York S1-031-01971-000 Control Board 318172-701 This 6-inch vent cap is

This 6-inch vent cap is constructed from heavy-duty galvanized steel to provide maximum resistance against environmental corrosion and the thermal stress of combustion exhaust

reducing energy draw while maintaining consistent temperature control

allowing it to be used in various high-voltage motor and heating element circuits

This valve features a Maximum Operating Pressure Differential (MOPD) of 300 PSIG when used with standard AC coils

Does this kit include everything needed for a field conversion

York S1-031-01971-000 Control Board 318172-701 This 6-inch vent cap isThe York S1 031 01971 000 Defrost Control Board is a critical OEM replacement part designed to manage heat pump termination and initiate cycles within commercial refrigeration systems and residential HVAC units. This Source 1 technical component functions as the primary logic board, coordinating the reversing valve, auxiliary heat strips, and outdoor fan motor to prevent hazardous ice accumulation on the condenser coils. Engineered for precise