DuoTherm Heat Pump Icing Up
I have a newer Duotherm 15000 BTU heat pump that now ices up on the condenser coil, which I guess could be called the evaporator in heat mode. It produces a real iceberg until I notice it by looking u...
Forum Discussion
I can not speak about the Duo Therm, however I heat my home with heat pump system. When using the AC as a heat pump the coils do freeze up, however my system does defrost the coils also. It sounds like you need your system checked.
