Heating | All Things HVAC

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.

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.

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.

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!

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.

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!

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!

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:

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.

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Tankless Vs Tank Water Heater: How Does It Work?

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

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

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

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.

Kenmore Water Heater Models: Specifications And Pricing

Kenmore has been making household appliances for many years and is a trusted name in the industry. Millions of consumers have its washers, dryers, refrigerators, stoves, and dishwashers in their houses. The company also makes many different water heaters with varying warranties and the capacity to fit a wide range of budgets. Here are the current models in the Kenmore water heater line up.

Deciding Between Models

Water heaters should be sized based on the number of people living in the house combined with the type of water usage. If your household uses more water than an average household of similar size, you will want to get a larger unit. However, you would not want to go below the specifications for your house even if you have fewer people living there. If you ever have to sell the house, prospective buyers may consider replacing a small water heater as a reason to not purchase your house.

You will also pay more for a model that has a longer warranty. If you do not plan to own the house for more than a few years, you can go with the model that accommodates the number of people but with less of a warranty. If you plan on living in the house for an extended number of years, you should purchase the water heater with the longest warranty you can afford. The water heater salesperson or plumber who comes to your house will be able to help you decide which model is best for your needs.

Importance of First Hour Rating

While capacity and price are important, the next most important number is the first-hour rating or FHR. This has been provided for all models in this review. This rating lets you know how much hot water the tank can replenish in an hour. Imagine everyone in your household needs to get ready for work or school at the same time; you will want a water heater that can replenish this supply quickly. While a large capacity tank will have the amount of water needed for all members of the household throughout the day, the FHR will ensure everyone gets a hot shower within that first hour in the morning.

Natural Gas Water Heaters

The most common type of water heaters run on natural gas. Kenmore makes most of its models in this design to accommodate the majority of households that use this model. The main difference between these models is the amount of water that they can store and the number of years that the units are under warranty. Gas units often cost more than their electric counterparts but are less expensive to operate over time.

Specifications Of Kenmore Water Heaters

Kenmore 12-Year 74-Gallon Tall
	*Overall Rating:* *4 of 5 Stars* Buy from Sears

Largest model that Kenmore makes
12-Year warranty on parts
Recommended for a house that has no more than five occupants with typical water usage
Designed with Kenmore’s trademark Ultra Coat glass-lined tank
Anti-corrosion parts including 2-inch thick foam insulation and an anode rod
Includes a self-cleaning RotoSwirl inlet tube to reduce the buildup of mineral deposit from the water
Not Energy Star compliant
First Hour rating is 175

The Kenmore natural gas water heaters come in a variety of sizes and warranties. They are mostly made with the same parts but will vary slightly to accommodate the size of the heater and the price.

Pricing

The price of the 74-gallon tall model runs over $1000 at most retailers. In addition, you will need to consider the cost of installation, which can vary by area and contractor. Smaller sized models with less of a warranty will cost considerably less but will also only be guaranteed for the limited time on the warranty. Kenmore gas water heaters sized at 50-gallons will cost approximately $900 and 40-gallon units will be priced around $500.

Comparison To Other Kenmore Models

Kenmore 12-Year 50 Gallon Tall

Buy from Sears

Holds up to 50 gallons of water
Recommended for houses with up to five people
Contains two anode rods inside the cobalt blue glass-lined tank
Has 2 inches of foam insulation to prevent heat loss
Self-cleaning water inlet tube
Premade with a pressure and temperature safety valve
Comes with the 12-year warranty for both the tank and the parts
Not Energy Star compliant
First-hour rating of 84List Element

Kenmore 12-Year 40 Gallon Tall

Buy from Sears

12-year warranty on parts and the unit
Designed for household up to four people
Has the same 2-inch insulation, glass liner, anode and plastic drain valve of the other models
First-hour rating of 80

Pros

There are variable warranties to accommodate different budgets. Many of the Kenmore models are compatible with their new Smart Water Heater Module that can alert owners through their smart phones for problems occurring with the unit. This way, problems can be averted before they happen. This module also allows for controlling the unit through your phone to turn it on and off as needed. Gas powered hot water heaters can operate when there is no power.

