Commercial | All Things HVAC

Weil McLain Boiler Troubleshooting – Common Problems and Solutions

This Weil McLain boiler troubleshooting guide explores common problems and steps you can take to identify and possibly solve them.

Keep in mind the risks associated with boilers – severe burns, gas explosion and the risk of shock. Proceed cautiously with the diagnostic steps you take. If you believe there’s a risk of injury, leave the job to a pro. With that caveat out of the way, let’s explore troubleshooting a Weil McLain boiler.

Weil Mclain 383-600-010 Ultra - 750,000 BTU Natural Gas Hot Water...

Weil-McLain

Weil McLain Boilers – Common Issues

Here are common boiler problems for this or any brand. In the next section are Weil McLain boiler troubleshooting tips the pros use to determine verify what is wrong.

1. No Heat At All

A burned-out thermocouple is the top cause of a Weil McLain boiler not responding to the thermostat’s call for heat.

2. Little or No Heat

Insufficient water pressure will prevent the boiler from creating enough hot water to adequately heat your home. Adding make-up water will solve it, but the goal is to determine the cause of low pressure in the system. An early clue of low water pressure, besides insufficient heat, is the boiler making popping and/or rattling noises.

3. The Boiler Cycles On and Off Frequently

There’s something amiss if your Weil McLain boiler is turning on, running a short cycle and shutting off. The clues are hearing it cycle on and off, or you might first notice your home’s temperature being more than a few degrees higher or lower than the thermostat set point.

4. No Heat in a Zone / Too Much Heat in a Zone

When zone valves fail, they either won’t open to allow heat into a zone or they get stuck open and too much hot water enters the zone.

5. Carbon Monoxide Alarm Triggered

It’s wise to have a CO detector near your boiler and low to the ground since CO is heavier than the normal mix of air in your house.

Tools You’ll Need for the Job

Depending on the specific problem you’re experiencing, one or more of these tools will prove helpful for Weil McLain boiler troubleshooting.

Your owner’s manual: Weil McLain boiler owner’s manuals contain helpful information about system operation, troubleshooting and problem resolution. That’s a good first place to start when something doesn’t seem right. Most Weil McLain manuals can be found online, even if the unit is 15+ years old.
Screwdriver set: If you’re going to be taking off the boiler cover, there will be Philips and/or flathead screws to remove.
Flashlight or headlamp: Light will help you see inside the unit and look for leaks at valves.
Handheld mirror: A flashlight and mirror are necessary to see many Weil McLain boiler model heat exchangers.
Voltmeter: This tool will prove handy when troubleshooting anything electrical in your home.
Set of small wrenches: More handy DIY homeowner tools!
Long lighter like those used for barbecue grills: This will be used to replicate a pilot light.

Weil-McLain 590921612 WTGO Tankless Water Heater Coil

Compatible with WTGO-3, WTGO-4, WTGO-5, WTGO-6 hot water combi boilers

Weil McLain Boiler Troubleshooting

This section reviews common problems and Weil McLain boiler troubleshooting tips to determine their cause.

1. No Heat At All

If the electrical circuit for the boiler is on and the power switch on or near the boiler is on, crank the heat way up. If the boiler doesn’t start, it’s time to check the thermocouple:

Turn the gas cock on the gas line to the Off position, which is perpendicular to the direction the gas line is running
Remove the cover to boiler access panel
Locate the thermocouple, and take a picture of it with your cell phone or tablet
Remove the thermocouple by undoing the nuts at both ends
Connect the voltmeter to the wires extending from the thermocouple, and set the voltmeter to the proper millivolt setting
Hold the thermocouple with pliers, since it might get hot, ignite the lighter, and heat the thermocouple copper
If the voltmeter spikes, the thermocouple is working, and you can replace it using the picture as your guide; If it doesn’t, you’ve solved the issue: You need a thermocouple

2. Little or No Heat

Low water pressure is a common cause:

Check the pressure gauge on the boiler
If the pressure is too low, add water until the proper pressure registers on the gauge
Look for leaks at the system’s valves and connections that might be the cause of low pressure
If you find a leak or if the pressure drops again, call a service technician

3. The Boiler Cycles On and Off Frequently

When a boiler cycles on frequently, and your home is too cold or too warm, try these troubleshooting tips:

If the system is new, and the house is too hot, check to see if your home’s thermostat is installed on an outside wall, near a drafty window or by an entry door, and if any of those apply, it will have to be moved
If the system is new, and your house is too cold, your home’s thermostat might be installed in direct sunlight or near a heat source like the refrigerator or dryer and will have to be moved
When this is a new problem on an older boiler, increase the boiler’s upper-temperature limit, since it might not be making enough heat
If it doesn’t stop short-cycling, call a technician

4. No Heat in a Zone / Too Much Heat in a Zone

This is one of the easiest Weil McLain boiler troubleshooting issues to diagnose. Make sure the thermostat setting for each zone is where it should be, and if one zone is still too hot or cold, an electronic zone valve needs to be replaced.

5. Carbon Monoxide Alarm Triggered

The most common cause of leaking carbon monoxide is the plugging of the boiler heat exchanger fins with dirt and debris. If your CO alarm goes off, the safe approach is to open your home’s doors and a few windows to ventilate the area, evacuate the house, and call a boiler technician from outside. Here’s what the technician will do to check the heat exchanger:

Remove the boiler cover
With the aid of a flashlight or headlamp and a small mirror, the heat exchanger can be checked for debris or cracks
If dirt is the issue, the heat exchanger can be cleaned with a nylon brush and shop vacuum
If the heat exchanger is cracked, it’s an elephant sitting on the fence – It’s time for a new heat exchanger, and possibly for a new boiler

Pressure Relief Valve for Ultra Gas Boilers

Caution Notes

Boilers present many significant dangers. Turn off power to the unit before opening the cover. This will eliminate the risk of shock. If you smell gas or oil fumes at any time, there’s a risk of explosion. Don’t ignite anything, and evacuate your household immediately. Call your utility company or emergency services from outside your home.

Finally, remember that carbon monoxide is deadly, so it’s important to have a detector near the boiler. If it sounds an alarm, turn off the boiler until you can inspect and repair it.

Weil McLain Boiler Troubleshooting Wrap-up

Weil McLain boilers are a reliable source of comfortable heat that should give you 15+ years of dependable service. If these troubleshooting tips don’t solve the problem or if you don’t find your issue here, call a qualified Weil McLain technician. If these tips have been useful, perhaps sharing this post on social media will help others identify their boiler issues and avoid dangerous problems too.

Rheem Water Heater Troubleshooting – Common Problems and Solutions

Rheem water heater troubleshooting allows you to find pressure relief valve to some common issues or indicates professional repair or replacement is needed. This guide to common water heater problems covers gas and electric models from Rheem, Ruud, and other brands.

Before taking the Rheem water heater pressure relief valve below, it’s worth remembering the potential dangers – burns from hot water or the tank, shock from electrical connections and the risk of a gas leak or carbon monoxide leak from gas models. Only take Rheem water heater troubleshooting steps you’re knowledgeable about and comfortable with. Calling a Rheem water repair technician is an affordable way to avoid serious injury.

Our Favorite Rheem Water Heaters

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	Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater	Check Price
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Rheem Water Heaters – Common Issues

Here’s a list of the most common Rheem water heater problems to look for. Solutions requiring multiple steps are found below.

No Hot Water

A tripped circuit breaker will shut down an electric heater and gas models that use electricity.

