ERA - Won't Defrost/Outdoor Coil Frozen
York Heat Pump: ERA Re: Not Defrosting / Frozen The ERA models use a Time & Temperature control board. The board uses a Coil Thermostat and Timer to determine the proper conditions for defrost to occur (timer adjustable for 30, 60 or 90 minutes). Qty Possible Causes: 1 Bad...
8 Feb, 2023 Comments: 0