If your air conditioning unit is turning on and off continuously it is termed as short cycle. Short cycling is one of the most common air conditionin...

Heat exchanger is made up set of tubes looped continuously through the air flow to exchange the heat inside the unit. Heat exchanger is a type of hea...

Carbon monoxide (CO) is one of the lethal gases that are emitted with the combustion of fuels. The household furnace which mainly runs on fuels eithe...

Contractor in hvac unit is a switch which is located in the outdoor part of the air conditioning unit.

Plenum has the shape of a metal box. Plenum is made up of galvanized metal sheet. Plenum is a component of duct work. Plenum has the shape of a metal...

An annual tune up of the furnace will ensure three things- energy efficient unit, smooth functioning furnace and no-costly repairs. Annual maintenanc...