Gas: Check if the gas valve has been turned off. If you use propane, your tank might be empty. If the unit has a pilot light (see your manual), check to see if it is lit.
Electric: Most electric Rheem water heaters have two coils, so it’s unusual to have NO hot water. Check the circuit in the electrical box to make sure it hasn’t been tripped. If it is on, it’s possible the circuit breaker in the box has failed.

Not Enough Hot Water

If the water heater is new, or if you’ve just moved into a new home and aren’t familiar with the water heater’s capability, it’s likely that the unit is undersized. You’re using hot water faster than it can make it. This problem is more common with electric models since they don’t heat water as quickly as gas models.

Gas: If the burner is firing, but you’re not getting enough hot water, the unit is too small, the gas valve is plugged with debris from age or the temperature is set too low.
Electric: If this is a new problem, then one of the two heating elements or thermostats is probably bad.
Mineral deposits: There’s another reason for this issue, and it applies where very hard water is being used. Mineral deposits build up in a tank, so that within three to five years, especially if the tank isn’t periodically drained, mineral buildup can reduce capacity by up to 15 gallons.

There’s Water on the Floor

The water could be coming from a leaking tank, more common in old water heaters, a loose fitting or normal discharge from the temperature pressure T&P relief valve.

Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater

External adjustable digital thermostatic control with LED display (+/1 degree accuracy
Durable Copper immersion two heating elements, field Serviceable.Self-modulating power control
Simple installation - 3 foot electric cable and 1/2 NPT adapters included; side 1/2 inch Compression water connections

Tools You’ll Need for the Job

This small collection of items will assist you in Rheem water heater troubleshooting and possibly making a repair.

Your owner’s manual: There’s likely a section in the manual on Rheem water heater troubleshooting that will address the issue you’re having. If you don’t have the manual, you can probably find it online by searching the model name or number.
Flathead and Philips screwdrivers
Electrical tester
Pipe tape: Make sure it is for water and not gas.
Small plumber’s wrench
Bucket and towels
BBQ-style lighter
Heating element wrench (electric models only): An element wrench like this one can be purchased for $9-$15 at home improvement stores and online sellers.

Rheem Water Heater Troubleshooting

Here are tips for solving your Rheem water heater problem or deciding to call a Rheem service company to handle the repair.

No Hot Water

All electric water heaters and gas heaters that use electricity: The first issue to troubleshoot is a lack of power to the unit.

If the water from the hot tap goes cold, give a gas unit 15 minutes and an pressure relief valve 30 minutes to start making enough hot water for you to notice at the tap. However, if the water remains cold, it’s safe to say the unit isn’t heating water.
If the circuit breaker in your electrical panel is in the “Off” position, turn it to the “On” position. If it is midway between the two, it has been tripped. Turn it all the way to “Off”, and then turn it to the “On” position. If the circuit continues to trip, there’s an electrical issue that needs to be diagnosed and repaired by a qualified service technician.

Gas water heater: If your unit has a pilot light and it isn’t lit, follow the instructions in your user’s manual to relight the pilot using the BBQ lighter. If the unit has an electronic ignition and it won’t fire, the ignition might require replacing. Since replacing it involves the potential for a gas leak if not handled properly, consider calling a repair technician for the work.

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	Rheem RTG20220AB Webstone Tankless Water Heater Service Valve Kit,...	Check Price

Not Enough Hot Water

Gas water heater

If your gas water heater isn’t making enough hot water, try adjusting the thermostat to a higher setting. This might require a flat screwdriver placed in the slot on the adjuster. The manual has detailed instructions.

Caution: It’s recommended that you set the thermostat no higher than 120 degrees Fahrenheit to reduce the risk of severe burns from scalding. If the unit still doesn’t make enough hot water, it is either undersized for your needs, partially filled with mineral sediment or has a plugged gas valve. A Rheem technician can check the gas valve and clean or replace it.

Electric water heater

If you’re getting some hot water, and you can hear the unit heating, check the thermostat set point. Adjust it to a higher temperature, but no higher than 120F. If the water continues to be warm but not hot or heats very slowly, then one of the heating elements or thermostats is bad.

Use the electrical tester to test the heating elements and thermostats. Electrical current won’t pass through a bad part. Parts like this Rheem element and this Rheem thermostat are available online and at home improvement stores for less than $15. Titanium elements are available for about $50 if you want to reduce the chance of having to replace it again.

Replacing an Element/Thermostat

To replace an element or thermostat:

Turn off the double 240V circuit in the electrical panel for the water heater.
When replacing a heating element, shut off water leading to the water heater. Turn off the pump’s circuit, if you have a well and pump. Open a hot water faucet in a tub until the water stops flowing. This takes pressure off the water tank.
Remove the part from its packaging. Do the same with the wrench when replacing a heating element.
Use a screwdriver to disconnect the wires to the bad element or thermostat.
Place a couple towels on the floor if replacing an element. Quickly loosen the element with the wrench first and then with your hand. Pull it out quickly, insert the new element, and hand-tighten it. Then, use the wrench to tighten it until there are no leaks. Be careful not to overtighten it.
If replacing the thermostat, take a digital picture of the thermostat’s wiring before removing the wiring and the bad part. Install the new thermostat. Check the picture to ensure proper wiring.

Note: If you’d prefer not to have a small amount of water leak from the tank while replacing the element, drain the tank first by attaching a garden hose to the threaded spigot near the bottom of the tank, running the hose to a floor drain or to the outside of your home and turning on the spigot.

There’s Water on the Floor

If this problem starts immediately after you install or repair a water heater, a fitting is probably loose. Turn off power to the unit, if applicable, and check all pipe connections for water. Gently tighten any wet connection. The connection should have pipe tape on it and be very snug, not overly tight. If you replaced an electric element, remove the cover to it, and check/tighten the element if necessary.

In Case Everything Is Set

If everything is tight, the next step is to determine if the relief valve releases water.

Place a bucket on the floor beneath the valve or hang a light bucket from it, and if there is only water in the bucket the next time it leaks, you’ve found the source.
If the thermostat is set above 120F, turn it down to that temperature or lower. Having the thermostat set too high will cause water expansion and force water out the valve.

If Water Is Still Dripping

If water continues to drip or flow from the temperature/pressure relief valve, you can replace it with the following steps:

Purchase the right valve for your model. Your manual should have a parts list in it, or you can find one online. Common Rheem T&P valves like this one cost less than $20.
Turn off power and water to the unit, and turn off the well pump, if applicable.
Either run hot water at a tap for a few minutes or through a hose attached to the drain near the bottom of the tank. This should lower the water level to below the valve location.
Flip open the relief valve to take any remaining pressure off the tank.
Using a wrench, loosen the old valve by turning left/counter-clockwise.
Wrap pipe tape clockwise around the new valve’s threads, and install it, tightening by hand until snug.
Use the wrench to continue tightening it one-quarter to one-half of a turn
Turn the power and water back on. Allow the water to heat up. If the valve leaks because it is too loose, tighten it another quarter to half a turn.

If water isn’t coming from a fitting or the T&P relief valve, the tank is leaking. It’s probably time for a new water heater.

Rheem 240V 2 Heating Chambers RTEX-18 Residential Tankless Water...