Cons

Natural gas water heaters tend to be more expensive than other water heaters. They come in a variety of different warranties including.

Kenmore Electric Water Heater

An electric water heater runs fully on electric and vents out through a side wall rather than a chimney. These models are less expensive to purchase up-front but cost more over the lifetime of the unit than a gas power one. Here are the options for an electric Kenmore water heater.

Specifications Of The Kenmore Electric Water Heaters

Kenmore 12-Year 50 Gallon Tall Electric Water Heater
	*Overall Rating:* *3 of 5 Stars* Buy from Sears

3 inches of insulation
Baked enamel tank to help maintain the water temperature inside
Accommodates a family of up to five
Has cobalt blue lined tank
Two anodes to prevent corrosion
Can be used in conjunction with the water heater module
Plastic drain valve
First-hour rating of 81
Not Energy Star compliant

Pricing

The electric water heaters do not come as large as the natural gas models. Therefore, the prices are generally lower than the gas models. Depending on the size, the price of the unit can run from $450 to $780. The cost of installation will again be in addition to price of the water heater itself.

Comparison To Other Kenmore Electric Water Heater Models

Kenmore 6-Year 50 Gallon Tall Electric Water Heater

Buy from Sears

Accommodates household of up to four people
3 inches of insulation surrounding the unit
Cobalt blue glass-lined tank
One anode
Self-cleaning water inlet 2-4,500-watt heating elements
First-hour rating of 62

Kenmore 6-Year 40 Gallon Tall Electric Water Heater

Buy from Sears

Cobalt glass-lined tank
1 anode
1-1/2 inches of insulation to prevent heat loss
Good for households with up to five people
Not Energy Star compliant
Plastic drain valve
First-hour rating of 81

Pros

The electric models are also compatible with the Smart Water Heater Module. Electric water heaters are less expensive than other water heaters.

Cons

The electric water heaters may cost more in electricity over time, and you will not have hot water if the electricity goes out.

Liquid Propane (LP) Gas Water Heater

Liquid propane is an option when natural gas is not available in an area. Often, the propane tank is located on the side of the house or property. Mostly used in rural areas, a tanker truck periodically visits the house to refill the propane tank. There are slight variations between natural gas and propane. First, propane does not dissipate like natural gas. Also, propane has a cleaner burn than gas and is more environmentally friendly. Many natural gas models can be converted to propane. This is similar to a gas model but requires more air for combustion. There is only one unit that takes liquid propane.

Specifications Of
Kenmore 6-Year 50 Gallon Tall Liquid Propane Water Heater

Overall Rating:

3.5 of 5 Stars

Buy from Sears

Energy efficient
1-1/2-inch of foam insulation
Cobalt blue glass lined tank
One anode rod
6-year warranty on tank and parts
Two anodes to prevent corrosion
First-hour rating of 88

Pricing

There are not as many models in liquid propane as there are for other models so the prices will not vary much. You may some find some price variation with discounts from different vendors.

Pros

Liquid propane water heaters use much less energy than other types of fuel sources.

Cons

If you must use a propane heater, that means that you may be limited in model types since the most common fuel source is gas or electricity.

Hybrid Water Heater

A hybrid water heater is capable of creating hot water using less electricity which makes it an energy star compliant model. Kenmore has only one version of this water heater that absorbs the surrounding heat and transfers it to the water. The hybrid uses an electric heat pump and compressor technology to create hot water with less energy.

Specification Of Kenmore Elite 50 Gallon Hybrid Electric Water Heater

Kenmore Elite 50 Gallon Hybrid Electric Water Heater
	*Overall Rating:* *3 of 5 Stars* Buy from Sears

Four operating modes
51-decibel quiet operation
10-year warranty on the tank and parts
1-year on labor
First-hour rating of 70

Pricing

The prices for the hybrid are much higher than other models. Different vendors may have slightly different pricing but they should all run around the same within $100.

Pros

This unit should recoup the money output after the first two or three years of operation with an average household savings of $392 or a 71 percent drop in operating costs per year. If you compare this model to the similar electric model, this one saves you more money over time, is Energy Star compliant, and has a higher FHR.

