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What Size HVAC Do I Need? The Ultimate Sizing Guide

Is this this the answer to my question, what size HVAC do I need?

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Utility bills are a sizeable part of any household budget. When you live in a cold or warm climate, and especially one with severe summers and winters, your HVAC heating bills can leave you feeling like there’s a hole in your wallet. Some households must even go on level payment plans to afford their bills during the hottest and coldest months. To keep their homes affordable, households need to slash energy costs wherever they can. Did you know that the size of your HVAC unit is one of the biggest factors in heating/cooling costs? That’s why we found the answer to the question, What size HVAC do I need?

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What Size HVAC Do I Need?
Step 1
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Tips for Saving Energy

What Size HVAC Do I Need?

Determining HVAC size needs relies on calculating the British thermal units (BTU) required to heat/cool your home. Once you have the BTU number, it’s a matter of selecting an HVAC unit with the right BTU rating.

Classic America Ductless Wall Mount Mini Split Inverter Air Conditioner

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Accurately determining BTUs requires an extensive calculation, which can be performed by an HVAC professional. Though you can guesstimate BTU needs based on square footage, there are too many other factors for the estimate to help you fine tune your HVAC setup and save on your monthly bills. Here are the two steps you must follow to answer the question: What size HVAC do I need?

Step 1


Daikin 24,000 BTU 17 SEER Wall-Mounted Ductless Mini-Split Inverter Air Conditioner Heat Pump System

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To answer the question, What size HVAC do I need, you first must calculate how many BTUs your home requires to stay adequately heated or cooled. HVAC pros often use a manual calculation to make this determination. This method is preferable because it uses precise measurements to calculate a much more accurate answer.

The manual calculation considers the following factors:

  • The home’s square footage
  • Climate considerations
  • Ductwork
  • Numbers of windows and style
  • Shade/sunlight
  • Insulation
  • Number of residents
  • The effect of heat-generating appliances

Many utility companies will complete an energy audit that determines BTUs needed at no cost to the customer. If your utility company doesn’t provide this service, you can hire an independent energy auditor or an HVAC dealer to conduct the audit. They will produce a report that shows how many BTUs are needed to keep your home comfortable.

It’s also possible to use your home’s square footage to gain a rough estimate of BTU needs. Though more convenient, using square footage just doesn’t provide the accuracy of the manual calculation. Square footage estimates can’t account for factors like climate, window types, insulation, shade/sunlight and other factors unique to your home.

daikin

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The below chart provides a rough estimation of BTU needs based on just square footage:

House Square Footage

BTUs Needed

100 – 150

5,000

150 – 250

6,000

250 – 300

7,000

300 – 350

8,000

350 – 400

9,000

400 – 450

10,000

450 – 500

12,000

500 – 700

14,000

700 – 1,000

18,000

1,000 – 1,200

21,000

1,200 – 1,400

23,000

1,400 – 1,500

24,000

1,500 – 2,000

30,000

2,000 – 2,500

34,000

Step 2


With your BTU calculation in hand, it’s time to select the best unit for your home. An HVAC dealer can advise you on the myriad of options. In some cases, your options may be limited by the type of HVAC infrastructure you have and the size of the space where it must fit. Many apartments and condos require a certain model, which unfortunately can eliminate choices that may provide more efficient heating and cooling.

Assuming your choices are not limited, the HVAC dealer can demonstrate the units that suit your BTU size. Often, BTU calculations land inbetween sizes. This should cause no concern, simply go with the bigger size. Having a unit that’s a little larger than needed is the best practice anyway. It ensures adequate heating and cooling and provides some extra capacity should the BTU change. For example, if you need more power for air conditioning because of the loss of shade trees. Also, you are covered for unusually cold- or hot spells.

Getting an excessively large unit should always be avoided. When the units are too large, they heat/cool the home too quickly, resulting in too frequent on/off cycles that cause uneven heating/cooling and higher energy bills.

Pro tip:


Limit the maximum size of the unit to 15% over the BTUs needed for cooling and 40% over the BTUs required for heating. Heat pumps, which handle both heating and cooling, should never be larger that 25% of BTUs.

Central Air Conditioning Tonnage and Size

If you need to install a central air conditioning system, determining tonnage is the first step. When it comes to air conditioning, size is a critical component in selecting the right unit. Selecting a unit that’s too big will cost you dearly every time the monthly electric bill arrives. In short, a 4-ton unit to cool a 3-ton spaceI achieves no increased performance level.

When the AC unit is too big, it cools the home too rapidly. As a result, it shuts off before completing its entire cycle. As a result, warm air seeps back in much quicker, forcing the unit on again too soon. This increased turning on and off shoots your electric bill to the moon.

An AC unit that is too small is even worse. Unless you choose a unit that is many sizes too small, the AC will keep the house nice and cool, but it will run almost constantly. Today’s central AC units are designed to gradually cool the home and then remain shut off for longer periods, which saves energy. When the unit is too small, it pumps most of the day in an effort to keep up, increasing your electric bills. On top of that, the AC components are overtaxed, causing them to wear out faster and costing even more money. The overuse is also bad for the environment.

A right-sized central AC system runs through the cycle as it was designed, resulting in even cooling and maximal efficiency.

Tonnage

The goal of calculating AC size is to determine what tonnage you need from your AC system. Tonnage is a measure of how many BTUs an air conditioner can cool in one hour. Each ton represents 1,000 BTUs per hour cooling capacity, so, for example, a 2-ton air conditioner cools 2,000 BTUs per hour. Residential air conditioners range from 1.5 to 5 tons.

How Much Tonnage Do You Need?

To answer the question, what size HVAC do I need when it comes to AC tonnage, use the following formula for average climates:

Square footage * 30 / 12,000 – 1

Hot and arid climates like the desert Southwest require a different calculation. For these climates, using the following formula to answer the question, “What size HVAC do I need?”

Square footage * 20 /12,000 – 0

Though these calculations are helpful in estimating the tonnage need, a professional manual J report is the best bet. The manual J report, which can be conducted by an HVAC pro through from your electric company or an HVAC dealer, takes into account important factors that are unique to your home. For example, how much shade is around your property, the thickness of installation and the type of windows you have. The manual J report will give you the tonnage number need.

Tips for Saving Energy

Getting the right sized air conditioner is a great first step, but there are many other ways to save on your utility bills. Considering that HVAC typically represents 50% to 60% of utility costs, it’s well worth the effort to shore up your HVAC system for increased performance.

Don’t Skip on Maintenance

Religiously changing the filter extends the life of your HVAC system and helps it run more efficiently. When dust and other particles collect in the coil and other areas, the system must condition more air to meet heating and cooling needs. A fresh filter keeps the system clean.

Programmable Thermostat

You may want to keep the house toasty on a cold winter’s day, but do you really need the heat blasting when you’re under the blankets? Program the thermostat to a lower temperature at night and have it automatically adjust upwards shortly before your wake up time.

Invest in Energy Efficient HVAC Equipment

If your HVAC unit is ten or more years old, new, energy efficient equipment is a great investment. The difference in efficiencies will save you every month and you won’t have to worry about costly repairs for a long time. Energy Star rated models save even more.

Insulate

Conditioned air that seeps out of the house costs you money. Adding insulation to walls, windows, pipes, ducts and outlets keep the warm of cool air inside and lead your HVAC system to work less.

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Utility bills leave many households tapped out at the end of the month. Stop the cycle of energy inefficiency that has the money seeping out of your bank account by installing new, energy efficient HVAC equipment. Before selecting which HVAC unit to buy, make sure to get a manual J report or accurate BTU estimate. With the accurate BTU or tonnage number, you will know exactly what size unit you need. By having the right-sized unit and practicing energy saving techniques, your home will be more comfortable than ever for less cost.

Best Infrared Heater To Buy This Fall

turned-on heater

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Cold can easily ruin your day. Even if you've got a good book, your favorite blanket, and a nice cup of tea, there is something enervating about having to deal with a constant chill in your home. Even though you do not feel like you are spending energy, your body has to convert your chemical energy into heat to combat the effects of the cold. You can actually buy yourself a more restful existence by purchasing one of the best infrared heaters.

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We set out to compare a shortlist of ten heaters that could conceivably vie for the title of “best infrared heater." We put together a rubric and scored each of these ten entries against each other to determine which model we consider the best buy for its price point. We will share these evaluations with you; but first, let us answer some of the most frequently asked questions we have received concerning the best infrared heaters around.

