The furnace system is a primary source of heat in winter for most residences in the USA. Several other heating solutions are more efficient than a furnace, but most people rely on furnaces to keep warm indoors. It would be best if you were extremely cautious when working on fixing the furnace system because one error in the repair process may cost you an expensive repair service.
If your furnace system is switching on or working irregularly, then the furnace pressure switch can be one of the reasons behind it.
Let’s learn more about the furnace pressure switch and how to replace a faulty switch as suggested by our furnace repair in Gresham from Absolute Comfort Heating and Cooling.