External digital thermostatic control with LED display (+/1 degree accuracy)
Most advanced self-modulation, adjust power to meet hot water demand
Durable Copper immersion two heating elements, field Serviceable. Flow Rate- up to 4.4 GPM

Caution Notes

We’ve included several safety steps in this Rheem water heater troubleshooting guide to prevent burn and shock. Here are additional warnings:

If you smell gas around a gas water heater, turn off the gas valve and don’t ignite anything. Evacuate your home, and call a repair technician or the gas company.
Since deadly carbon monoxide (CO) is a byproduct of the combustion of natural gas and propane, it is important to install a CO detector near a gas water heater. If the carbon monoxide detector goes off, evacuate the area. Call 911 or a service technician immediately.

Rheem Water Heater Troubleshooting Summary

If you didn’t find the issue you’re having here or these steps don’t solve it, a service technician can help. They can evaluate whether you can repair or replace your water heater. Replacement makes sense if the unit is 7+ years old and the repair is a costly one. Finally, if you managed to solve your issue, sharing these Rheem water heater troubleshooting tips on social media might benefit others. They apply to any brand water heater.

Bestech Thermostat Review: Pros, Cons, Performance

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While not glamorous, non-programmable thermostats like Bestech thermostat models get the job done at a fraction of the cost of trendy WiFi thermostats. Since Bestech is a Braeburn brand, this Bestech thermostat review includes the Braeburn 1000 series. See the table below for model names and specifications to ensure you choose one compatible with your heating and cooling system. Braeburn 1000 Series and Bestech thermostat prices are included.

Braeburn and Bestech Thermostat Overview

The Braeburn 1000 thermostat models are non-programmable units for single-stage and two-stage HVAC systems. Braeburn divides them into two classes:

Builder: Products labeled as “builder” grade are often installed in new construction and rental properties as starter thermostats that cover the basics. Braeburn designates them with “NC” in the model code. The two Bestech thermostat models are described as builder-grade thermostats and are nearly identical with the Braeburn 1000NC and 1200NC models.

Economy: These Braeburn 1000 thermostats are affordable thermostats for new construction or replacement. They have slightly larger displays than their builder-grade counterparts, but the functionality is essentially the same.

Braeburn and Bestech Thermostat Technical Specifications

Work with most 24V systems including gas (NG and LP), oil and electric/heat pump; Note that the number of heat/cool stages must be compatible
Non-programmable
Non-WiFi
Blue backlit LCD display
White body
Can be powered by wire or two AA batteries
Require a C wire

This table shows other Braeburn 1000 thermostat and Bestech thermostat specs for comparison:

Model	Series	Staging	Warranty	Heat pump	Price
Braeburn 1000NC	Builder	1 heat / 1 cool	2 years	Yes	$24-$32
Braeburn 1020NC	Builder	1 heat / 1 cool	5 years	Yes	$25-$33
Braeburn 1025NC	Builder	1 heat / 0 cool	5 years	No	$24-$30
Braeburn 1200NC	Builder	2 heat / 1 cool	2 years	Yes	$32-$38
Braeburn 1220NC	Builder	2 heat / 1 cool	5 years	Yes	$30-$38

Braeburn 1020	Economy	1 heat / 1 cool	5 years	Yes	$26-$28
Braeburn 1220	Economy	2 heat / 2 cool	5 years	Yes	$35-$38

Bestech BT11NP	Builder	1 heat / 1 cool	2 years	No	$35-$37
Bestech BT21NP	Builder	2 heat / 1 cool	2 years	Yes	$38-$40

Prices from online sellers differ based on whether they include shipping or not. When shipping is extra, it is typically $5-$8 based on where the unit arrives.

Pros and Cons of Bestech and Braeburn 1000 Thermostats

Here are the advantages and disadvantages of Bestech and Braeburn 1000 thermostats.

Pros:

These units have a price that competes with similar non-programmable, 1-stage and 2-stage thermostats from top brands like White-Rodgers, Emerson, and Honeywell;
Models are available to support up to two stages of heating and cooling including heat pumps;
All models have a fan-on mode, so you can turn on the fan to improve your home’s airflow and ventilation even when the system isn’t heating or cooling;
The thermostats have permanent memory to retain temperature settings following power outages
They work with natural gas, propane, oil and electric systems;
The warranties are good, especially the 5-year one when compared with Nest (1 year), Ecobee (3 years) and other thermostats that cost five to ten times as much;
Braeburn 1000 and Bestech thermostat models are easy to use;
The 3 square inch display on Economy models is large enough to read from a reasonable distance, especially with the bright LCD backlighting.

Cons:

There is no system compatibility checker as found on many thermostat manufacturer websites, so you must know how many stages of heating and cooling your HVAC system has to ensure you buy a compatible Braeburn 1000 / Bestech thermostat;
You must manually change the non-programmable thermostats every time you want to adjust the temperature. Thus, most likely you will not reduce energy and cost by turning the system down at night or when you’re leaving the house;
As very basic thermostats, they don’t track energy use or provide you with notifications of a need for maintenance or repair;
They don’t come with WiFi, so don’t allow for remote monitoring and control or integration with smart home systems;
All models require a C wire to have continuous power, so you’ll have to install one or use a spare wire if you don’t have a dedicated C wire in the wire bundle;
Builder-grade Braeburn 1000 thermostat and Bestech thermostat models have displays of just two inches square, so they can be difficult to read from a moderate distance.

Things to Consider Before Purchasing a Bestech Thermostat or Braeburn 1000 Thermostat

The first critical issue is to make sure the thermostat you select supports the number of heating and cooling stages your HVAC system offers. If you have a two-stage furnace, for example, and install a thermostat that only supports one stage, the furnace will run at full capacity all the time, costing you indoor comfort and energy savings. Information about your HVAC components is available in your owner’s manuals, on the manufacturer’s website or from the installer.

Secondly, consider the downside of a non-programmable thermostat. While the upside is affordability, you won’t enjoy energy savings if you forget to turn down the furnace or AC when you leave for the day. There’s a comfort factor too. If you do turn down the furnace when leaving, your home won’t be as warm as you’d like it to be again until you get home, turn the thermostat back up and wait for your house to warm. Programmable and WiFi thermostats help ensure the house is warm when you arrive.

When a Braeburn 1000 or Bestech Thermostat Is Right for You

These thermostats are affordable and get good marks for dependability. Luckily, those are the goals some people have for their thermostat purchase. In this case, Bestech and Braeburn 1000 thermostats will do the job. They make sense:

If your routine is very much the same from day to day. As such, you’re in the habit of turning the thermostat down to save energy;
For installation in part-time settings like a workshop or vacation home where you want basic thermostat functionality

Affordable thermostats like these remain popular even while smart thermostats get a lot more press. Did this Braeburn 1000 Series and Bestech thermostat guide help you make a buying decision? Please pass it along to social media to inform others!

Coleman HVAC Review: Pros, Cons, Performance

Looking for an inexpensive impressive air conditioner that will save on your energy bills? The Coleman HVAC line of air conditioners is among the most efficient in the market presently and they are made to last. The air cons boast of (Seasonal Energy Efficiency Ratio) SEER ratings of up to 20 and have a high Energy Star efficiency distinction. Coleman HVAC units are quiet giving you fresh air with minimal noise. They have long warranties with the minimum being ten years and the premium models have lifetime warranties on the compressors. It cannot get better than this!

Quick Navigation

Coleman HVAC Overview

Coleman HVAC Technical Specifications

Pros and Cons of the Coleman HVAC

PROS

CONS

Things to Consider Before Buying a Coleman HVAC

Conclusion

Coleman HVAC Overview

The Coleman Heat, Ventilation, and Air Conditioning (HVAC) units are built to meet stringent quality requirements and subjected to rigorous testing to ensure they are the best. They deliver performance, reliability, and efficiency you can trust. Air cons in the Coleman line include the Coleman Echelon Series, Coleman LX Series Mid-Efficiency Air, and the Coleman Comforteer.