Quick Navigation
Product FAQ
How We Reviewed the Best Infrared Heaters
Overall Price Range
What We Reviewed
Dr. Infrared Heater Portable Space Heater With Humidifier
Duraflame Portable Infrared Quartz Heater
LifeSmart 6 Element Quartz Large Room Infrared Heater
Heat Storm Preston Portable Infrared Space Heater
Lifesmart Medium Room Infrared Heater
Ivation Portable Electric Space Heater
Homegear 1500W Infrared Portable Wooden Space Heater
Heat Storm Deluxe Infrared Wall Heater
Mr. Heater Buddy
Duraflame Portable Infrared Quartz
The Verdict

Comparison Table

Duraflame 9HM9126-O142 Portable Electric Infrared Quartz Heater, Oak
Duraflame 9HM9126-O142 Portable Electric Infrared Quartz Heater, Oak
  • 5,200 BTU heater provides supplemental zone heating for up to 1,000 square feet
  • Adjustable thermostat allows you to decide the temperature of your room
  • Overheat protection, heater will instantly shut off before overheating
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LIFE SMART LifeSmart 6 Element Quartz w/Wood Cabinet and Remote Large...
LIFE SMART LifeSmart 6 Element Quartz w/Wood Cabinet and Remote Large...
  • Dimensions: 13W x 16.25D x 17.5H in.
  • Heats up to 1400 cubic. feet with 5100 BTU’s
  • Produces natural, quiet, and efficient infrared heat
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Heat Storm Preston Portable Infrared Space Heater
Heat Storm Preston Portable Infrared Space Heater
  • This portable 1500 watt infrared heater has the power to heat up to 1000 sq. ft (w/supplemental heating) with its 5200...
  • Our patented heat exchanger with HMS Technology combines with humidity in the room to provide soft, safe heat without...
  • Small convenient size makes this perfect for any room in the house. Optional castors make it easy for you to move from...
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Lifesmart Medium Room Infrared Heater with Remote
Lifesmart Medium Room Infrared Heater with Remote
  • POWERFUL LARGE ROOM HEATER: 1500 Watt Infrared quartz element whole room heater
  • INFRARED HEAT: Designed with 3 superior wrapped quartz infrared tube elements that don't dry out the air
  • MULTIPLE POWER SETTINGS: Includes 3 adjustable heat power settings (high, low and eco) to provide as much or as little...
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Ivation Portable Electric Space Heater, 1500-Watt 6-Element Infrared...
Ivation Portable Electric Space Heater, 1500-Watt 6-Element Infrared...
  • COMPACT INFRARED HEATER – Multipurpose Space Heater Provides Supplemental Warmth for Any Indoor Space; Use in Living...
  • 6 POWERFUL ELEMENTS – Ecofriendly Infrared Quartz Elements Radiate Heat to Warm Area; Maintain Room Temperature With...
  • LCD CONTROL PANEL – Built-In Digital Interface Displays Set & Ambient Temperatures in °F/°C; Set Timer & Choose Heat...
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Homegear 1500W Infrared Electric Portable Wooden Space Heater Brown +...
Homegear 1500W Infrared Electric Portable Wooden Space Heater Brown +...
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Heat Storm Deluxe Mounted Space Infrared Wall Heater, White
Heat Storm Deluxe Mounted Space Infrared Wall Heater, White
  • EFFECTIVE HEAT - Our infrared space heaters warm objects instead of just the air! This will help your room stay warm...
  • SAFE TOUCH GRILL - That’s because our grills are made out of material that doesn’t burn skin. Our heaters also...
  • MODERN DESIGN - wall mount design means you don't lose floor space. Perfect for bathrooms, bedrooms, kitchens, offices...
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Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable...
Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable...
  • 4,000- to 9,000-BTU radiant heater for spaces up to 225 square feet. Approved for indoor/outdoor use; clean-burning;...
  • When operating the heater at altitudes over 7,000 FT above sea level the heater may shut off.
  • Auto shut-off if tipped over, if pilot light goes out, or if detects low oxygen levels. Fuel Consumption/Burn Rate...
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Product FAQ

1. What Is an Infrared Heater?

infrared heater in the living room

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An infrared heater is an electronic device that plugs into your wall and produces infrared radiation to heat your room. Most can do the job of warming up a space without taking up too much space themselves. They can be contrasted with older technology like oil-filled coil radiators. The best infrared heaters can use a relatively small heating element to transfer their heat to a room and its inhabitants easily.

2. What Is Infrared?

Infrared radiation is electromagnetic radiation on the same scale as visible light but at a slightly lower frequency than the red light we can see. Just as ultraviolet radiation is radiation at a higher frequency than violet, infrared similarly sits just outside the spectrum of visible light.

If you've ever eaten chicken that has been left out under a heat lamp, you have seen an infrared bulb. Heat lamps use a concentrated form of infrared radiation.

3. Is Infrared Radiation Safe?

Don't be concerned with the word “radiation.” In this case, it has more to do with radio waves and light than it does with nuclear waste. You will not register on a Geiger counter after bathing in infrared.

In fact, there are thousands of studies which show that red light and infrared light provide a whole host of health benefits. The therapy based around red light (known as RLT or “red light therapy”) has controversially been cited as the cure to everything from chronic fatigue, to acne, to cancer. The studies are really quite promising, and these benefits are worth a Google for those who are interested in the cutting edge of health. Buying one of the best infrared heaters can be a great way to start on a red light therapeutic journey.

How We Reviewed the Best Infrared Heaters

man inside the tent with infrared heater

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After we had separated the wheat from the chaff, we further evaluated each of our entries to find out which model represents the best infrared heater on the market. Each of these ten finalists were scored according to their features, their price point, their pros, and their cons. We listed a place to buy each of these items, if our descriptions so inspire you. Considering these scores, we were able to choose the best from our list as the winner.

Overall Price Range

You can expect to pay around a hundred to a hundred and fifty dollars to secure one of the best infrared heaters for yourself. In our review process, we found that heaters that asked for about double this price rarely offered features that warranted the price hike. Similarly, those that asked less than half this price point did not seem to work very effectively at all.

What We Reviewed

  • Dr. Infrared Heater Portable Space Heater With Humidifier
  • Duraflame Portable Infrared Quartz Heater
  • LifeSmart 6 Element Quartz Large Room Infrared Heater
  • Heat Storm Preston Portable Infrared Space Heater
  • Lifesmart Medium Room Infrared Heater 
  • Ivation Portable Space Heater
  • Homegear 1500W Infrared Portable Wooden Space Heater
  • Heat Storm Deluxe Infrared Wall Heater
  • Mr. Heater Buddy
  • Duraflame Portable 

Dr. Infrared Heater Portable Space Heater With Humidifier

Dr. Infrared Heater Portable Space Heater with Humidifier, 1500-Watt

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Features

We've all been in the situation where you need to up the heat but you end up drying out the air in the process. It seems like a Faustian bargain. You want to avoid the cold, but it seems like you have to sacrifice your throat and skin moisture to the process. Luckily, that is not the case with the Dr. Infrared Heater Portable Space Heater, because it comes with a built-in humidifier. We loved how easily this model heated up a room and kept it from drying out at the same time.

Pros

  • Comes with a built in humidifier
  • Provides overheat protection
  • Provides tip-over protection
  • Middle price range

Cons

  • Weighs 23 pounds
  • Some report problems with heating below 40 degrees Fahrenheit

Duraflame Portable Infrared Quartz Heater

Duraflame 9HM9126-O142 Portable Electric Infrared Quartz Heater, Oak

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Features

Duraflame has been working in the heating game for a long time now. If you envision support and a solid warranty as a reason you select one of these models as your personal best infrared heater, this may be the choice for you. We found that the Duraflame Portable Electric Infrared Quartz Heater did an excellent job with large rooms. Its auto-shut-off system is an essential protection.

Pros

  • Provides 5,200 BTU of heat heater
  • Effective up to 1,000 square feet
  • Handsome light oak finish

Cons

  • No humidifier
  • Can be difficult to find in stock

LifeSmart 6 Element Quartz Large Room Infrared Heater

LIFE SMART LifeSmart 6 Element Quartz w/Wood Cabinet and Remote Large...

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Features

The modern household is quickly moving toward automation. When human beings learned they could change their TV channels with a remote device that emitted radio waves, the convenience revolution began. Now even heaters participate. You can remotely control your heater if you purchase the LifeSmart 6 Element Quartz w/Wood Cabinet.

Pros

  • Can heat up to 1400 cubic feet
  • Provides 5100 BTU's of heat
  • Infrared produced is natural and quiet
  • Remote control has raised buttons for easy use
  • Comes with a one-year warranty

Cons

  • Weighs about 25 pounds

Heat Storm Preston Portable Infrared Space Heater

Heat Storm Preston Portable Infrared Space Heater

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Features

The heat storm does not look like any of the best infrared heater candidates that we have presented so far. Whereas the others usually rock a wood-and-stainless-steel “Amish fireplace” sort of vibe, the Heat Storm Preston Portable Infrared Space Heater looks like something that might heat Darth Vader's meditation chamber. We find it as slick looking as it is efficient at providing infrared heat.

Pros

  • Possesses the power to heat up to 1000 square feet
  • Heat output measures 5200 BTU
  • Patented heat exchanger HMS Technology keeps the room warm and well humidified
  • Sci-fi aesthetics

Cons

  • Some prefer a more classic look

Lifesmart Medium Room Infrared Heater

Lifesmart Medium Room Infrared Heater with Remote

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Features

If you need a lot of heat in a small package, the Lifesmart Medium Room Infrared Heater could be the best infrared heater for your needs. The remote access really cannot be overstated in terms of convenience. We did find that this unit struggled with larger rooms, and it does tend to heat itself up more than other competitors. However, it is about as cheap as one of the best infrared heaters can be purchased for. And, after all, it does call itself a "medium room" heater. It's a bit much to ding it for not being able to heat large rooms when it never claims to be able to.

Pros

  • Can be set to 3 distinct heat settings
  • Includes a 500 watt “Eco” setting
  • Comes with an automatic 12 hour start and stop timer
  • Compact design makes for easy transportation
  • Budget price point

Cons

  • Struggles with larger rooms
  • Can rack up high bills for big spaces

Ivation Portable Electric Space Heater

Ivation Portable Electric Space Heater, 1500-Watt 6-Element Infrared...

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Features

We found the Ivation Portable Electric Space Heater to be among the most attractive models out there in the classic vein. The dark cherry oak looks great and the LCD screen is easy to read and use. Add to that 6 eco-friendly powerful infrared elements and you've got yourself one of the best compact infrared heaters for a reasonable price.