Cons

The longest warranty is only 10 years. Proper installation must be done for it to work correctly.

Special Market Considerations: California

The state of California enacted specific water heater requirements back in 2016, which include energy standards and requirements with which all new water heater installations must comply. There are several different options for installation, but all must comply with the Title 20 Appliance Efficiency Regulations. These are the two Kenmore water heater models that fit these regulations.

Kenmore 9-Year 40 Gallon Ultra-Low NOx Water Heater

Overall Rating:

4.5 of 5 Stars

Buy from Sears

This is the same model that is listed above with the natural gas water heaters. However, it is rated for use in California and complies with its regulations. Due to the low capacity and low FHR, the better option may be the hybrid listed below.

Kenmore Elite 50 Gallon Hybrid Electric Water Heater

Overall Rating:

4.5 of 5 Stars

Buy from Sears

This is another model that is listed above but rated for use in California according to its strict environmental guidelines. This system has a refrigerant that pulls the heat from the surrounding air and transfers it to the water inside the tank. Combined with the heat pump, this unit uses much less energy than any standard unit.

Conclusion

While there are many different brands on the market today, a Kenmore water heater will last at least the lifetime of the warranty. Many units may perform well beyond these measures. When deciding which water heater to purchase, you need to determine what kind of fuel you have in your house: electric, natural gas, or propane. Then you will have to determine the correct size based on the number of family members living in the house.

Finally, you will need to decide how long of a warranty you want in the unit. If you will not be keeping the house long, you may want less of an investment with a model that has a shorter warranty. However, if you will be keeping the house or rental property for a long time, then you will want to get the maximum warranty that you can afford. Keep in mind that a newer model may be larger than your current model, even if it has the same capacity. The regulations regarding the amount of insulation around a tank have increased. Therefore, a similar gallon water heater will be larger. Your professional water heater installer will help you choose the model that is right for your family.

Lennox Furnace Troubleshooting: Common Problems and Solutions

Lennox furnaces are quality units; however, similar to other furnaces, after some time, they can encounter their share of issues due to normal wear and tear or a lack of regular care and maintenance. When this occurs, you may notice that your furnace just doesn’t perform how it used to. Fortunately, many issues can be pinpointed and, in some cases, even repaired yourself.

When Lennox furnace troubleshooting, some of the most common issues include:

Lennox Furnace – Common Issues

The Furnace Won’t Start

If your furnace just stopped working, it could indicate an issue with the thermostat. Sometimes, either the thermostat has been switched off accidentally, or the thermostat has completely gone out. This can cause the unit not to come on. In this case it will need to be exchanged for a new one. Sometimes a circuit may have tripped, which can also cause the unit not to start.

The Furnace Is Not Heating

If you arrive home or arise in the morning to a cold house, it could be that the thermostat is set on a low setting, which can cause the furnace not to put out heat.

If the igniter fails, it will also cause the furnace not to produce heat. A dirty or faulty pressure switch, which monitors the burner to detect a flame, can also cause the furnace not to produce heat. If the flame sensor does not detect a flame, as a safety precaution, the control board will shut off power to the gas valve to prevent the furnace from heating.

The Furnace Won’t Stay On

If the furnace fires up but then shuts off after a few minutes, it could be that the control board is faulty. The control board sends power to the ignition system, which fires up the system. However, if the control board is defective, it may not be sending power to the ignition system, which will prevent the furnace from remaining on.

A defective pressure switch, which means it isn’t closing when the burner has sufficient airflow, could also be causing the firing-up process to delay. If the ignition process delays, it will cause the furnace to shut off. If the flame sensor does not detect a flame, it will also cause the furnace to shut off.

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Tools You’ll Need for the Job

4-In-1 Screwdriver

Lennox furnace troubleshooting often involves inspecting the unit’s inner components. Therefore, you will need a 4-in-1 screwdriver to remove the furnace covers and inside panels in the burner, so that you may access the parts.

Flashlight

Depending on where your furnace is located, it may be dark in and around your unit, in which case, you will need a flashlight for viewing the furnace area.

