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3" WC threshold and closes it when the pressure falls below 0
Broad Compatibility: Serves as a direct Lennox 47J27 replacement for multiple discontinued part numbers including 47J2701 and 47J35
Is a combustion analyzer required after installing this LP to Natural kit
75" WC (Water Column)
exceeding the rated burst pressure of the diaphragm can lead to calibration drift or component failure
York S1-022-09092-000 Expansion Valve 30067439-890 3" WC threshold and closesThe York S1 022 09092 000 Expansion Valve is a critical OEM replacement part engineered for high performance HVAC refrigerant metering in 4 to 5 ton heat pump systems. Designed specifically for R 22 refrigerant, this thermostatic expansion valve (TXV) maintains precise superheat throughout varying load conditions, ensuring optimal evaporator efficiency. This valve features 3 8 inch ODM x 3 8 inch ODF connections and a 30 inch capillary tube for
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