Williams white wall heater

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 … [Read More...]

Rheem Classic 90 structure

Rheem Classic 90 Plus Troubleshooting – Common Problems and Solutions

This Rheem Classic 90 Plus troubleshooting guide is a go-to solution if your furnace stops working. The goal of this guide is to help identify the problem and find the best solution. Keep in mind that it is NOT a Do-it-Yourself guide. It is useful in … [Read More...]


Illustration with 4 thermometers in different colors

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 … [Read More...]

Weil McLain logo

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 … [Read More...]

Saving Money

Do It YourSelf WebSites

Do It YourSelf WebSites

Online Sites for HVAC Do-It-Yourselfers A Review By Betty Stephens Need help in getting started on a Do-It-Yourself HVAC project? Here are some links to resources that may help you out. Ductworks: The Original On-Line DIY Heating & … [Read More...]

Solar power

Solar Power

Solar Power By Betty Stephens Today human’s energy production is derived mainly from fuels, such as coil, oil and gas. Most of that energy is the sun's stored energy. Sunlight is actually the Earth's primary source of energy. Solar Power is … [Read More...]