Multimeter

For more extensive Lennox furnace troubleshooting, such as checking the system’s voltage, current, and resistance, you may consider purchasing a multimeter, which is an electronic measuring instrument with probes that allow you to connect to various furnace components.

Lennox Furnace Troubleshooting

Check the Thermostat

When Lennox furnace troubleshooting, first thing’s first. If your furnace won’t come on or is not putting out heat, simply check that the thermostat is on and set to the correct setting. When the thermostat setting is set too low, it will cause your furnace not to put out heat.

If your thermostat uses batteries, you should also check the batteries to see if they need to be replaced, which will also cause the system not to come on, and replace the batteries if needed to see if it helps.

Check the Power

A tripped breaker is another common cause of a furnace not coming on, so check the circuit breaker to be sure it is not tripped. If it is, simply flip the breaker back on to see if it helps.

You should also check that the furnace switch, which is usually located on the side of the furnace, is flipped to on, and then flip the breaker off and then on again to see if it helps.

Check the Air Filters

If your Lennox furnace uses a disposable filter, it may need to be changed. In fact, it is recommended that the filter is changed once every three months. If your filter hasn’t been changed in a while, simply check the filter to see if it is dirty. Afterward, replace it with a clean filter to see if it helps.

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	2 Pack of X6670 Lennox OEM Merv 11 Filter Media 16"X25"X5" Fits X6660...	Check Price

Check the Pilot Light

If the pilot light is out, follow the instructions in your owner’s manual on how to relight it, and then try to relight it. If it still does not come on, the pilot light housing might need to be cleaned. Simply turn off the gas leading to your furnace, and then clean the light housing.

If the pilot light still does not come on, there could be an issue with the gas flow at which time you will need to contact a professional HVAC technician for help.

Caution Notes

Because various furnace components involve dealing with gas and fire, which can be dangerous if not handled properly, if you are not comfortable with performing Lennox furnace troubleshooting on your own, it is best to contact a professional technician who is highly skilled and trained in dealing with furnaces for the safe inspection and repairs of your unit.

Likewise, there are some repairs that should be left strictly to the professionals, such as replacing the gas valve. This requires calibration to your home’s furnace specs and gas pressure because it can damage the part as well as your system if it is not installed or calibrated properly.

Final Thoughts

Lennox furnace troubleshooting is simple and can be done on your own in just a few steps. In some cases, can even prevent the need to contact a professional. It also helps gives you a better understanding of your unit and how it works. Troubleshooting your Lennox furnace can be rewarding, knowing there are some things you can do on your own to help remedy the problem.

Wouldn’t it be great if your Facebook and other friends knew they had the same ability? Feel free to share this article with them! In the meantime, after trying these Lennox furnace troubleshooting tips, be sure to share your insight with us.

Is Your Furnace Blowing Cold Air? These Are the Causes and Solutions

Your furnace utilizes various components that work together to provide cozy warmth throughout your home during the colder months. Therefore, when one or more of the furnace’s components are faulty, it can result in the furnace blowing cold air.

Some of the most common issues that result in a furnace blowing cold air include:

Cause #1: The Thermostat Is Set on the Wrong Setting

If your furnace continuously runs or the unit only blows out cool air sometimes, it could simply be that your thermostat is on the wrong setting.

Solution

Turn the thermostat setting to AUTO. When the fan setting is set to ON, it causes the furnace to blow out air even though the furnace is not producing heat. This can result in the furnace blowing cold air.
However, if you set the thermostat to AUTO, it will only blow out warm air.

Cause #2: Faulty Pilot Light

A faulty pilot light, including a pilot light that doesn’t come on or a pilot light that doesn’t stay on, can also cause your furnace to blow out cool air.

