Sugar Hill Heating and Air

I installed a new Rheem 3 ton evaporator coil with a 2.5 ton air conditioning unit, along with a new return plenum featuring a 12x25x1 filter. I also installed an emergency drain pan, a pan safety switch, a coil safety switch, a new thermostat, and a composite pad for the outdoor unit. I reconnected the supply plenum, return drop duct, high and low voltage, drain line, gas line, and vent pipe, then tested the system. Upstairs, I replaced the old return plenum with a new one, installed a 16x25x1 filter, and reconnected the return ducts. I also fixed the vent pipe for the furnace, insulated the line set, and ensured the drain line properly drained.