The Echelon series has three models ranging from the 18 SEER two stage energy star, the 16 SEER two stage energy star, and the 13 SEER single stage energy star. The LX series and the comforter series have two models each; a 14.5 SEER single stage energy star and 13 SEER single stage energy star.

Coleman HVAC Technical Specifications

SEER efficiency ratings of up to 18 making them some of the best in energy saving in the market. Older models have ratings of 13 but the Echelon series’ most premium model has a rating of 18.

They have a Whisper Drive System and an insulated compressor compartment for minimal noise thus ensures a quiet operation. This is a key feature to consider when looking for a good air conditioner especially for an office setting.
Extended warranties on the products ranges from ten years to a lifetime. Newer premium versions have a lifetime warranty of the compressor while older models enjoy up to ten years of coverage for defects.
Air conditioners have a comfort alert diagnostics for easy troubleshooting. The newer models have an alert system to inform you in case of a malfunction. This feature makes it easier to solve issues and attain an optimal performance.
They use R-410A refrigerant that is environmental friendly hence reducing the amount of pollution.
The premium air cons can be matched with ECM high efficiency blowers and communication control touchscreens to enhance efficiency.
They range between 3 tons and 5 tons in weight. The weight of the system depends on its size and the size of space you plan to use it on.

Pros and Cons of the Coleman HVAC

PROS

It is embedded with WhispherDrive technology to reduce the noise produced. They produce sound of less than 69dB reducing noise in your environment. For an office setting, this is ideal since there are no distractions.
They are very affordable since they cost less and do not require high maintenance. The extended warranty is also a plus since it ensures all defects that could have otherwise cost you money are taken care of for a maximum of ten years.
The refrigerant used is ozone friendly, so you do not have to worry about polluting the environment
Very efficient: they have two stage and single stage energy star ratings for different models making them very efficient. They provide convenience by keeping rooms cool, saving power, and producing minimal noise thus giving you great comfort levels
Warranty and lifespan: everyone wants a product that the manufacturer can associate with for a long time as it guarantees quality. The Coleman line of air conditioners has an extended warranty of ten years and lifetime warranty for premium air cons.

CONS

These air conditioners are very heavy. Weighing between 3 and 5 tons, this machine is too bulky and can consume a lot of space. The advantage though is that they can be installed outside and do not need to be moved around once installed. However, one can easily solve the weight issue since the conditioner comes with a split system design. This allows for several air handlers connecting to a single outdoor condensing unit within your office or your home. The load can be spread among the internal units causing the system to be more efficient and the bulk of the conditioner can be kept outside.
The Coleman HVAC units should be set up by a professional contractor to ensure optimum functionality and to prevent damage to your machine. Poor setup not only affects the working of your machinery but also reduces its lifespan.
Earlier models have less specs in terms of energy saving thus might not be as efficient as the newer ones. The older 13 SEER models come cheaper but their efficiency is lower which means you save very little at low or no convenience.

Things to Consider Before Buying a Coleman HVAC

Climate: the climate of the area you live is essential in determining the air conditioner to get. Warm climates require air cons with higher SEER ratings to ensure awesome cooling. The higher the SEER rating, the more energy efficient the machine is which means you get to save more.

Size and weight: It is important to note that small air conditioners might not be sufficient to cool your home while large air cons waste energy by cycling off and on frequently. Seeking advice on the best size for your home is the best way to buy a sufficient air conditioner.

Conclusion

The Coleman HVAC units give efficiency and performance at a high level while consuming very little power. Nothing screams effectiveness like a quiet machine humming and making less noise than your dishwasher. With its high SEER rating and a refrigerant that is ozone friendly, this machine is bound to save on costs and the environment all at once. With the influx of air cons in the market, you need to know what to look for in order to select the best. After reviewing some of the aspects that make a superior air conditioner, it becomes evident that the Coleman HVAC unit will keep you cooler for longer. Did you like the post? If you did, click like, subscribe, and leave a comment.

Armstrong Air Conditioning Review: Pros, Cons, and Performance

An Armstrong air conditioning is every homeowner’s and office worker’s dream. It is one of the few pieces of home equipment that you can trust to keep you as cool as you need to be. The Armstrong air conditioning has numerous attractive features. Our full review awaits below.

Armstrong Air Conditioning Overview

The Armstrong air conditioning is both suitable for home and office spaces. There are seven products under the Armstrong air conditioning line that have a slight difference in their specifications.

The 4SCU13LB, 4SCU13LE, 4SCU14LB, and the 4SCU14LE are earlier models that have lesser specifications compared to the newer versions. They have a single stage compressor feature that makes them work optimally from the beginning to the end.

The 4SCU16LS, 4SCU18LS, and the 4SCU20LX are the newer models that have the two single stage compressor feature that ensures power saving and offer convenience of a longer cooling period.

Armstrong Air Conditioner Technical Specifications

A two-stage compressor to help in energy saving and offer more cooling over longer periods for the 4SCU16LS, 4SCU18LS, and the 4SCU20LX models.
Compressor protection. The Armstrong air conditioners have inbuilt pressure switches that make it possible to stop the conditioner if the pressure inside is too much thus offering protection to the compressor.
They have a noise reduction sound blanket that reduces the noise when the machine is running. The other earlier models do not have this feature although they are not too noisy.
Some Armstrong air conditioning models like the 4SCU16LS, 4SCU18LS, and the 4SCU20LX have a control board that helps in detecting faults and errors to help address a problem before escalation. The control board also ensures optimal performance as any problem is easily detectable.

Pros and Cons of Armstrong Air Conditioning Systems

PROs

Very efficient: Most versions have a two-stage cooling compressor that ensures cooling over an extended period. It provides a convenient and easy way to keep rooms cool while maintaining efficiency, saving power, and maintaining minimal noise in the room. They feature components that work in real-time, making them easy to manage.
Energy saving: They are energy star rated, which means they are energy effective i.e. built to cool more and consume less.
Very affordable and gives value for your money through its attractive up-to-date technological features. The newer versions are a little more expensive than the older ones but more efficiency also comes at a slightly higher cost.
Long warranty that makes you comfortable and secure in case of a problem.
Ozone-friendly so you do not have to worry about polluting the environment compared to other air conditioning systems on the market currently.
A long lifespan. implying that you do not have to worry about replacing it after a short time. Most of them have a lifespan of 10 years and above.
Quieter. The newer versions are attractive since they have noise reduction features that make them efficient for offices and homes where minimal noise is important.

CONs

They are heavy and bulky implying that you will need help with their installation and transport. The lightest weighs between 1.5 and 5 tons, which is not favorable at all. The good thing about them, however, is that once installed, you do not have to move them frequently.
The air conditioner requires setting up by a professional since it is not easy to handle. Efficiency is at its maximum when the conditioner has been properly set up. An unskilled setup will not only bring inefficiency but also compromise the equipment’s functionality.
If the space to use it on is big, you might have to use more than one conditioner. This means that you have to buy more than one conditioner, which might not be cost effective.
Some earlier models like the 4SCU14LE, 4SCU14LB, and the 4SCU13LE do not have the two-stage compressor feature and are noisier making them less effective compared to other models.
The 4SCU13LB is not energy star rated so it might not be as efficient in energy saving as the other Armstrong air conditioners on the market.