Solution

First, relight the pilot light and see if if remains on. If not, check the gas flow to the furnace to ensure it is receiving fuel.
Next, check that the furnace’s gas valve switch is on and that gas is flowing into the furnace.
If the pilot light is dirty, it can also obstruct fuel from flowing through the furnace. Consequently, if the pilot light is dirty, clean it to restore proper gas flow.
Grime build-up on the burner can also cause the pilot light to have problems lighting, so have your burner cleaned to see if it helps.
A faulty gas valve can also cause your pilot light not to stay lit. If it has been a while since your furnace has been cleaned, it can accumulate dirt and debris, which can cause your valve to stick and prevent your pilot light from coming on.
Issues with the thermocouple, which is a sensor that manages the ignition as well as the gas valve, can also cause your pilot light not to stay lit. So if you have a faulty thermocouple, be sure to adjust or replace it to restore heat to your furnace.

Cause #3: Faulty Electronic Ignition

Newer furnaces utilize an electronic ignition, which can cause problems if it is not adjusted properly.

Solution

Inspect the electronic ignition, and then have it adjusted or replaced if needed to restore proper function.

Cause #4: The Filter Is too Dirty

A dirty filter obstructs airflow over the unit’s heat exchanger. This causes the furnace to run longer until eventually, it runs hot.

When the furnace gets too hot, it trips the high-temperature limit switch. This forces the burners to shut off, so the heat exchanger doesn’t get damaged. However, the blower continues to blow to keep the furnace at a safe level, which can result in the furnace blowing cold air.

If you notice that the furnace blows out warm air and then cool air, or it stops blowing out air altogether after a while, it could be that a dirty filter is causing the furnace to overheat.

Solution

Shut off power to the furnace, and then inspect the filter. If the filter is dirty, then clean it or replace it, and then reset the system.

Cause #5: The Condensate Line Is Blocked

If your furnace is a newer high-efficiency model, and you notice water flooding around the unit, it could be due to a blocked condensate line.

When the condensate line is blocked, typically by dirt, dust, mold, or ice, it causes water to back up into the unit. This causes the furnace switch to shut off to prevent water damage.

A broken condensate pump can also cause the condensate line to overflow.

Solution

To unclog the condensate line, first shut off the power to your HVAC system.
Locate the drip pan on the interior air handler unit.
Use towels or a wet dry vac to remove moisture from the pan.
Wash away any contamination from the drip pan with soap.
Use the wet-dry vac to clear the block from the drain line. If the vacuum does not clear the clog, try running a pliable rubber tube through the line to clear the clog.
You also need to clean the drain line at the entry point. Remove the PVC cover, and use hot water with a mild soap to clean out the drain. You can also use distilled vinegar to clean out the drain.
Allow the soapy water or vinegar to sit for about a half hour. Afterward, rinse the line with fresh water, ensuring water flushes through the entire line freely.
If the condensate line is clogged by ice, try covering the line with pipe insulation and heat tape to prevent the contents from freezing.

Cause #6: A Leak or Clog in the Ductwork

Cracks, holes, and gaps in the ducts allow cold air from the attic or crawlspace to enter into the ducts, which can make it feel like your furnace is blowing out cool air.

Dirt and debris accumulated on the inside of the ducts can also hinder airflow.

Solution

Inspect the ducts in the attic or crawlspace and around the unit for cracks, leaks, and gaps in the ductwork. Afterward, have a professional technician repair any openings if needed.

Summing Up

A furnace blowing cold air can be caused by various issues with your furnace’s components, many of which you can address yourself. However, for more serious issues with your furnace blowing cold air, contact a technician who is highly knowledgeable and skilled in the inspection and repair of a furnace blowing cold air to prevent damaging your system.

Heat Pump Troubleshooting – Common Problems and Solutions

A heat pump increases energy efficiency in your home by collecting outside heat and bringing it inside during the colder months and eliminating heat from inside during the warmer months. The heat pump is part of a two-part compression refrigeration system. It consists of an air handler, which is installed indoors, and an outdoor unit, or the heat pump, which looks similar to a central air conditioner.

When the heat pump is on the fritz, there are generally three common issues. This short guide on heat pump troubleshooting will help you troubleshoot these problems.

Heat Pump-Common Issues

Heat Pump Doesn’t Power On

If the heat pump fails to come on, it could be a sign of an electrical problem. Sometimes a tripped circuit breaker can prevent the heat pump from powering-up, even if the circuit breakers associated with the heat pump do not look tripped, it may still need to be reset in order to power the heat pump.