Pros

  • Compact design means that it fits into any room
  • 6 eco-friendly heating elements
  • Easy to read LCD panel
  • Comes with a remote control for convenience
  • Dark cherry finish looks great

Cons

  • Still weighs about twenty pounds
  • Some find it too loud

Homegear 1500W Infrared Portable Wooden Space Heater

Homegear 1500W Infrared Electric Portable Wooden Space Heater Brown +...

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Features

There's not much to distinguish the Homegear 1500W Infrared Portable Wooden Space Heater from the rest of the crowd. However, this does not mean it is not a solid heater. It ticks nearly every box you would need from a heater of this price. It will do a great job heating a room, but it does not come with some of the extra features you might want, like a remote control or a humidity control feature.

Pros

  • Uses a dual heating system to heat even large rooms
  • LED display makes for easy monitoring
  • Comes with ETL certification
  • Eco power mode available

Cons

  • No remote
  • No humidifier

Heat Storm Deluxe Infrared Wall Heater

Heat Storm Deluxe Mounted Space Infrared Wall Heater, White

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Features

Heat Storm really brings the heat when it comes to aesthetics. The Heat Storm Deluxe Infrared Wall Heater is no exception. Whereas the previous Heat Storm model we considered had a “space villain” sort of vibe, the Heat Storm Deluxe Infrared Wall Heater rocks more of a “Apple utopia” sort of look. On top of that, it does an excellent job heating a room while remaining safe to the touch.

Pros

  • Grill is safe to the touch
  • 1000 watts of power
  • 3100 BTUs of heat
  • Can easily heat up to 500 square feet
  • Compact design is ideal for bedrooms, kitchens, offices and more
  • Sharp aesthetics

Cons

  • Design may be too modern for certain rooms

Mr. Heater Buddy

Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable...

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Features

If you are tired of all these heaters that look like they came out of carpenter's workshops, you will be refreshed by the Mr. Heater Buddy. This infrared heater looks like a piece of industrial equipment and performs like it, too. Instead of a wooden cabinet, this baby is housed in a steel, plastic, and nickel encasing that comes with a handle to make it easy to transport.

Pros

  • Intense, industrial looks come in two color options
  • Provides 4,000 to 9,000 BTUs of heat
  • Effective for spaces up to 225 square feet
  • Approved for indoor/outdoor use
  • Clean-burning
  • Nearly 100 percent efficient
  • Will automatically shut off if tipped over

Cons

  • Heater can shut off when running at altitudes over 7,000 feet

Duraflame Portable Infrared Quartz

Duraflame 5HM8000-O142 Portable Electric Infrared Quartz Oscillating...

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Features

Not everyone needs a compact solution to their heating troubles. Some people just need the cold eliminated and want to bathe themselves in the healing warmth of infrared. If space is not your concern, you will be hard pressed to find a better infrared heater than the Duraflame Portable Infrared Quartz. This model covers much more vertical space by being larger, making it ideal for large rooms.

Pros

  • Multiple wood finish options
  • Provides 5,200 BTU's of heat
  • Effective for spaces up to 1,000 square feet
  • The heater itself stays cool to the touch
  • Comes with an oscillation feature to distribute heat effectively

Cons

  • Not a compact model
  • One of the more expensive entries on this list

The Verdict

Ultimately, the heating needs of one's space will determine which is the best infrared heater for them. Some will be swayed by the aesthetics, as some rooms call for more “science-fiction” appliances, and others will want wooden finishes so that they will blend in.

However, in terms of overall features and price point, nobody could compete with the LifeSmart Large Room Infrared Heater. We declare this model to be the best infrared heater on today's market.

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Best In Flow: A Review Of The Polaris Water Heater

large sized grey water heater tank

Image by flickr

How much have you been spending on your water bill lately? It might be something you don’t even consider, or it could be one of those monthly notices you dread receiving.

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If you need to get a grip on your water heat usage, you might want to look into a new water heater by Polaris. You should be warned up front that is isn’t a cheap investment – it’s going to cost a bit up front. Once you understand this, you’ll be happy with the performance and how much you can save over time.

Quick Navigation
Why Choose a Polaris Water Heater?
​Which Model Is the Correct Polaris Water Heater?
​What Features Make the Polaris Water Heater Stand Out?
Heat Transfer
Using a Tank
Efficiency in Clean Combustion
Venting the Pipes
Modern Touch
Installation Rookie
Safety First
How Does the Polaris Water Heater Work?
Where Should You Put a Polaris Water Heater?
Taking the Plunge and Buying a Polaris Water Heater
Why Choose a Polaris Water Heater?
Which Model Is the Correct Polaris Water Heater?
What Features Make the Polaris Water Heater Stand Out?
Heat Transfer
Using a Tank
Efficiency in Clean Combustion
Venting the Pipes
Modern Touch
Installation Rookie
Safety First
How Does the Polaris Water Heater Work?
Where Should You Put a Polaris Water Heater?
Taking the Plunge and Buying a Polaris Water Heater

​Brand  

​Polaris

​Type

​Tank-equipped

​Power range

​100,000 to 199,000 BTU

​Number of models

​7

​Weight

​150-180 lbs.

​Warranty

​10 years

Why Choose A Polaris Water Heater?

Investing in a Polaris water heater is the same as making any other choice for your family’s home. You’re looking for something that will last for a while, not a disposable appliance designed for immediate replacement. As you comb through your choices of tank-equipped water heaters, you’re going to be impressed with everything Polaris has to offer.

American Water Heater, manufacturer of the Polaris brand, takes great pride in their domestic manufacturing. All of the research and corporate handling comes from Johnson City, Tennessee. They deal in residential and commercial water heaters. No matter what time of building you are working with, you can find a Polaris model to fit your needs.

The heaters in this review are gas-powered, and the condensing units contained inside each heater are capable of handling propane or natural gas. If you live in an area of the United States where your electric bill is high, you can take comfort knowing that your water heater will help reduce your utility bill. It won’t matter how large or small your building is, as Polaris is designed for all sizes.

Polaris particularly appeals to bigger families where the use of water is an everyday activity for multiple people. If you plan to have multiple sources of hot water running at once on any given day, this can be a lifesaver. How many times have you waited for a shower, only to find out that the hot water was out and you would have to wait?

Thanks to the recovery rate in hot water, Polaris remains one of the most sought-after names in heaters. With as much as 253 gallons per hour, a Polaris water heater will be one of the best gifts you can give your home. Hot water recovery in this range rivals that of a tankless heater.

Which Model Is The Correct Polaris Water Heater?

All Polaris water heaters can be found in two distinct sizes: 34 gallons and 50 gallons. Of the residential gas models used for this review, a total of 7 models were analyzed. The power in these models went from 100,000 to 199,000 BTU.

The 34-gallon models are lightweight and not as tall as their 50-gallon relatives. 24-gallon Polariswater heaters stand at 48.5 inches and typically weigh 150 pounds. Meanwhile, the 50-gallon variety is 64 inches tall and tips the scales at 180 pounds.

If your family has 4 or less people in the home, you can stick with the 34-gallon variety. Any families with 5 or more members will be better off with a 50-gallon version. One of the 34-gallon models, the PG10-34-100, can recover hot water for 179 gallons with Polaris’ First Hour Recovery feature.

Each model comes with a warranty that lasts for 10 years. You’ll find the Energy Star seal of approval on all of them, ensuring they are compliant with the necessary standards for American appliances.

What Features Make The Polaris Water Heater Stand Out?

​Thanks to the design innovation out of Johnson City, the Polaris line of water heaters outranks the competition in several key areas. You’ll notice how different they seem from other brands in the sections highlighted below.

Heat Transfer

tanks of water heater

Image by flickr

This might shock you, but one of the most important parts of a water heater is how well it heats water. Thankfully, you’ll have no performance issues out of a Polariswith its submerged combustion chamber. Along with the helical flue, the chamber creates a 96% efficient flow of water through the pipes and to your faucet.

The spiral design of the flue makes each tube longer and gives it a bigger contact surface. This way, the heat transfers to a greater amount of water in a shorter amount of time. The heat from the natural gas will directly transfer to the water in close proximity instead of being wasted on anything else.

You will get some condensation out of a Polarisunit, so you’ll need to be sure that a properly-installed drain line is available. Only 1% heat loss was noted during the evaluation of the heaters used for this review, and an extremely low exhaust temperature allowed for smaller vents.

Using A Tank

white water tank heater

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Even with the appeal of tankles water heaters in 2019, you won’t want to give up the Polaris brand. The tanks in each of the natural gas units are built with stainless-steel, all but eliminating the possibility of rusting or corroding in your basement. You also won’t need to put in any anode rods thanks to the material used.

Without the possibility of rust or corrosion, you can look forward to a water heater that lasts for at least a decade. No more routine maintenance calls because it just won’t keep up with the stress of everyday use. Furthermore, if you’ve become familiar with the smell of a rusty appliance seeping up from the bowels of your home, you can say goodbye to that scent.

Efficiency In Clean Combustion

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​The Polaris line comes equipped with a metal fiber burner. Not only is this as resistant to corrosion and rust as the rest of the tank, but it won’t wear down due to temperature or mechanical wear and tear. The burner contained inside the combustion chamber uses a high-intensity blue flame that produces clean, extremely high temperatures that will keep your home safe and minimizes emissions.

