maintaining stable liquid injection from full load down to 10% capacity

Common Questions: Is this actuator compatible with Schneider Electric systems

High Load Capacity: Features power-rated contacts capable of handling up to 15A resistive at 277VAC

the control module likely requires replacement

With a constant 6°F differential and a cold off setting of 0

York S1-331-09150-000 Control Board Kit THPU32HP7Y maintaining stable liquid injection fromThe York S1 331 09150 000 Control Board Kit is a critical OEM replacement part designed for Simplicity 1A 2 4 stage HVAC systems. This dual stage control board acts as the central intelligence for your rooftop or split system unit, managing the precise sequencing of ignition, gas valve regulation, and flame sensing. As a direct replacement for legacy model S1 03109150000, this kit ensures full HVAC system compatibility with residential and commercial