Dacula Heat Pump Services

Here is the short version of how it works. July: refrigerant hauls warmth from your living room to the yard. January: a reversing valve flips the route, and that same cabinet in the yard scavenges warmth from chilly outdoor air and carries it inside. Across most Georgia winters that arrangement works well. A few of its habits alarm owners for no reason. On a raw, damp morning the outdoor coil grows a layer of frost, so the unit pauses to defrost: the fan goes still, a cloud of vapor can drift off the cabinet and the hum takes on a different note for a little while. Healthy behavior. Trouble looks different: a coil locked in a solid block of ice, lukewarm air at the registers hour after hour in heating mode, or auxiliary heat that seems never to rest. Those backup strips in the air handler exist for cold snaps and defrost periods, not daily duty, and when they run constantly the electric bill climbs and something deserves a look. Some houses pair the heat pump with a gas furnace, a dual-fuel arrangement where the furnace takes over below a chosen outdoor temperature. The changeover settings decide whether that pairing behaves as designed. Repairs, replacements and new heat pump installs all get the same sizing care and testing as any other system here.