Gas Furnace Sequence of Operation

There are different types of furnaces and furnace manufacture but below is the most common steps for a furnace to go through to start. While most furnaces will follow the below sequences there may be variations in models and manufacturers. Gas Furnace Sequence of Operation The thermostat reaches a set temperature and sends a signal… Read More »

Outside Condensing Fan Motor Does Not Shut Off

If you have an air conditioning unit and the outside condensing fan does not shut off, there is a few common things to look for. 3 Most Common Reasons Condensing Fan Motor Does Not Shut Off Thermostat Thermostat wiring Contactor While there are other things that can cause the same problem such as a bad… Read More »

Where To Buy R22 Refrigerant

R22 is being phased out in favor of more environmental friendly refrigerant types such as R134a. Since 1995 no new R22 refrigerant can be imported or created under the Montreal Protocol. R22 refrigerant can still be bought since it can be recycled from existing sources. When an HVAC service technicians turns in bottles of old… Read More »

What is the Safest Space Heater?

Space heaters have come a long way since the early units were first introduced with built-in safety features almost standard. Some units are built with more safety features than others making them better to use in many scenarios. Often the less heat output needed the safer the unit but there are many units that when… Read More »

Furnace Filters Reviews: Best to Worst

Replacing a furnace filter is often not on the top of the to-do-list. It can be overlooked until the furnace is not working properly or the air becomes less clean. People with allergies are often the first to notice when a furnace filter has become dirty and needs replaced. And just as important a dirty… Read More »