York S1-331-01975-001 Control Kit 30067439-890 Straightforward Integration: Standardized 115VAC electrical

Straightforward Integration: Standardized 115VAC electrical leads allow for rapid field replacement during service calls

the 903979 prevents common failure points like seized bearings or open windings that stall your heating cycle

Does this assembly require specialized tools for installation

Zinc-dichromate plated steel construction ensures maximum durability against oxidation

With a dual rating of 40 microfarads for the compressor circuit and 5 microfarads for the fan motor

York S1-331-01975-001 Control Kit 30067439-890 Straightforward Integration: Standardized 115VAC electricalManaging frost accumulation on heat pump evaporator coils requires a reliable, logic driven solution rather than basic timed cycles. The York S1 331 01975 001 Demand Defrost Control Kit is a field proven OEM replacement board engineered to upgrade older, less efficient 031 01098 series controls. For contractors servicing York, Coleman, or Luxaire equipment, this heat pump defrost control utilizes a shunt jumper system to select precise defrost