Corroded or worn wires in and around the air handler and the heat pump can also cause the unit to fail to come on. Sometimes oil, grease, or refrigerant can leak onto the wires and other parts, which can hinder the heat pump’s operation.

Sometimes the toggle located inside the control panel of the furnace or the light switch located on the side of the unit has been accidentally shut off. This can also cause the heat pump not to come on.

Heat Pump Doesn’t Heat the Whole House

Heat pumps, though pretty efficient, may have difficulties in frigid weather, when temperatures reach negatives. If you find that your home is chillier than the thermostat settings, it could be due to a faulty thermostat, low refrigerant, leaky ducts, dirty unit, or a faulty valve.

Ice Build-Up

Since the heat pump is located outside, it is subject to heavy moisture and frigid conditions, such as wind, snow, and ice. These elements can hinder the defrost cycle, which is a default mechanism built into the heat pump that thaws the snow and ice off the heat pump. Ice build-up can also be caused by an outdoor fan problem, low refrigerant, or an outdoor unit that is blocked.

You can create a barrier around the unit to protect it from extreme weather conditions, and regularly clear off any snow and ice during winter storms to help eliminate ice build up.

Tools You’ll Need for the Job

Cordless Drill or 10-in-1 or 5-in-1 Screwdriver

You will need a cordless drill or a 10-in-1 or 5-in-1 screwdriver for removing screws from both the handler’s casing as well as the heat pump’s casing in order to access their components for inspecting.

If using a cordless drill, be sure to invest in a Phillips screwdriver 1/4 inch bit and a 5/16 bit. Also, using magnetic tips help make your job easier.

Digital Multimeter

If you are skilled at measuring voltage, a basic digital multimeter can be used to check the voltage on the heat pump equipment.

Heat Pump Troubleshooting

The steps for troubleshooting the handler and the heat pump are similar and are as follows:

1. Check the Thermostat

The first step to troubleshoot your heat pump is to ensure that the thermostat is set to the right temperature setting. Make sure it is set to the heat mode. You could also try testing the thermostat’s operations when the unit isn’t running to see if the air handler cycles on. If the system has a low battery, swap it with a new one. If these methods do not work, you could have a faulty thermostat.

2. Check the Power

Be sure the main circuit is on. If the circuit is off, flip the switch to reset it.

You should also remove the unit’s service panel using a screwdriver or a cordless drill. This is to be sure the switch located on the inside of the unit, that resembles a light switch, is positioned up.

The pump may also have a power switch on the inside panel. Remove the panel using a screwdriver or a cordless drill, and inspect that the switch is flipped on. You should also inspect for damaged wires, which can also cause power issues.

When replacing the panel, be sure it is secure. A loose panel can also cause the unit not to power up.

3. Check the Outdoor Unit

Remove the panel from the outdoor unit using a screwdriver or a cordless drill. Afterward, inspect the coils for ice build-up and the wires for damage. However, do not use sharp objects to chip ice build-up from the coils. This can cause serious damage as well as personal harm. Instead, use warm water to melt the ice and snow.

4. Check the Vents and Filter

A dirty filter or blocked vents can cause your system to short cycle or transport insufficient air supplies throughout the house. Make sure the filter is clean and the vents are not blocked.

Caution Notes

Heat pumps are sensitive systems with intricate parts, which require skills in order to avoid damaging the system. Furthermore, working around electricity always involves the risk of shock or an electrical fire. Be sure to shut off the power at the breaker box as well as the exterior shut-off box near the unit when heat pump troubleshooting.

Heat pump troubleshooting also involves exposure to refrigerant gas and other gases. If exposed to for too long or breathed in, they can cause allergic reactions and other side effects in some individuals.

Final Thoughts

These heat pump troubleshooting steps can be done on your own to help determine your heat pump problem. If after trying these heat pump troubleshooting steps, it still doesn’t address your issue, then it may be time to contact an HVAC repair person.

Have you already tried these steps and saved time and money on your heat pump troubleshooting? Feel free to share your comments below.

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