YORK Defrost Control Board Kit: Mfr Part # S1-331-01975-102

The YORK S1-331-01975-102 defrost control board is a replacement HVACR control that manages the defrost cycle in heat pump and refrigeration systems. It ensures efficient operation by initiating and terminating defrost based on system conditions, preventing ice buildup on outdoor coils. This part is essential for maintaining heating and cooling performance in commercial and residential YORK equipment.

The YORK S1-331-01975-102 is a defrost control board with manufacturer part number S1-331-01975-102. It is classified as a replacement HVACR control, specifically a defrost control board. This component is designed for use in YORK heat pump and refrigeration systems to regulate defrost cycles. For detailed electrical ratings, consult the original equipment manual.

You can source the YORK S1-331-01975-102 defrost control board through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. As a supplier of YORK replacement parts, we provide this defrost control board to procurement teams and maintenance professionals. Contact 3G Electric for availability and lead time.

To install the YORK S1-331-01975-102 defrost control board, first disconnect all power to the HVAC system. Remove the old board, noting wire connections and mounting orientation. Mount the new board securely, reconnect wires per the wiring diagram, and restore power. Test the defrost cycle to confirm proper operation. Always follow YORK's installation manual and local electrical codes.