The gas burner comes paired with a brushless DC blower, which combines air and gas to produce quiet operation. You’ll never even know your water heater is running until you approach it to check for any necessary maintenance.  

Unlike most water heater models on the market, Polaris uses a hot surface igniter for its natural gas. This is much better than pilot lights that come standards on many other tanked water heaters. It also makes the ignitor more reliable and durable. It’s one less thing you have to worry about as the heater ages.

You’ll notice much less pollution thanks to the clean combustion of the entire heater. This will comply with even the strictest emission standards, including those that can be found in California.

Venting The Pipes

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With a direct venting system, no Polaris model will have to emit gas inside your home. Anything that comes out of the combustion process will be sent through its spiral pipes, away from the rest of your interior.

Thanks to this design choice, you can choose to hook up the Polaris heater to PVC, ABS, or CPVC pipes as long as 120 feet. You can feed these through an outside wall or run them along the roof. Using the inlets, all of the air needed for combustion is taken in through the house exterior.

One thing to note is the process of water heating used in Polaris. Because of its engineering, you won’t be able to use any Polaris water heater in a mobile home.

Modern Touch

huge grey water heater tank

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If you ever have a problem with your Polaris heater, chances are you can diagnose it yourself. The digital interface collects everything you need to know about the performance of the heater and tells you what’s happening on an LCD panel. In the event of a total failure, the processor will shut off the heater completely.

You or the technician you work with will have an easy understanding of what to fix should a problem arise. If you ever need to replace the control board inside, don’t worry. Each Polaris water heater comes with a unique control key that imports data to a new board.

Installation Rookie

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A Polaris heater is put into your home in largely the same manner as any other unit. Provided you have the correct connections for your electricity, water hookup, gas, inlet, and exhaust all in place, you won’t need to make any other adjustments.

In case you need to make any repairs, all that’s needed is the access panel located in the front of the tank. This allows you to easily dig into the elements of the heater.

Safety First

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Rest assured that American water Heaters has your family’s safety in mind when they designed the Polaris line. All Polaris models are compliant with “flammable vapor ignition resistance” standards, ensuring that open flames are only created inside the combustion chamber. You can easily check the temperature on the digital readout, and adjust it with the controls provided.

You will find two switches for the safe operation of the Polaris heater. They are blocked on the outlet and the intake switch. If the heater detects an obstruction in either an exhaust or intake pipe, or the blower stops operations, one of the switches will send a signal to kill any potential ignition. 

There is also the Energy Cut-Off switch, which automatically ceases any operation from the heater when the temperature gets too high. The value for the temperature is set by Polaris.

How Does The Polaris Water Heater Work?

Using the blower located at the bottom of the water heater’s tank, the Polaris will ignite to create a mixture of air and gas, which will be delivered through the blower system. Afterward, the hot surface ignitor fires the gas in the main burner.

If no problems are found in the combustion chamber, the blue flame is created. This flame evenly heats the burner, resulting in clean combustion and a minimal amount of emissions.

Where Should You Put A Polaris Water Heater?

The great part of a Polaris heater is its versatility in heating. Not only will it work as a water heater, but it multitasks as a space heater. This is due to its air and hydronic heating systems contained inside. Using the circulation pump and a recirculation system, you can bring hot water into a house or business even faster.

If you combine the Polaris heater with a solar setup, you’re looking at a massive return on investment after purchasing the unit. All you need is the initial heating process done through a Polaris gas heater and your solar backup system can take care of the rest.

Taking The Plunge And Buying A Polaris Water Heater

There are very few alternatives to a Polaris water heater that can stand head and shoulders with this brand. Yes, you’re going to pay extra at the onset, and the price tag might be intimidating depending on the size of the heater. What this doesn’t show you is the amount you will not be paying for repairs, heating utilities, and another heater within a few years.

Other companies should take their design standards and compare them to American Water Heater. After owning one of the Polaris models, you may wonder how you and your family ever put up with another unit. With incredibly low emissions, unparalleled energy efficiency, and a simple computer readout for diagnostics, you won’t be able to part with the Polaris in the future.

There are few better investments you can make as a homeowner than a hot water heater that stays reliable throughout the years. Nothing has the ability to make living a miserable experience than a lack of hot water, especially if you have a large family.

With Polaris, you won’t have to concern yourself with emergency phone calls to technicians during holidays. Look past the price tag and think of your family’s future when buying a Polaris water heater.

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Different HVAC System Types: Everything You Need To Know

Living in comfort is something that many people have come to expect. With advancements in technology, it's possible to keep our homes at the optimum temperature throughout the year. This is due to the different HVAC system types that we can use.

The ability for humans to create the ideal environment inside our homes means that we can live in a variety of different places. From places that get extremely hot to others that see a lot of snow, whatever is happening outside isn't a problem because we can keep our house at the temperature that makes us the most comfortable.

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What Are HVAC Systems?

HVAC stands for "heating, ventilating, and air conditioning." They are systems that can be found in residential homes but also in commercial buildings. They are the systems that regulate temperature and make it comfortable for people to be inside of these various buildings.

If you've ever seen those large air conditioner boxes on the top of a building, including apartment buildings, then you've seen part of the HVAC system. You may have even noticed some on the outside of your neighbor's home. Of course, these are just a few of many HVAC system types. More than likely, depending on where you live, you probably have an HVAC system in your home.

How HVAC Systems Work 

hvac system on a rooftop

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At the simplest level, the HVAC system works by regulating the temperature inside a home or building. It does this by utilizing the heater during the colder months and the air conditioner when it gets hot outside.

Digging deeper into the setup of this system, there are four main components that keep the temperature in your home regulated. All of these have to work together to ensure that the optimum temperature is maintained throughout the year.

Temperature Component

When it comes to an HVAC system, this component is responsible for producing both warm and cool air that circulates throughout your home. There is often two parts that accomplish this tas:, the furnace and the air conditioner.

The furnace part of the system uses natural gas or oil to heat the air. Inside the furnace is a heat exchanger which is responsible for heating the air to the desired temperature you have chosen. The furnace is often placed in a specially designated closet, the attic, or in the basement.

The air conditioner part uses electricity and coolant to reduce the air temperature to keep the house cool. It forces the hot air outside. Like the furnace, it has a place where the air is cooled to the desired temperature before it is pumped into your home.

Ductwork

ventilation ducts inside a building

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These are the tubes that are placed throughout a home or business that transfer the warm or cool air to where it needs to go. More often than not, the ductwork is hidden in the ceiling, behind walls, or in the floor. Vents are placed strategically throughout the room and allow the cool or warm air to circulate throughout the area.

In some cases, a home or building might have exposed ductwork. Whether they are hidden or exposed, they serve the same purpose in different HVAC system types.

Thermostat

This is, in essence, the brains of the entire system. It is how you turn the furnace and air conditioner on and off and where you set the desired temperature. There can be one thermostat that controls the temperature of the entire house, or there may be separate ones in each room.

When it comes to a commercial building, depending on the size and type there may be one thermostat or multiple. More than likely, if the building is an apartment complex, each apartment will have a thermostat that will allow them to control the temperature in each room.

There are different types of thermostats, from dials to digital. Some of the best thermostats to have are programmable ones. These allow you to set various temperatures throughout the day. When you are at work, you can set the temperature higher (or lower if it's winter) so that the system isn't constantly running. You can do the same at night. This can be beneficial in saving you money on utility bills.

All of these components have to work together for the HVAC system to work the way it should. If there is a problem with the ducts, then air won't flow throughout the building. If there's an issue with the thermostat, then the house may not be as cool or warm as you would like. Any issues that you might encounter will more than likely have to be taken care of by a professional.

4 HVAC System Types 

graphic illustration of a split type aircon

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While there are four main components that make up any ​HVAC system, there are four major HVAC system types. Below are some of the most common systems you might find in a home or commercial business.

Split Heating and Cooling Systems

These are probably the most common of the HVAC system types in use in America. They contain components that are both inside and outside your home. They include both a furnace and an air conditioner that are separate from each other. More than likely, the air conditioner is located outside while the furnace is inside your home.

Despite being separate, the system still works together to ensure that your home stays cool in the summer and warm in the winter. They include the four main components to keep your home comfortable no matter what time of the year it is.

Hybrid System 

In many ways, this system is like the traditional split system. The only difference is that it allows the heat pump to be fueled by electricity instead of gas. The hybrid system also has a heat pump that helps with heat and cools the refrigerant when needed. This can be useful if you find that the price of gas is incredibly high and want to save some money.

The popularity of this system has been on the rise recently with homeowners. It doesn't look much different from the traditional system and it functions in much the same way, but the ability to switch from gas to electricity can save money and energy in your home.

Duct-Free Systems 

While ducts are a main component of the system, they don't always have to be included. For homes where putting in ducts would be challenging, having a duct-free system can be beneficial. These systems will vary in size, and they still contain the other important components that keep your space warm and cool.

Packaged Heating and Air System

If your home doesn't have the space for the various components that come with a traditional split system, then you may have to get a packaged system. All of the components are included in one appliance. This can save a lot of space by having the air conditioner and heat pump combined into one unit.

Finding the Right System

ductless hvac systems

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When it comes to the different HVAC system types and finding the one that will work best for you, it's important to consider your home and the amount of space you have. Most people opt for the tradition split system because it has been proven to be reliable and durable. However, it may not work for everyone.

Talking to a contractor or a central heating specialists can help you determine which system is the best choice. The goal is to make sure that you are cool when the weather gets hot and warm when the weather gets cold. Since every person is different, what that means will have to be determined by you.