Things to Consider Before Purchasing Armstrong Air Conditioning Systems

Cost: the Armstrong air conditioning systems give you value for your money. There are other cheaper air conditioners in the market but it is also important to do a cost-benefit analysis to know whether to stake low and earn low or to stake on quality and get value.

Size and weight: it is imperative to make sure that you get a machine size that is appropriate.

Effectiveness: the Armstrong air conditioning systems, as noted above, saves you energy and provides cooling for a long time while reducing the noise, which is as effective as a cooler can get. Some of the air conditioners like the 4SCU13LB do not have the noise reduction and the energy saving features. As such, you can choose either depending on other factors like size and cost.

Warranty and lifespan: you need to consider the warranty provided by the manufacturer to give you peace of mind in case the product gets faulty. The lifespan also matters; who wants to replace something before he or she is satisfied that it had outlived its usefulness?

Why Armstrong Air Conditioning?

Air conditioners have flooded the market in recent times with manufacturers developing different brands with different specs. However, only a few of these brands work better than the Armstrong air cooler products that give you value for your money, save on power bills, and give you a chance to enjoy unmatched efficiency. Choose wisely. Get yourself an Armstrong air conditioning today. Do not forget to subscribe for more reviews and leave a comment.

Amana PTAC (Packaged Terminal Air Conditioner) Reviews

This Amana PTAC Guide is a detailed review of Amana packaged terminal air conditioners and heat pumps. You’ll find Amana PTAC reviews and top models, technical specifications for the units and pros and cons of Amana packaged terminal ACs compared to other HVAC options.

You can also read our Amana AC review. While you can primarily use Amana PTAC units in commercial settings, they are an option for some homes too.

Amana PTAC Brand Overview

The Amana Corporation was founded in Amana, Iowa in 1934 during the Great Depression. It soon became one of America’s iconic brands. Amana was purchased by the Goodman Company in 1997. In turn, Goodman and the Amana brand were acquired by global HVAC leader Daikin in 2012. Amana PTAC units are manufactured in:

9 AC models designated PTC in the model numbers;
8 Heat pump models designated PTH.

Amana PTAC units are assembled in plants in Tennessee and Texas using domestic and foreign parts.

Amana PTAC Technical Specifications

The Amana PTAC AC-only and heat pump models are available in capacities of 7,000, 9,000, 12,000, 15,000 and 17,000 Btu/hour;
AC-only PTACs have a 3.5kW electric heat coil option. It provides inefficient electric resistance heating for emergencies and occasional cold weather;
Amana PTAC heat pump models circulate refrigerant to move heat from inside out in AC mode and outside in when heating;
You can use the PTAC heat pumps in hydronic heating systems to heat water that circulates through in-floor or baseboard heat systems;
Both 208-volt models for residential/light commercial and 265-volt models for heavy commercial use are available in AC-only and heat pump units;
The Amana DigiSmart PTAC energy management system (EMS) can reduce energy use with wireless control of commercial units from a central location. It also includes occupancy sensors that automatically turn down the system when the room is empty;
Amana makes complete PTAC installation accessories. These include wall sleeves, outdoor grilles, condensate drain kits and sub-base kits;
Amana brand wired and wireless thermostat models are available to control PTAC units;
You can place wireless thermostats using antennae communications at a distance from the unit and use them with the DigiSmart EMS system.

Pros and Cons of Amana PTAC Units

Here are the advantages and disadvantages of Amana PTAC heating and cooling systems.

Amana PTAC Pros

The range of capacities from 7,000 to 15,000 Btu give you size options for small rooms to large spaces and suites;
AC with electric resistance heat and heat pump models allow you to choose the right units for your climate;
Amana PTAC have in their design commercial-grade parts for outstanding durability;
Wireless thermostats and the ecofriendly DigiSmart system have the potential to reduce energy consumption and cost by 35%;
DigiSmart’s web-based monitoring allows for control of all a building’s PTAC units from an offsite, front desk or home office location. Then, the system sends PTAC maintenance reminders;
Occupancy sensors progress through temperature setbacks of up to 8 degrees over three hours when the room is unoccupied;
The most efficient Amana PTAC heat pump is the PTH093G with a 12.0 EER rating. This is an efficiency level competitive with top brands like LG and Friedrich;
The most efficient AC-only units are the PTH073G and PTC074G 11.7 EER units;
Amana’s packaged terminal air conditioners use R-410A refrigerant. It is less damaging to the environment than older refrigerants like R-22;
Room Freeze Protection in Amana PTAC units activate the resistance heat coil or hydronic heat. This happens when room temperature drops to 40 degrees F;
Compressor limiting switches prevent short-cycling that can lead to mechanical failure;
On heat pump models, if the compressor fails, the unit will automatically switch to electric backup heat;
Constant fan-on mode allows for continuous fan operation for air circulation or to improve dehumidification when the unit is in AC mode;
Amana PTACs start at less than $700. So, they’re more affordable than central AC systems and ductless systems.

Amana PTAC Cons

The most efficient model has an efficiency of 12 EER (Energy Efficiency Rating). But the SEER (Seasonal Energy Efficiency Rating) is not high enough. So no Amana PTACs qualify as Energy Star products with the potential for energy credits and rebates;
In general, PTAC units are not as energy-efficient as central air conditioners or ductless split systems like those from Mitsubishi;
Amana’s warranty on its PTAC is full coverage the first year. Functional parts and sealed system coverage in years two through five is average but not exceptional within the industry.

Things to Consider Before Buying an Amana PTAC

These are primarily designed as commercial units that offer better efficiency and control than traditional room air conditioners and quieter operation in rooms and small spaces.

If winters are mild in your location, an AC Amana PTAC with an electric resistance heat backup that you will use in the occasional cold snaps is a cost-saving choice over the more expensive heat pump models. Where winters are cold, a heat pump PTAC is the better solution. This is because heat pumps are far more efficient than resistance heat sources.

A PTAC might be a cost-effective choice if you’re a homeowner who wants to spend less on the equipment. This is in comparison with the cost of a traditional split HVAC system or a ductless system, but only if:

You’ve got a small space to heat and cool such as a room addition or garage converted to living space;
You live in a temperate climate such as coastal California, Hawaii or low-mountainous regions of New Mexico, Colorado or North Carolina that requires little heating or cooling.

Saving Money on PTAC Units

Sales and installation of PTAC units is competitive. But this is only if you receive multiple estimates and let the bidders know that’s what you’re doing. Request estimates from commercial HVAC contractors with a track record of quality installation and prompt customer service.

We trust our Amana PTAC review has allowed you to research this leading commercial HVAC brand. If it’s been helpful, others would likely benefit from the information too if you’ll pass it along on social media.

Goodman AC Review: Pros, Cons, Performance, Top Picks

This Goodman AC guide provides performance and technical specifications for the five Goodman models, efficiency ratings and the pros and cons of choosing Goodman.

Goodman started making air conditioners in 1982. It quickly gained impressive market share with low prices and excellent warranties. On the other hand, there have always been concerns about Goodman quality, though it’s possible that will change following Daikin Industries’ purchase of Goodman’s purchase in 2012. For now, Goodman remains in the low-cost niche. Japanese company Daikin is the largest manufacturer in the world of HVAC equipment. Goodman is headquartered in Houston, TX and has four US manufacturing plants.

Goodman AC Brand Overview

The five Goodman AC models provide a limited range of efficiency, performance and price for consumers to consider.

