I am thinking of replacing the outside A/C unit with a heat pump and put a new air handler. This is if the unit is beyond repair. I have the air handler, MOR-FLO/AMERICAN AIR HEATER unit. Lately that unit is not taking the commands from the thermostat. The house overheats and I cannot turn off the fan or the system from the thermostat. I have to turn off the circuit breaker for the overheating to stop.
Silver Spring, Maryland 20906