Having an up-to-date system can also be beneficial in saving you money on utility bills. It can be a large upfront cost to get this system replaced, but it will eventually pay for itself in the long run. Older units, whether in your home or a commercial business, can waste a lot of energy in comparison to new, energy efficient modules. This can be harmful to your wallet and to the environment. Getting something that is energy efficient is advantageous.

When your HVAC system is working the way it should, you more than likely don't think twice about it. That's the way it should be. It should be doing its job effectively in the background and keeping your space at the optimum temperature throughout the year. However, if you find that something has gone wrong or it can't maintain the right temperature, then getting it fixed is the best course of action to take.

Conclusion 

The advancement of technology has made it possible for us to regulate the temperature in our homes so we can live in a variety of different places. While the components that make up the different systems are basically the same, there are different HVAC system types you can choose from. Finding the one that works best for you, your home, and your environment will make all the difference to your comfort: and your energy bills.

Featured Image Source: Pixabay.com

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Rheem Heat Pump Review: Pros, Cons, Performance and Top Picks

This Rheem heat pump review includes Rheem pros and cons, performance and the best Rheem heat pump in good, better and best options. Use it as a Rheem heat pump buyers guide to compare this brand’s offerings with others you are considering.

There are currently five Rheem heat pump models, as this leading manufacturer has consolidated its lineup from the nine models it sold as recently as 2013. The transition introduced two new Rheem heat pumps while eliminating redundant models. It’s now easier to choose the right heat pump for your situation, but your choice is limited.

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Rheem Heat Pump Brand Overview

Rheem has three series from good to best. The three Rheem Classic heat pumps, 14, RP14-F and RP15, are single-stage models up to 16 SEER air conditioning efficiency and 9.0 HSPF heating efficiency. The single Rheem Classic Plus heat pump, RP17, offers up to 18.5 SEER and 10.5 HSPF. It is one of the few three-stage models on the market. The single Rheem Prestige heat pump is the RP20, featuring a variable-speed or modulating scroll compressor that delivers up to 20 SEER and 13 HSPF.

Rheem was an independent brand since its founding in 1930 by the Rheem brothers. In 1960, Rheem bought Ruud, and today the brands make an identical lineup of HVAC components. The company was recently acquired by Paloma Industries of Nagoya, Japan. Paloma decided to simplify the lineup of available models.

Rheem Heat Pump Technical Specifications

Let’s break down the specs of the three Rheem heat pump lines:

  • Rheem Classic heat pumps are single-stage models, so they run at full capacity all the time. That can lead to slight overheating in winter and overcooling in summer.
  • The Classic RP14-F is a dual fuel heat pump, which means that it can be installed in a split system with a gas furnace. The pump will provide heat until outside temperatures drop below freezing, at which time the system will automatically switch to the furnace for heat.
  • The Classic Plus RP17 heat pump offers performance by using low, medium and high compressor capacity levels to deliver the amount of heating and cooling required, an operation that also improves efficiency significantly.
  • The Rheem Prestige RP20 heat pump includes a variable-capacity Copeland Scroll compressor that speeds up and slows down in very small increments to produce the most precise and efficient heating and air conditioning.
  • All Rheem heat pump models include composite base pans that reduce noise and won’t rust.
  • The Classic Plus and Prestige models support Rheem EcoNet technology that coordinates the components to ensure optimal performance, though it requires the Rheem EcoNet thermostat that starts at about $260.
  • Many utility companies offer energy rebates for installing an energy-efficient heat pump.

Pros and Cons of Rheem Heat Pumps

Here are the top reasons to buy a Rheem heat pump:

The three series and efficiency levels give you the opportunity to select a model based on your climate or budget.

  • The RP20 with 20 SEER and 13.0 HSPF is as efficient or more efficient than current top models from Trane heat pumps (VX20i) and Carrier heat pumps (Infinity 20-25VNAO) with the same level of climate control, as well as Goodman heat pumps.
  • The RP14-F is a dual fuel model, and dual fuel heating is the most efficient split system heating in very cold climates.
  • Rheem heat pumps are rated among the top ten brands for reliability. With proper care, a Classic Plus or Prestige heat pump will last 20+ years.
  • Rheem’s louvered cabinet panels serve the dual function of allowing excellent ventilation while also protecting the fragile condensing coil fins.
  • Most Rheem heat pump models include a Copeland Scroll compressor, perhaps the most reliable compressor available.
  • Your contractor will be able to size a Rheem heat pump to your home because units are available from 1.5 ton/18,000 BTU to 5.0 ton/60,000 BTU.

There are a few potential disadvantages to consider before choosing a Rheem heat pump:

  • While 20 SEER/13 HSPF ratings of the Rheem RP20 are very good, the Lennox XP25 (23.5 SEER) is slightly more efficient and might be a better choice for extremely warm climates.
  • Reducing the lineup to just five models has eliminated a few popular performance/efficiency combinations like 2-stage/16 SEER and 2-stage/18 SEER models. Customers have more choices with Trane/American Standard (8), Carrier/Bryant (17) and Lennox.
  • Your Rheem heat pump must be installed by a qualified, experienced contractor to ensure its best performance, efficiency and durability. That is applicable to all heat pump brands.

Things to Consider After the Rheem Heat Pump Review

There are a few important issues that will help you decide which Rheem heat pump is right for you. First, do you plan to live in your current home long-term? If not, then choosing an affordable Rheem Classic model is the most affordable short-term choice.

If you plan to stay where you are, then the unit you install should be more efficient the warmer your climate is. In moderate climates, the Rheem RP14 or RP15 will serve you well. Those are also good units for part-time locations like a vacation home or workshop.

Where summers are very hot, consider the RP17 or RP20. If your winters are very cold, consider a Rheem furnace instead. See our Rheem furnace review here. Another option is the Rheem RP14-F, the dual fuel model, in addition to a gas furnace. The furnace takes the place of the air handler. If you choose dual fuel, keep in mind that more efficient dual fuel heat pumps like the Lennox XP25 and Armstrong Air 4SHP20LX are available, though at a significantly higher upfront cost. These units will cut energy use and costs over the long haul.

The conclusion is that Rheem heat pumps are dependable and reasonably priced – a good value. Have you owned a Rheem heat pump? Let us know which one and whether it was dependable and durable. Are you considering buying one? Leave your comments here to assist other readers, and if you have questions, don’t hesitate to email us. If this Rheem heat pump review has been helpful, would it benefit your Facebook friends and other social media followers? We appreciate you passing it along.

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Goodman Furnace Reviews: Pros, Cons, Performance and Top Picks

The Goodman furnace reviews guide details the Goodman furnace options, their technical and performance specs and the pros and cons of choosing Goodman. This brand is the low-cost leader, but there are ongoing concerns about the brand’s quality.

Goodman is an American success story with a Japanese ending. Harold Goodman’s company made flexible ductwork until 1982 when he bought the HVAC brand Janitrol and started manufacturing Goodman furnaces, air conditioners and heat pumps. Goodman aggressively carved out a niche as the leading low-cost brand. After Harold Goodman’s death, the brand was sold several times. Goodman Global, with US headquarters in Houston, TX, is now part of Daikin Industries of Osaka Japan after a $3.7 billion purchase in 2012.

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Goodman Furnace Brand Overview

Like all leading HVAC brands, Goodman manufactures 80% efficient furnaces and 90%-plus furnaces. The 80% AFUE furnaces are offered in two performance levels: single-stage gas valves and two-stage gas valve furnaces.

The 90%-plus furnaces range in efficiency from 92% to 98%. In addition to single-stage and two-stage models, the GMVM97 Goodman furnace has a modulating gas valve that adjusts in 1% increments.

Technical Specifications

  • Goodman 80% furnaces lose 20% of the heat they create through the exhaust, so it must be vented through the roof. Most of the 90%-plus furnaces have a secondary heat exchanger to capture additional heat from the exhaust. These furnaces can be vented through a wall.
  • Single-stage Goodman furnaces run at full capacity whenever on. They are inexpensive, a bit noisy and cause minor temperature fluctuations. The top 80% single-stage furnace is the GMS8 with multi-speed blower; the best 90%-plus single-stage furnace is the 96% efficient GMEC with multi-speed ECM blower.
  • Two-stage Goodman furnaces run at 65% capacity to keep temperatures more steady. They switch to 100% capacity when a significant boost in temperature is required. The top 80% two-stage models are the GMVC8 and GCVC8 with variable-speed blowers; the best 90%-plus two-stage Goodman furnaces are the GMVC96 (Upflow/horizontal) and GCVC96 (Downflow/horizontal)
  • The modulating Goodman furnace has a gas valve that opens from 40% to 100%, running at the lowest (and quietest, therefore) capacity necessary to maintain the temperature of the thermostat set point. The only modulating Goodman furnace available is the 98% AFUE GMVM97.
  • Two blower options are available, multi-speed (good) and variable-speed (better). The noise level of the furnace and its ability to produce balanced, comfortable temperatures improves at each performance level but so does furnace cost.
  • Upflow/horizontal and downflow/horizontal furnaces are made across the Goodman furnace range.
  • Each Goodman furnace is made in capacities from about 40,000 BTU to 140,000 BTU to fit the space to be heated.

Top Models Comparison

GMVM97

This is the brand’s most powerful unit. One of its key features is that it has an AFUE efficiency rating of 98%. The model is ENERGY-STAR certified and has a modulating operation to maximize heat production and its cost-effectiveness.