Models GSX13, GSX14 and GSX16 are single-stage heat pumps. The number is the SEER rating, or seasonal energy efficiency ratio. The higher the number, the more efficiently the system uses refrigerant to capture heat inside your home and transfer it outside. The Goodman DSXC16 and DSXC18 are two-stage heat pumps. Goodman does not make a modulating heat pump, putting it behind brands like Trane (see our Trane AC review here), Lennox and Carrier.

Goodman AC Technical Specifications

The single-stage ACs cool at full capacity (and full noise) whenever running. Single-stage AC tends to cool past the thermostat set point creating mild temperature fluctuations you might notice. The GSX models use a universal scroll compressor of average quality, at best.
The top Goodman single-stage AC is the Goodman GSX16.
The two-stage Goodman AC models run at about 65% capacity (and noise level) most of the time to deliver gentler, more balanced air conditioning that won’t cool past the set point. They boost capacity to 100% only when you lower the thermostat setting or outside temperatures climb quickly and the AC needs to catch up.
Both the Goodman DSXC16 and DSXC18 use the highly regarded Copeland two-stage Ultratech scroll compressor. These are Goodman’s best overall ACs.
The “C” in the nomenclature of the DSXC16 and DSXC18 means the units are compatible with the Goodman ComfortNet Communications System, an upgrade (about $400) that optimizes efficiency and climate control.
Goodman AC units are available in capacities from 1.5 tons (18,000 BTU) to 5.0 tons (60,000 BTU), though half-ton increments are not offered in all model numbers.

Pros and Cons of Goodman Air Conditioners

Here are the advantages that make Goodman one of the best-selling AC brands along with a few disadvantages which might affect your purchase decision.

Goodman AC Pros

Goodman ACs are the value leaders in the market due to their reasonable quality and low prices;
Most Goodman AC models are backed by an outstanding warranty – Goodman as a brand has the best replacement warranties in the industry;
Goodman 16 SEER and 18 SEER ACs are Energy Star rated and might be eligible for energy company rebates where you live – check here for rebates;
Goodman central air conditioners use R-410A refrigerant which is believed to do less harm to the environment than older refrigerants;
Goodman still makes a 13 SEER AC, the least efficient allowed by law, which is a good choice where the air conditioning is needed infrequently;
Goodman is a national brand, so finding a dealer/installer is easy, and parts for maintenance and repair are readily available – at least in the continental US.

Goodman AC Cons

While making affordable ACs, Goodman’s long-term reliability record is not as good as other top-selling brands like Carrier, Lennox, Trane, Heil and Maytag;
While the parts warranties are excellent, labor is generally not covered beyond one year – the industry standard – so you might face expensive repair bills if your Goodman AC breaks down;
For those in extremely hot climates or who want the most ecofriendly cooling regardless of where they live, there are more efficient ACs available including the Lennox XC25;
(26 SEER), Maytag PSA4BI IQ Drive (25.5 SEER) and many from 19-24 SEER;
Goodman’s best ACs are two-stage models, and they don’t provide the level of indoor comfort, temperature balance and dehumidification for your home as modulating central air conditioners made by several leading brands provide;
Goodman air conditioners have historically been wholesaled to any HVAC installer, and you might get inferior installation if the company you choose isn’t factory-trained to install Goodman.

Things to Consider Before Purchasing a Goodman AC

The first issue to address is the historically inferior quality of Goodman to other top brands. Among HVAC experts, the consensus is that if you want a decent air conditioner with a 12 to 15-year lifespan, then Goodman offers good value. If you want a dependable, 20-year AC, look elsewhere. Keep in mind that this might change with Goodman in the future. Daikin also bought Amana and upgraded the quality of its entire lineup that had been identical to Goodman’s.

The next issue is your climate and use. Goodman AC models GSX13 and GSX14 are suited to cool climates or locations like vacation homes or guest apartments that don’t get heavy use. Despite paying progressively more for the GSX16, DSXC16 or DSXC18, the higher upfront cost will be paid back pretty quickly in very warm climates. If your summers are extreme, choose the 18 SEER Goodman AC or look at more efficient central air conditioners from other brands.

Goodman AC Reviews Conclusion

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Rheem AC Review: Pros, Cons, Performance, Top Picks

The Rheem Manufacturing Company currently makes a lineup of six central air conditioners marketed in a good, better and best manner corresponding to their efficiency and performance. This Rheem AC review gives you an overview of the product line including efficiency levels, cooling performance and their pros and cons which make it easier for you to compare Rheem with other brands you’re considering. You might be interested to know that Rheem and Ruud product lineups are identical in all but the name. After each company had a long history of its own, they are now both owned by Paloma Industries headquartered in Nagoya, Japan.

Rheem AC and Brand Overview

Rheem has three series of ACs. The Classic Series features four Rheem AC models: RA13, RA14, RA14W and RA16 ideal for cool to moderate climates. These are single-stage ACs with a maximum efficiency of 16 SEER (Seasonal Energy Efficiency Rating).

There is one Rheem AC in the Classic Plus Series, the RA17 with up to 17 SEER for moderate and warm climates. It’s a two-stage air conditioner. Rheem’s most efficient model is the Prestige Series RA20 introduced in 2016 with a 20 SEER rating and variable-speed cooling. It’s the best choice in hot climates. The RA20’s efficiency is competitive with most top brands including Carrier, Trane and Bryant, though ACs up to 24 SEER are available from other top brands like Lennox.

Rheem AC Technical Specifications

As noted, there are three series of Rheem central air conditioners. Here are the specs of each:

Rheem Classic Series ACs are single-stage models which means their compressors run at 100% capacity all the time.
Single-stage Rheem AC units tend to cool past the thermostat set point, and that leads to slight temperature fluctuations.
The Classic Plus Series Rheem AC is a two-stage model that runs at 67% capacity to maintain cooling but increases to 100% capacity when needed.
The two-stage Ultra Tech scroll compressor is one of the best in the industry.
The Prestige Series air conditioners include a variable-speed (aka modulating and variable-capacity) Copeland Scroll compressor that runs incrementally from 40% to 100% to deliver precise cooling.
All series are available in units from 1.5 tons to 5.0 tons (about 18,000 BTUs to 60,000 BTUs).
Rheem ACs have a composite base pan to eliminate corrosion.
Insulated cabinets reduce operating noise.
Powder-coat finishes are baked on and durable, resisting corrosion for many years.
Optimized defrost in all models prevents freeze-ups.
Classic Plus and Prestige Rheem AC units include EcoNet technology that coordinates split system components to optimize efficiency.
Classic Plus and Prestige units include high-pressure and low-pressure compressor protection.

Pros and Cons of the Rheem AC Models

Here are the top reasons to consider a Rheem AC:

You’ve got options from 16 to 20 SEER to match efficiency level to your climate.
The most efficient units might qualify for rebates from your utility company.
Single-stage, two-stage and modulating ACs give you cooling comfort levels in three budget ranges.
These ACs are available in capacities to fit homes up to about 3,000 square feet, depending on the climate.
Your Rheem AC can be maintained and repaired by any HVAC technician, not just a Rheem specialist.
Rheem air conditioners have a solid reputation for reliable performance and should last 15-20+ years with proper maintenance.
Powder coatings and corrosion resistant screws help maintain the appearance of the jacket.
Sound-reduction features include insulated compressors and the composite base pan make Rheem air conditioners among the quietest on the market.
Updated cabinet design has a modern appeal.
Classic Plus and Prestige Rheem AC models feature louvered panels that offer better protection to the coil.
The optimized fan orifice speeds cooling of the condenser coil to improve efficiency and in.
Copeland compressors are used in the top two series and are considered the gold standard within the industry.
Rheem’s PlusOne design features like expanded valve space and triple service access makes it easier, faster and less costly to service the unit.
Rheem offers unit replacement on Classic Plus and Prestige models; if the compressor fails within the first decade, Rheem will replace the entire AC (though your AC must be registered within 30 days of installation to qualify).
Even Rheem’s cheapest AC, the RA13, includes a 10-year general parts warranty rather than the 5 years some brands offer on entry-level units.

