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This 1/2" NPT valve is rated for pressures up to 0
5-inch insertion length and a 3/4-inch diameter probe for accurate temperature sensing within the heat exchanger plenum
the assembly generates a precise
50 to 90 Degree Teperature Range
Precise Modulating Control: Utilizes a proportional 2-10VDC control signal for accurate temperature regulation
York S1-331-09150-000 Control Board Kit Refrigerant This 1/2" NPT valve isThe 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