GCVM97

Another ENERGY-STAR certified model that has a self-calibrating modulating gas valve, which works in tandem with a variable-speed blower motor to provide comfort to a home. The model has an AFUE efficiency rating of 97%.

GMVC96

The model has a flexible two-stage operation and contains ComfortBridge technology that allows for precision comfort and control and provides an AFUE efficiency rating of 96%.

GCVC96

The GCVC96 has a two-stage valve to provide economical heating that is quiet to any home. The model’s ENERGY-STAR certified rating ensures the user gets an environmentally-friendly performance.

GMSS96

Although this model is a single-stage furnace, it promises comfort throughout winter. Several innovative features lack from this model, but the AFUE 96% rating proves that it will do a good job.

Exclusive Features

ComfortBridge Technology

Goodman’s ComfortBridge Technology ensures that the system operates at an energy-efficient performance by relocating the communications technology from the thermostat into the HVAC system. This technology enables the furnace to make adjustments to provide comfort and savings in the user’s home.

CoolCloud HVAC App

This mobile application enables cooling technicians to communicate via Bluetooth with the control board in the Goodman furnace. This feature enables contractors to streamline the service, thereby saving the consumer time and money by reducing the manual labor expense.

Pros and Cons of Goodman Furnaces

Here are the reasons Goodman is the leading low-cost brand and a few cautions to consider before buying one. For comparison, see our guide to Trane furnaces, a leader among premium furnace brands, and guide to Rheem furnaces, a moderately-priced brand.

Pros

  • Goodman’s selling point is that it offers decent quality at a low price, so its furnaces are among the best values on the market;
  • Warranties for Goodman furnaces are among the very best in the industry, better than Trane, Carrier, Bryant, American Standard, Lennox, Rheem, Ruud and most others;
  • With 80% to 98% efficient furnaces at several performance levels, you’ve got excellent options to suit your budget, heating needs and climate control preferences;
  • The aluminized steel heat primary and stainless steel secondary heat exchangers are durable;
  • Goodman is a nationwide brand, so finding an installer will be easy. The brand can be maintained and repaired by any certified HVAC technician;
  • The most efficient models can be direct-vented out of a wall rather than the roof, so this reduces installation costs;
  • Many of the Energy Star furnaces from Goodman qualify for rebates from energy companies around the United States;
  • Goodman makes air conditioners, thermostats/controls and indoor air quality units to complement its furnaces in a complete HVAC system;
  • Goodman furnace thermostats include value-priced models, mid-priced controls and high-end touchscreen thermostats with Wi-Fi connectedness that allows you to control your HVAC system by using a smartphone and free app.

Cons

  • Goodman’s advantage – decent equipment at an affordable price – is also its major flaw; Goodman furnaces currently don’t demonstrate the quality of the ones from brands like Trane, Lennox, Carrier or Heil, though this might change under Daikin control of the brand;
  • With quality concerns, a Goodman furnace is a cheap, short-term (up to 12 years) option, but for long-term durability, it makes sense to consider one of the premium brands;
  • Similarly, savvy homebuyers who see a Goodman furnace might have concerns that affect their buying decision;
  • While warranty coverage is excellent, the limited lifetime warranty won’t transfer to a new owner if you sell your home.

Things to Consider Before Purchasing a Goodman Furnace

In terms of the brand, you’ve got to decide if you want a cheaper, less expensive Goodman furnace that might need to be replaced in 10-15 years or a furnace from a brand known for durability. While Goodman’s warranties on the equipment are excellent, most don’t cover labor costs beyond one year (the industry standard). This means that you still might get stuck with a sizable bill if the furnace fails.

Keep your climate in mind. An 80% furnace is cheap but will produce high heating costs in cold climates. On the other hand, in warm climates, the extra cost of a 90%-plus furnace might not be made back through lower energy costs for 10-20 years.

Make sure your contractor does a load test before choosing your furnace. This will ensure that the right size unit is installed. A furnace that is too large will create overheating issues in your home; one that is too small will struggle to keep up in the coldest weather and will likely have early mechanical issues.

Goodman Furnace Reviews – Final Thoughts

Has the Goodman furnace guideline demonstrated this brand’s low-cost/fair-quality reputation with its risks and rewards? Would your friends find our Goodman Furnace reviews interesting or useful as they consider buying a furnace for their home? Pass it along on social media to assist others in making an informed decision about their furnace purchase!

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Goodman Heat Pump Reviews: Pros, Cons, Performance and Top Picks

The Goodman heat pump reviews provide information you can use to decide if a Goodman product is right for your home or business. You’ll find performance and technical specifications for the four Goodman heat pump units, top models and the pros and cons of choosing the brand.

Since Harold Goodman began manufacturing HVAC components in 1982, Goodman has captured a huge market share by being the low-cost heating and cooling brand. Its quality has been suspect, though. Global HVAC giant Daikin has owned Goodman since 2012 and appears committed to keeping the brand in its traditional price-conscious niche.

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Goodman Heat Pump Brand Overview

Daikin has reduced the Goodman heat pump lineup to just four models. This provides consumers with a limited number of options for efficiency and performance. Compare that to the eight Trane models reviewed on our site or the 17 Carrier heat pumps. The GSZ14 (15 SEER/9.0 HSPF) and GSZ16 (16 SEER/9.0 HSPF) models are Goodman single-stage heat pumps.

The DSZC16 (16 SEER/9.5 HSPF) and DSZC18 (18 SEER/9.5 HSPF) heat pumps are two-stage Goodman heat pumps.

Note: The higher the cooling SEER (seasonal energy efficiency ratio) and heating HSPF (heat seasonal performance factor), the more efficiently the Goodman heat pump transfers heat out of or into your home.

GSZ14 Features:

  • High-efficiency scroll compressor.
  • SmartShift defrost technology.
  • Bi-flow liquid-line filter dryer.
  • Copper tube with aluminum fin coil.
  • Factory installed suction line, high-capacity muffler and compressor crankcase heater.
  • Ground lug connection.
  • AHRI certified.

DSZC16 Features: 

  • High-density foam compressor heat blanket
  • Comfort alert diagnostics built in.
  • Smartshift defrost technology.
  • Diagnostic indicator lights.
  • Coastal anti-corrosive coating.
  • Factory installed suction line, high-capacity muffler and compressor crankcase heater.
  • Bi-flow liquid-line filter dryer.
  • Ground lug connection.
  • AHRI certified.

Overall Goodman Heat Pump Technical Specifications

  • Goodman single-stage heat pumps are the most affordable and least efficient. They run at 100% capacity when on, so they’re noisy and may heat and cool past the thermostat set point.
  • The top single-stage Goodman heat pump is the Goodman SZ16 with built-in defrost function and high/low-pressure switches.
  • Goodman two-stage heat pumps cost more but deliver quieter, more comfortable climate control by running at 65% capacity. The only time that doesn’t happen is when you change the setpoint or the outdoor temperatures rise/fall quickly, and the heat pump must catch up.
  • The overall best Goodman heat pump is the two-stage DSZC18 with defrost, pressure switches and compatibility with Goodman’s ComfortNet Communication technology. That optimizes climate control and efficiency.
  • While the single-stage Goodman heat pump models are built with a compressor of standard quality, the two-stage models feature the well-regarded Copeland Ultratech scroll compressor made by parts giant Emerson.
  • Goodman has a short-cycle prevention technology called SmartShift that protects the compressor and improves longevity.
  • Factory-installed filter driers remove moisture from the refrigerant before it can reduce the effectiveness.

Pros and Cons of Goodman Heat Pumps

Here are the main reasons consumers choose a Goodman heat pump or stay away from the brand.

Goodman Heat Pump Pros

  • Goodman combines good (though not outstanding) quality with some of the lowest prices in the industry to create an excellent value.
  • The warranties on Goodman heat pumps are among the industry’s best, including a complete unit replacement for a failed compressor.
  • All Goodman heat pump models are Energy Star rated, and the most efficient may qualify for significant rebates from your energy company
  • Since Goodman is a nationwide brand, installers and repair parts are readily available.
  • Goodman heat pumps use R-410A, shown to be less impactful on the environment than older residential HVAC refrigerants.

Goodman Heat Pump Cons

  • The primary concern about Goodman is the shaky dependability record beyond 10 years.
  • The reduction of the lineup to just four models gives consumers fewer options than available with most other brands;
  • The most efficient Goodman heat pump, the DSZC18 (18 SEER/9.5 HSPF), has lower efficiency ratings than competitors such as the Lennox XP25(23.5 SEER / 10.2 HSPF), and the Carrier Infinity 20 / Bryant Evolution 280A (20.5 SEER/13 HSPF).
  • While the Goodman heat pump parts warranties are outstanding, most don’t cover labor on repairs past the industry-standard 12 months. That means you might have high repair bills if your Goodman unit fails prematurely.
  • Most other top brands have introduced a modulating/variable-capacity heat pump that delivers 20+ efficiency and tremendous climate control. Goodman is a step behind.
  • Goodman heat pumps are sold to any HVAC company, not just those certified by Goodman. Make sure your installer has Goodman training and certification.

Things to Consider After Reading the Goodman Heat Pump Reviews

When considering saving money on an affordable heat pump, you must consider the mediocre service record of Goodman. The trade-off is a lower price for a unit that should last 12-15 years but might have a few mechanical issues versus the higher cost of a premium heat pump that will last 20+ years.