Here are a few concerns with Rheem ACs to be aware of:

Several brands make air conditioners that are up to 25% more efficient, though more expensive too, so you might prefer one of those if you live in a very warm climate or if green cooling is a top priority.
On the other end, there are brands that produce air conditioners at a lower cost, though less efficient than Rheem’s minimum 15.5 SEER, which might be a better choice in cool climates or part-time locations where the AC doesn’t get heavy use.
Like any brand, Rheem AC models require proper installation to meet efficiency and durability expectations, and the unit you choose should be installed by a qualified, experience HVAC contractor.
Rheem makes only six models from which to choose; most top brands including Trane, Lennox and Carrier make significantly more.

Things to Consider Before Purchasing a Rheem AC

The first consideration is your climate. The warmer it is, the more efficient the AC should be. The slightly higher cost of a more efficient Rheem AC will be recouped in less than five years through lower energy bills.

If your climate is extremely warm, it might be worth looking at models like the Lennox XC25 (26 SEER), the Maytag PSA4BI (25.5 SEER) or top models from Daikin/Amana (24.5 SEER).

Performance is important too. In the Classic and Classic Plus Series, single-stage models offer less performance but cost less too while the two-stage Rheem RA17 delivers slightly better efficiency and improved temperature balance and humidity control. All leading brands make single-stage and two-stage units for head-to-head comparison. Only some brands including Lennox, Maytag, Daikin, Amana, Carrier, Bryant, Trane and Armstrong are producing variable-capacity models for you to compare with the Rheem RA20.

Rheem delivers good quality and performance, and the brand’s service record is in the top ten. With the competitive pricing of all models, Rheem represents good value and options for cooling performance and efficiency.

Has this comprehensive Rheem AC buyers guide been helpful as you research your next central air conditioner. If so, consider commenting and sharing it with your Facebook friends and other social media followers who might find it useful too! If you’ve had a Rheem AC, be sure to let us know how it performed for you.

Trane AC Review: Pros, Cons, Performance, Top Picks

This Trane AC guide provides information you can use to compare Trane to other brands you’re considering and select the right unit for your home. We provide an overview of the Trane AC lineup including some of the top models and the pros and cons of Trane air conditioners.

Trane AC Reviews

Trane is one of the largest HVAC manufacturers and produces one of the most complete lines of central air conditioners. Trane base models are quite affordable, while its top of the line units are high-performance ACs with excellent efficiency.

Trane Brand Overview

James Trane began his company in Lacrosse, Wisconsin in 1885, and Trane has grown to be a household name with global reach in residential and commercial HVAC. The brand is currently owned by mega-corporation Ingersoll Rand. Trane AC units are considered among the most dependable available, and with that reliability comes a higher-than-average price tag. Ingersoll Rand also makes American Standard HVAC components, and they are identical to Trane models in all but the name.

Trane makes central air conditioners with three levels of performance, single-stage, two-stage and variable-capacity cooling. The efficiency goes up, and so does the price, as the performance increases. See the specifications below for details.

Trane AC Technical Specifications

The Trane air conditioner lineup gives you options for price, efficiency and performance to fit your cooling requirements. By the way, SEER, or seasonal energy efficiency rating, is a measurement like gas mileage that shows cooling capacity per energy used.

Single-stage ACs run at 100% capacity when on, so they are loud and sometimes cool past the thermostat set point to produce temperature fluctuations in the home of one to two degrees.
The top single-stage Trane AC models include the XB300 (13 SEER), XB13 (14.5 SEER) and the XR16 (17 SEER), which is one of the most efficient single-stage ACs on the market.
Two-stage air conditioners run on low capacity, which is quieter, to maintain cooling and switch to high only when necessary to keep up with air conditioning demand.
Top two-stage Trane ACs include the XR17 (18 SEER), XL18i (18 SEER) and the XL20i (20 SEER).
Variable-speed ACs, called variable-capacity and modulating by other brands, are equipped with compressors that speed up or slow down, like cruise control in a car, to maintain very precise indoor temperature.
Top variable-speed Trane AC models include the XV18 (18 SEER) and the XV20i (21 SEER).

Pros and Cons of Trane Air Conditioners

Here are the top reasons from our Trane AC reviews that Trane is a leading AC brand and a few cautions to keep in mind as you consider and compare Trane central air conditioners.

Trane AC Pros

Trane has an excellent track record of quality and reliability, and its units will last 20+ years with proper maintenance.
You’ll find a Trane model with the efficiency level to suit the cooling demands of your climate.
Most Trane AC models are available in a range from 1.5 tons (18,000 BTU) to 5 tons (60,000), so the unit can be sized properly for the space it will cool.
Many energy companies offer rebates for the installation of efficient Trane air conditioners.
The Trane Climatuff ® compressor used on XB/XR/Xli Series ACs is highly rated for durability.
Trane has a large network of factory-trained installers and technicians, so installation and service is available in most areas.
All Trane central air conditioners use R-410A refrigerant that is more eco-friendly than older types.
Trane makes gas furnaces, CleanEffects advanced air filtration systems and HRV/ERV ventilation systems that complement its ACs to deliver complete heating, cooling and ventilation to any home.

Trane AC Cons

Trane AC warranties are shorter than the average of other brands like Maytag, Tappan, Westinghouse, Goodman, Amana, Heil and Tempstar, and the unit-replacement coverage is not as good as most of those brands provide.
Prices for Trane ACs are higher than average, and while some of the cost is related to higher quality, Trane also spends more money on advertising than most.
Trane models in the 13-15 SEER range are a cost-effective choice when the AC won’t be heavily used, but will produce very high energy bills in hot climates.
Conversely, very efficient Trane AC models keep energy costs low, but the much higher price of the units won’t be recouped in cooler climates over the life of the AC.
Many HVAC technicians use universal parts rather than OEM parts when repairing Trane ACs, so you’ll have to request Trane parts if that is a concern for you.
Trane, unlike Goodman for example, only sells its central air conditioners through its network of dealers, so the only way to get pricing is to request written estimates from dealers in your area.
The most efficient Trane AC, the 21 SEER XL20i, is significantly less efficient than the 26 SEER Lennox XC25, the 25.5 SEER Maytag PSA4BI and the 24.5 SEER Amana AVXC20.

Things to Consider Before Purchasing a Trane AC

It is vital that the unit is sized properly for your home, and being too large is no better than not being large enough. Therefore, asking your HVAC contractor to perform testing to determine the right size will ensure an air conditioner that runs as efficiently and durably as it should.

Fit the efficiency level of the Trane AC you choose to your climate for the most cost-effective operation. If your summers are long and hot, then paying more for a high-efficiency unit will produce long-term cost savings. On the other hand, in cool climates or where the AC won’t be used heavily, a less efficient/less costly unit makes sense. Of course, if you want the climate and comfort control a two-stage or modulating air conditioner provides, you’ll have to consider “better” and “best” Trane AC models regardless of your climate.

