Category Archives: HVAC how to

What a Thermostat EM Emergency Heat

A thermostat with EM. Heat option, is short for Emergency Heat. Emergency heat is separate from the standard heating system and should only be used when a house is very cold. When EM. Heat is used power usage will go up quickly, which will, of course, will show up on a power bill. Emergency heat… Read More »

What is the Best Ways To Heat a Garage?

Garages are often the last place heat is added in a home, but it can become necessary to have a comfortable work area. Often it depends on the climate for what is the best way to heat an open space such as a garage. For example, what works in the American Southwest likely won’t work… Read More »

Why a Condensing Fan Motor is Overheating

A condensing fan motor is an important component of an air conditioner or heat pump unit. It is a component that turns on and off frequently and moves air away from the condenser. What Is a Normal Temperature for a Condensing Fan Motor? A Condensing fan motor usually operates at a temperature of roughly 150… Read More »

Our Picks for Best 110/120 Volt Electric Garage Heaters

Keeping a garage warm, or at least warmer, is ideal when working during cold weather. One of the problems with many garages is they lack a 220-volt outlet to run a heavy duty-heater. 220-volts is ideal for getting the high amps needed to run a commercial-style electric heater. With that said, there are many 110/120-volt… Read More »

Causes and Fixes for AC Unit Buzzing Every Few Minutes

If you have an air conditioner that is buzzing every few minutes, there are several common causes and fixes. Often it is simply a bad part that needs to be replaced, and the buzzing goes away. The first step is to narrow down which component is making the noise and then, if necessary replace it.… Read More »