Take your climate into consideration, too. The more extreme your weather, the more efficient the unit should be. In very hot climates, only consider heat pumps with 20 SEER or higher. That’s something Goodman doesn’t offer, though parent-company Daikin does in the Daikin D21 SEER/10 HSPF DZ20VC.

The more important precise indoor comfort is, including dehumidifying your home in hot summer weather, the more efficient the unit should be. Single-stage models do a poor job with climate control. The two-stage models are better. Modulating/variable-capacity heat pumps such as the Lennox XP25, Maytag iQ Drive PSH4BI and Carrier Infinity 20 are the best, but Goodman doesn’t make one.

Final Thoughts

We trust that the Goodman heat pump reviews have helped you decide whether to consider Goodman heat pumps or to rule them out. If this information interests you or helps your friends and followers on social media, why not pass it along? Perhaps, it will help them select a heat pump that saves them money and does a superior job by making their home comfortable. Dont’s hesitate to e-mail us any questions or comments.

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Tempstar Furnace Review: Pros, Cons and Performance

We are now in the coldest time of the year, and this is the right time to get our furnaces and heating systems installed in our home, double-checked or tuned up. If you’re still looking for the right heating system to give your home the comfort level it deserves, you may like to consider buying a furnace heating system from Tempstar.

In this article, we will list some of the issues, pros, and cons of purchasing a furnace from the Tempstar brand. This information will help you make an informed decision on why you should pick Tempstar as your heating service provider. Let’s start!

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how the tempstar furnaces look like

The Features of Tempstar Furnace

Tempstar offers the top-of-the-line furnace system for your home that’s efficiently gas-powered. The brand makes sure that you will get the comfort level you desire, especially this winter season. Tempstar takes pride in offering an energy-saving modulation system in the furnace settings. There’s also the added trademark Observer wall-control communication system for your ultimate home comfort.

Technical Specifications of Tempstar Furnace

There are many types and models of Tempstar Furnace, but generally, the options you can pick from Tempstar have the following technical specs:

  • Lifetime Heat System, which guarantees a lifetime function of its heating functionality;
  • Exchanger Limited Warranty, which gives you the chance to get a furnace repair at no extra cost;
  • 10-year No Questions Asked Limited Warranty, so you don’t have to worry about repair costs;
  • Communicating Wall Capability, which gives you the control you need for the furnace quickly and efficiently.

Tempstar Furnace Series

Basic – Performance Series

The Tempstar Performance Series is economically priced and offers reliable performance. It reaches AFUE efficiency ratings of up to 95.5% and has a single-stage operation, ensuring that your home receives cost-effective comfort throughout winter.

Better – QuietComfort Series

The QuietComfort Series offers a vast array of mid-range products. The best part about this series is that the options exemplify flexibility and affordability. The QuietComfort Series is a two or single-stage operation and has a multi-speed ECM blower motor.

Best – Delux Series

Consumers will save more with the Delux Series, as it offers fuel-efficient modulation and two-stage operation options. The Delux Series offers an AFUE efficiency rating of up to 98%. Most of the top tier models achieve ENERGY STAR certification.

Deluxe 96 Gas Furnace F9MVE

The technical specs that stand out of this Tempstar Furnace model are:

  • Two-stage operation system, which allows you more heating settings.
  • A variable-speed blower that gives you a better set of controls for how the heat is emitted.

Deluxe 80 Gas Furnace F8MVL

The specs that make this model stand out are:

  • High level of efficiency, which gives you extra opportunity to save on utility bills.
  • A heat pump and thermostat feature that gives a dual level of energy-saving capacity for the furnace.

PROs

  • One of Tempstar Furnace’s most appealing advantage is its ability to offer heating systems that are not heavy on costs. You may be able to get a heating and furnace system from other brands, but they might significantly increase your electricity bills.
  • Another stand-out feature in any Tempstar Furnace is its communicating wall innovation, which allows you to get better control of how the heating is distributed throughout the house.
  • You can also rely on a Tempstar Furnace’s promise to give you world-class fuel-efficient heating mechanism without compromising quality. In other brands, you may only get to save a minimal amount of fuel to power the heating system, but sometimes the level of comfort you feel is compromised. Tempstar makes sure that this will not be an issue for you.

CONs

  • One minor disadvantage that buyers of Tempstar furnace are nitpicking about is their terms of the limited warranty. Although the service from Tempstar is reliable enough sometimes to render the warranty unnecessary, it may be better for Tempstar to increase the coverage of the warranty.
  • Another issue that buyers complain about the Tempstar furnace is the sound they make when running. In fact, some of the Tempstar heating system models could have a running sound of about 69 decibels. This score is slightly higher than the industry average for the category in which the furnace belongs.

Things To Consider Before Purchasing A Tempstar Furnace

No matter what model you buy from Tempstar, you should always remember to double-check on the specifications, energy rating, and the warranty. Ask questions from an authorized seller of Tempstar units about the information you need to know regarding a faulty furnace.

If you’re buying the QuietComfort 96 Gas Furnace F9MXE, you should make sure to double check how loud or quiet the furnace is when running for a long time, and not just for a few minutes that you tested the product.

1-year No Hassle Replacement Agreement

You should also verify the 1-year No Hassle Replacement Agreement in the contract because you may not be able to return it should you find that the decibels of the sound, when it’s running, is too loud for you.

When deciding on getting a Performance 95 Gas Furnace of N9MSE, make sure you understand what the term means when the model says that it has 95% AFUE. The best way to get the answer to that is to ask the authorized seller.

Whatever model you’re buying, you should also understand what the different warranties mean. Some models only offer Limited Warranty for one year, while others have a 20-year Heat Exchanger Warranty. Knowing the difference could mean hundreds of dollars of savings.

Affordability is also another topic that you should verify with the seller. You may want to save money on the purchase, but affordability could also mean the absence of features that you need. That means you should understand the different features that don’t exist in the furnace you want to buy.

Final Thoughts

Picking the right furnace to install in your home might not be as easy as you think. When you have this guide that we wrote for you, it may not be difficult anymore.

In this article, you also learned some of the pros and cons of buying a furnace from Tempstar. You also learned some of the things to verify when you’re ready to buy a furnace system from Tempstar.

Do you have anything else to add? Share your questions or comments here or on our Facebook page, and let everyone know why Tempstar is the best or not the best brand to trust for your home’s heating needs! You may even just send us an email if you have any questions about our article. Thank you for reading!

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Carrier Heat Pumps Review: Pros, Cons, Performance, Top Picks

This Carrier heat pumps review provides a detailed overview of one of the best brands in the industry, and one of the most expensive, too. We have included technical specifications, pros and cons and things to consider before purchasing a Carrier.

For comparison, you might be interested in our reviews of these brands that will assist you in choosing the heat pump for your home:

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  • Trane
  • Goodman 
  • Rheem 
  • Mitsubishi 

The subject of the Carrier heat pumps review

Carrier Heat Pump Brand Overview

Carrier is a global HVAC brand founded in 1902 by Willis Carrier. It is now part of United Technologies Corporation. Bryant HVAC is a subsidiary of Carrier, and Bryant’s product line is nearly identical.

With 17 Carrier heat pump models available, you’ll find a good fit in terms of energy efficiency and variable speed for your needs. The models are divided into four series.

  • Best: Carrier Infinity w/ Greenspeed;
  • Better: Carrier Infinity;
  • Good: Carrier Performance;
  • Basic: Carrier Comfort;

Let’s dig into the details.

Carrier Heat Pump Technical Specifications

SEER is the rating for cooling; HSPF is the rating for heating. So the higher the number, the more efficient the model is. Efficiency is represented as SEER/HSPF.

  • The 20.5/13 Carrier Infinity Greenspeed 25VNAO and the 18/11 Infinity 18VS are the top models. They have a variable-capacity compressor that modulates with minor adjustments from about 40 percent to 100 percent capacity to produce precise and balanced heating and air conditioning.
  • The other Carrier Infinity heat pumps are either 2-stage models that run on low capacity most of the time and switch to high when boosting heating or cooling, or they are single-stage heat pumps that run at full capacity all the time. The efficiency range is 19/10 down to 16/8.5, and most are Energy Star qualified.
  • Carrier Performance models are a mix of single-stage and two-stage. They have an efficiency from 17.5/9.5 to 13/7.7, with the top model the Performance 16 25HCB6 two-stage heat pump.
  • Two Performance Series are compact models that require just 6” of clearance. They represent a good choice for under decks or other locations with space limitations.
  • Carrier Comfort is an all single-stage model. Only one of them meets Energy Star standards: the 15/8.5 Comfort 15 25HBC5. The Comfort series is targeted toward consumers who are budget conscious.
  • Carrier Hybrid Heat dual fuel models are offered in each series.

Pros and Cons 

Here are reasons to choose a Carrier heat pump and the concerns to consider.