Has this Trane AC guide been helpful to you as you consider your central air conditioner purchase? If it has, consider posting it to Facebook or other social media where your friends and followers will appreciate the help in selecting the right Trane AC for their homes too.

Air Conditioning Service, Repair, and Maintenance – All You Need to Know

Choosing the Right Air Conditioning Service: Comfort or Misery

The air conditioner is a vital part of our homely existence. It has multiple functions that keep us happy and comfortable, which include cooling, heating, dehumidifying, and cleaning the air of possibly dangerous particles. Therefore, when it breaks down, immediate action must be taken, to ensure it’s back on track in no time. But how do you do it? Do you do it yourself or do you use the proverbial ‘call a guy’ method? If you’re not quite sure what to do, this article will definitely help you. Moreover, we have also listed some top tips and tricks to maintain your AC unit, apart from fixing it.

What does actually go wrong with an AC unit?

As opposed to furnaces, which are quite simple, AC units are complex pieces of equipment. This means they require a whole array of conditions to work properly. For example, they need to have a certain size, so as not to hang too heavy on the house. They must also have a certain volume of refrigerant, also known as the ‘charge,’ they need a certain amount of air to flow through the coils and many other criteria that need to be met. When one of these criteria is not met, the entire system will suffer.

Here are some examples of things that may go wrong with your AC and what causes them.

if you generate more heat indoors than you normally do, because you are having a party and there are a lot of people in the house or because you’ve plugged in a high number of appliances at the same time, the AC will not be able to keep up
if the refrigerant leaks out, evidently the AC will not have the same power to cool the air anymore
if airflow across the condenser reduces, so will the AC’s ability to reject heat outdoors. Yet again, its capacity to keep up when the load increases will diminish, especially when confronted with high outdoor temperatures
the same problem occurs in dry climates, only with the indoor (evaporator) coil. A low airflow hurts it.
In humid climates, the problem tends to become more complex. When the airflow is high, there will be less humidification, which will lead to high indoor humidity. But, if the airflow gets too low, the evaporator coil will actually freeze. Not only will this make the AC’s performance drastically decrease, but its compressor can fail. This means you will have to seek help to repair it, and it will not come in cheap.

Air conditioning repair and service – how to do it yourself

If you’ve decided not to ‘call a guy’ and tackle the AC repair yourself, it’s best if you start by doing some research. To help you with that, here are some DIY AC repair and service projects you can try at home and all the ins and outs to help you make them successful.

#1. Cleaning the AC in the spring

This is one chore you’ll be grateful you performed. Not only will you be more comfortable in using you AC afterwards, but you will also pay less on your cooling bills. There are three ways in which you can clean the AC.

Method 1 – Cleaning the indoor unit of an AC

Turn off the power towards your furnace or blower. If you can’t find the switch, turn it off from the main panel or unplug it.
Replace the air filter. Make sure you consult the manual before you buy a new one, to make sure it’s the right size.
Vacuum all the visible dust, hair, and debris in the blower compartment.
If the motor is equipped with lubrication ports, pour a few drops of oil into it, according to the manual specifications.
Check to see if any algae have grown in the condensation tube. If so, remove them and pour a solution made of bleach and water into it.
Clean the drain tube using a brush with small bristles
Hook the drain line back to the unit and restart it carefully.

Method 2 – cleaning the outdoor unit of an AC

Shut down the power at the shutoff box which should be located on the exterior of your house. If there is no visible shutoff box, turn off the circuit breaker which normally powers the AC. Either way, the appliance needs to be turned off completely, to avoid it starting unexpectedly and causing accidents.
Vacuum the condenser fins using the attachment that has a soft-bristle brush. Make sure to check for any debris or gunk that might be trapped in there, such as leaves, grass or weeds. Also, trim all the greens surrounding the box, so that it’s completely free on a 2 feet radius.
There should be a grille on top of your AC, which you need to unscrew and take off. You will notice the fan lifts even without it, so be careful not to damage the electrical wires. Gently clean the fan with a damp cloth.
Should your fan have lubrication ports, pour a few oil drops into it. Make sure the oil is specially made for electrical motors and not regular oil.
You can also clean the empty unit from the inside out, by lowering a water hose in it and lightly spraying it.
Re-assemble everything together and screw the lid back on.
Disable the AC by going inside the house and switching it from ‘cool’ to ‘off’.
Allow it to sit idle for 24 hours so that it has time to dry out completely.
Restart it and wait at least 10 minutes for it to start working again.
Check to see if it works correctly.

Method 3 – cleaning a room AC

Just like for the other two, you need first to unplug the room AC or turn off the breaker that leads to that circuit.
Remove the appliance’s rear exhaust panel and clean all its fins and coils with the soft-bristled brush of your vacuum cleaner.
Remember to check the drain channels for clogs. They are usually located at the bottom of the AC. Should you find any clogs, clean them with a pipe cleaner.
Remove the ACs front grill, take out the filter and clean it. You can do so by either vacuuming it or washing it with some sudsy water, lukewarm. Before you reattach the filter to the unit itself, make sure it has completely dried off.
Power it back up

Maintaining your AC

As far as central air maintenance goes, the old saying does prove to be correct once more – it’s better to maintain it than having to fix it. There is a whole array of things you can do to make sure it keeps running as smoothly as when you bought it. These things, if done correctly and at regular intervals, will not only help your AC not breaking down but will save you energy as well. Therefore, here are the most important things you can do to maintain your AC.

Arguably the most important task you need to perform is to clean regularly the ACs filters. It will ensure it keeps on running efficiently, because a dirty or clogged filter blocks the normal air flow and forces your AC to run twice as hard, overheat and, sometimes, malfunction.
Also, replacing a dirty filter will lower the unit’s energy intake by 5% to 15%. Filters need to be replaced every one or two months, but you may need to do it more often if there is an infant or a pet in the house.
Cleaning the evaporator and condenser coils is important as well. They collect an incredible amount of dirt over the years which insulates the coils and reduces their ability to take in heat. Therefore, the coils need to be checked and cleaned every year. The time between cleanings can be even longer, seeing as the filters, if clean, normally trap all the dirt and dust before they reach the coils.
Clean the coil fins. The evaporator and condenser coils have some fins that can easily be clogged by debris or get bent. If so, they will block the airflow that should normally run through the coils. Use a ‘fin comb’ to comb them back into their original position.
Clean the unit’s drains by inserting a stiff wire through them from time to time. If they are clogged, they will stop the AC from absorbing humidity. In turn, this might discolor your walls and carpets and produce condensation.
Cover the outdoor part of your AC in the winter to protect it from the bad weather and debris flying around.

Hiring a professional to manage the central air conditioning repair service

In case you do not wish to turn fixing and even maintaining your AC into a DIY job, you can always hire a professional. In terms of central air service, here’s what he or she should do.

Check if the unit has a sufficient volume of refrigerant
Test said refrigerant for any leaks that might damage the unit
Capture all the refrigerant that escapes the unit and not release it into the environment, as that is illegal
Check to see if there are any seal duct leakages in the central system
Check the evaporator coil by measuring the airflow that passes through it
Inspect all the electrical terminals, apply a non-conductive coating if they need it, and clean and tighten all the connections
He or she should also check the oil motors and the belts to see if they have worn down or lost their tightness
Check how accurate the thermostat is.

Checking, maintaining, and repairing the AC unit might seem like a daunting task or a somewhat unpleasant chore but, as we demonstrated above, it’s crucial. Not only will checking and maintaining it keeps it from breaking down, but it will save you money and energy as well.

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