Gas or Propane furnaces contain heat exchangers that produce heat when the gas or propane is burned or combusted. The combusted or by products of the fuel being utilized in the furnace produces fumes that should be vented to the outdoors. As the heat exchangers wear...
It's True! If you do not change your air filters in your HVAC system, it will cause many heating and cooling issues! The attached picture is of a blower wheel from a gas furnace. As you can see it not only has a build-up of dirt it also picked up debris. The...
