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We are husband and wife HVAC contractors who started in 1988. We formed this web site so consumers could have an educational place to go for good, solid information. We are not trying to sell you anything. We just want pass on years of research, trial and error, and our street knowledge. Hopefully you will find it useful, helpful and enjoyable. Maybe we can even make you smile.
March 26, 2018
Williams Wall Heater Troubleshooting - Common Problems and Solutions

People who live in studio apartments, compact living spaces or work in smaller offices often choose wall heaters. They are preferred because they produce a comfortable amount of heat, which is great for the situations we mentioned above. They keep small living or working zones warm, using up very little floor space. We all know […]

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March 12, 2018
Trane Air Conditioner Troubleshooting - Common Problems and Solutions

Trane is an HVAC unit reputable for being dependable and the highest in quality. Nevertheless, there may be times when maintenance and troubleshooting become necessary. On the Trane.com website, there is an easy step guide for troubleshooting that you can follow before calling your local Trane Comfort Specialist™ in case there might be a serious […]

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March 5, 2018
White Rodgers Thermostat Troubleshooting - Common Problems and Solutions

Today we are going to have a look at a guide to White Rodgers thermostat troubleshooting. It is advisable that you try the following tips and suggestions before contacting White Rodgers. Please make sure that no matter the instructions, if in fact, it becomes an emergency, then immediately contact White Rodgers troubleshooting and speak to […]

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February 28, 2018
Water Heater Temperature - All You Need to Know about It

The sweet spot for water temperature reduces the risk of scalding but delivers enough hot water for your household demand. Not too hot, and not too cold. Call it the Goldilocks setting! This guide gives step-by-step instruction for adjusting water heater temperature to the optimum setting. Some manufacturers suggest setting water temperature to 140F. However, […]

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February 21, 2018
How Does a Dehumidifier Work?

When we’re asked how does a dehumidifier work, the questioner is either curious or is really asking why their dehumidifier isn’t working as it should. For both the inquisitive and frustrated, this post explains how a dehumidifier removes excess moisture from the air. The Steps section below details how a dehumidifier works and includes tips […]

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February 14, 2018
Top 8 HVAC Troubleshooting Apps

The top HVAC troubleshooting apps on any tech’s phone or tablet are amazing tools for cutting diagnostic and repair times, making customers happy and maximizing the profitability of every service call. Consequently, these HVAC troubleshooting apps are available for Android and iOS. Purchase and/or download them wherever you get your apps including Google Play and […]

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February 7, 2018
Superheat and Subcooling: How to Measure Them

This brief guide explains how to measure superheat and subcooling. As a review, superheat is heat added to the refrigerant above its boiling point/saturation. Subcooling is removing heat from refrigerant below saturation. Measuring the superheating and subcooling of the refrigerant tells you if it is under the proper amount of pressure and can lead to […]

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January 26, 2018
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 […]

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January 19, 2018
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 […]

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January 12, 2018
Bestech Thermostat Review: Pros, Cons, Performance

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 […]

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December 28, 2017
Day and Night Air Conditioner Reviews: Pros, Cons, Performance

What all consumers should know when reading Day and Night air conditioner reviews is that Day and Night and Carrier, one of the most well-known AC brands, are both under the same parent company, which is United Technologies. So yes, they are considered competing brands, and although entirely different, some components may be similar as […]

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November 21, 2017
How To Test a Thermocouple: The Easy Multimeter Way

Most natural gas-based appliances such as water heaters, stoves, and furnaces use a thermocouple. This part acts as a safety shut-off device to prevent harmful gas leakage if the pilot light goes out. Knowing how to test a thermocouple when an appliance malfunctions is a vital part of the repair process. Even though standing pilot […]

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