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The assembly features a 3/16 inch x 8-5/8 inch sensing bulb and a durable 48-inch capillary tube
The York S1-031-03004-000 Defrost Control Board is a critical OEM replacement component engineered for precision management of defrost cycles in residential and commercial heat pump systems
Capable of handling temperatures up to 180F
It is specifically designed for LP (Liquid Propane) gas systems
is designed with a black jacket and red stripe to ensure rapid pneumatic circuit identification during multi-line installations
Nordyne 632547R Pressure Switch 318423-701 The assembly features a 3/16The Nordyne 632547R Pressure Switch is a critical OEM furnace safety control engineered to monitor proper inducer motor draft and venting conditions in high efficiency heating systems. This SPST (Single Pole, Single Throw) switch is factory calibrated to a precise 0. 90" WC (Water Column) set point, ensuring the combustion process only initiates when safe airflow thresholds are met. As a genuine Nordyne replacement part, it eliminates the calibration