York Package Units: B1HQ Re: Overview 14 SEER Package Heat Pump Variable Speed Indoor Blower PARTS Control Boards 024 030 036 042 048 060 ECM Control Defrost Control 331-01975-102 (Van Stock) Heater Control 031-01264-002...

Package Heat Pump Re: No Heat When a customer reports "No Heat' with a heat pump, that generally indicates a problem with the indoor blower or electric heaters. ► There may be a problem with the heat pump itself, but the auxiliary heaters should cycle on to keep the temperature within 1...

York Package Heat Pump: Heating Re: High Electric Bill When the customers reports an electric bill that is much higher than normally, that typically means that the auxiliary heaters are operating more than normal. ► The blower and auxiliary heaters are typically working normally or the...

York Air Handler: NAH York Package Heat Pumps: BHH, BHQ, BHZ Re: 031-01264-002 Control Board - Heaters Not Working The control board in these units operates the indoor blower and electric heaters. There is one on-board, line-voltage heater output and three DC Voltage heater outputs for DC...

York Heat Pump: BHQ Re: Not Defrosting / Frozen The BHQ units have three control boards (CFM Board, Heater Board & a Demand Defrost control board). The Defrost Board uses an Ambient (outdoor) Sensor and Liquid Line Sensor to determine the proper conditions for defrost to occur. ...

York Package Heat Pump: BHQ Re: Reversing Valve Energized in Heat The thermostat is calling for heat but the unit is producing cold air because the reversing valve is energized. Qty Possible Causes Bad or Mis-Configured Thermostat Mis-Wired Thermostat ...