Pros

  • This brand, especially in Infinity and Performance models, has an outstanding service record for reliability.
  • Carrier makes more heat pump models than most manufacturers, so choosing a model with the efficiency and performance combination you want is easier.
  • Most models are offered in sizes from 18,000 BTU (1.5 ton) to 60,000 BTU (5 ton) to fit homes of any size.
  • As a national brand, Carrier parts for maintenance and repair are readily available. A Carrier heat pump can be repaired by any certified HVAC pro, whether they are a Carrier dealer or not.
  • All models use Puron R-410A refrigerant, which is safe for the environment.
  • Rebates are available in many states for the installation of an efficient Carrier heat pump. Find out how to qualify for rebates of an efficient Carrier heat pump installation by clicking the link.
  • Hybrid Heat technology is ideal for very cold climates. The dual fuel capacity allows most Carrier heat pumps to be installed in a split system with a gas furnace so that the heat pump does most of the heating. Therefore, the system transitions to the gas furnace in extreme cold when a heat pump is not efficient.
  • Variable-capacity models are among the quietest available. They are operating at about 58 decibels, which is 15-20db quieter than two-stage models.
  • Three Carrier models are rated for the salt air of coastal environments, with the most efficient of them being the Carrier Infinity Coastal 25HNB6**C (17.5/9.5 – Energy Star).
  •  

Cons

  • Carrier heat pumps are among the most expensive in the industry. This is partly due to the excellent quality, and partly because of the large marketing budget the brand has.
  • Warranty on the best models is 10 years for most parts. They are not as good as those from other leading brands such as Goodman, Amana, Heil, Maytag, Westinghouse and Tappan, which offer longer warranties that often include entire unit replacement if the coil or compressor fails.
  • Consumers who wish to speak to Carrier’s support department will discover that the company’s services are not great. Numerous consumers have complained about being put on hold for long periods to speak to a representative. 

Things to Consider After the Carrier Heat Pumps Review

If you plan to live in your current home for at least 10 years, the reliability of a Carrier might be worth paying more to get. Plus, a Carrier heat pump is a positive selling point if you put your home on the market, as it helps with the heating and cooling of one’s home. However, if you plan to move in a few years, buying a Goodman or other more-affordable brands could be a cost-effective choice in the short-term.

Similarly, the longer you plan to stay where you are, the more it makes sense to buy a very efficient heat pump from the Carrier Infinity Series. This is especially true if your summers are long, hot and humid.

In the coldest climates, a Hybrid Heat Carrier and a gas furnace cost more up front. A dual fuel system will result in low heating costs. It’s worth considering if you plan to be in the same home for 10 years or longer.

Discuss sizing with your HVAC contractor. Often, it’s large heat pumps that are sold to homeowners to make sure it delivers enough heating and air conditioning. However, a unit that is too large can be prone to mechanical issues. Consequently, it will over-cool the thermostat set point to produce temperature fluctuations.

Final Thoughts on Carrier Heat Pumps

To get the best pricing on a Carrier heat pump and installation, request written estimates from two or three local dealers. Tell them they are competing for the job. It’s a good idea to check references to make sure you’re getting your Carrier heat pump from a company with a track record of quality installation and good customer service.

Thank you for reading our Carrier heat pumps review. If it has been helpful, please share it with followers and friends that might be considering a heat pump for their home. Help them make an informed decision they’ll be happy with in the years ahead.

Image: depositphotos.com.

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Tankless Vs Tank Water Heater: How Does It Work?

Water tap with hot water steam

If you're in the market for a new water heater, it's good to know you have options. Two such options are tankless vs. tank water heater. There are definite differences between the two; however, they both work well to provide your family the hot water it needs. What are the differences and which works better?

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What Is a Tankless Water Heater System and How Does It Work?
Things to Consider When Choosing a Hot Water Heater
What Type of Fuel Will Power It?
How Big Is Your Home?
Tankless Option
Tank Water Heater
Pros and Cons of a Tankless Water Heater
Pros:
Cons:
Pros and Cons of a Tank Water Heater
Pros:
Cons:

What Is a Tankless Water Heater System and How Does It Work?
A tankless or on-demand water heater is a component that heats your water as you need it. Traditional tank water heaters keep a constant amount of water hot at a time.

In an on-demand, instant system, the water flows through a heating element as it is turned on in the home. In this way, the supply of hot water never runs out. In a tank water heater, once the hot water inside the tank is gone, the tank refills and makes that water hot.

There are periods of time, therefore, if you have a tank water heater that you may be without hot water when you turn on the tap. It can be highly inconvenient, especially when trying to take a shower or do a load of laundry. There is almost nothing worse than getting into a cold shower when the nozzle is turned all the way to hot. There are a few factors to consider when deciding between these two types of water heaters for your home.

Things To Consider When Choosing A Hot Water Heater

woman taking a bath

What Type Of Fuel Will Power It?

The first step in choosing a water heater of any type is knowing what fuel will power it. Knowing this helps narrow down models by the fuel's cost and availability. For instance, if your home has access to natural gas, then you have a choice between using that or electricity for either a tankless or tank system. On the other hand, if your home only offers electricity, then you can focus on just those hot water units.

Over time, fuel costs ebb and flow, especially gas prices. While they are typically lower than electricity, in the winter they can spike due, in large part, to the demand for heat. Therefore, it's good to know what you may be looking at long-term for operating costs using one fuel versus another. Also, it's good to keep in mind that some appliances are just more energy efficient when utilizing gas versus electricity and vice versa. If you do have more than one fuel option available, it's a good idea to take some time to evaluate what operating costs might be long term.

While there are other options (vehicle gas, geothermal, solar, propane), natural gas and electricity are the two most prominent fuel choices available in hot water heating systems.

How Big Is Your Home?

All water heaters, tank or otherwise, have recommended sizes based on the internal square footage of the home and usage. If you don't buy the system that will be sufficient enough to run your household, you could run into huge inconveniences down the road.

Tankless Option

Tankless water heater

When sizing an on-demand system, you need to know flow rate and desired temperature rise. To try and reach this figure, consider the number of items in your home that may need hot water at one time including showers, faucets, bathtubs and washing machines. If your dishwasher is self-heating, then you don't have to include that in with the count.

Flow Rate


In physics, you might remember learning that flow rate is the volume of liquid that passes through something over a period of time. In general terms, it's the average amount of water a fixture of appliance generates when you turn it on. To arrive at a general flow rate for the tankless unit, you need to add up the typical flow rates for the items you've listed as being in your home. The average flow rate for a faucet is 1.0 to 1.5 gallons of water a minute. The flow rate of a standard shower is 2.1 gallons per minute (and the usual shower lasts for around 8 minutes, which is important to remember when sizing any hot water tank system). After getting the flow rates for your listed items, add up the two or three things you would possibly use at one time to arrive at the average gallon per minute requirement for a tankless unit.

Temperature Rise


The average temperature of incoming water to a hot water heating system is around 50 degrees Fahrenheit. Keep in mind if you live somewhere that gets very cold in the winter, this number will be lower during those months. To determine the temperature rise, the incoming water temperature is subtracted from the ideal heated temperature of the hot water heating unit. The recommended temperature setting is 120 degrees Fahrenheit. Therefore, the average temperature rise is 70 degrees.

Here is where you may also see a difference in units based on fuel types. A gas-fired tankless heater may have the 70-degree rise at a rate of 5 gallons per minute. Its electrical counterpart may also have the 70-degree rise, but only at a flow rate of 2 gallons per minute.

Pros

  • Provides hot water virtually on demand

  • Takes up less space than a traditional tank water heater

  • Lasts for more than 20 years
    Might save you up to $100 per year in energy savings

Cons

  • May be strained if too much hot water is demanded at a time
    More expensive than a tank heater

  • Installation is very costly

Tank Water Heater

tank water heater

When choosing a tank system, you need to consider a slightly different usage barometer than the one set forth above. Something called the first-hour rating dictates the size of the tank hot water heater.

Each tank system indicates a first-hour rating guide that gives the average amount of hot water the system can supply to the home in one hour if the tank is full. This rating relies heavily on the fuel, size of the tank, source of the water and usage in the home.

To determine the average amount of hot water you would need in an hour, consider the following:

Peak Demand Time


Think about the time of day when your household uses the most hot water at the same time. Most experts suggest the morning is the peak time; however, this may not be the case in your home. A peak time would be when the most showers are taken. If you have a family with four children, and all four bathe at night, then consider that hour as your peak hour. If you use the flow rate and average time stated above of 2.1 gallons per minute for an 8-minute shower, that's 16.8 gallons of hot water per person. If it is used by three children in that hour, that's 40 gallons per hour in just the shower. Kick in the load of laundry you may be doing (an average of 7 gallons per load) and the faucet running to wash the dinner dishes (1.2 gallons per minute), your first-hour rating may be, on average, 50 gallons.

In the above example, a 50-gallon capacity tank would be the minimum size water heater for the home. If you have fewer people and your peak consumption hour puts out substantially less hot water use, then 40 gallons is sufficient. The first-hour rating guide is essential in trying to assure yourself, and your family, hot water will be ready when needed. If your tank only holds 40 gallons and you need 50 in that hour, chances are the last person is getting a colder shower.

When it comes to deciding on which hot water system to purchase for your home, it's a good idea to consider the good and the bad of each type.

Pros

  • Reasonably priced

  • Works with the piping in the home

  • Functions well if the proper size

Cons

  • Lasts only 10 to 15 years

  • Hot water may run out depending on usage

  • May leak if there are issues

  • Takes up space

If you are a household that runs on less than 41 gallons of hot water per day, then a tankless system may wind up being the most cost-effective way to heat your hot water both short and long-term. The cost is due, in large part, to the unit size. The smaller the unit, the less expensive installation and long-term usage may be. However, if you are a family of three or more, you will require a larger tankless system or a storage tank may be the better option.

The choice between tankless vs. tank water heater comes down to family usage and budget. If you have the extra money to get the tankless unit that will be sufficient to fill your home with hot water on demand, then it might be worth it short and long term. However, if you can't afford the high cost of installation, the proper sized tank water heater will serve its purpose and your home well over the following 10 to 15 years. Either way, you'll have hot water when you need it, and that's what matters.

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