This OEM furnace safety switch features a Single Pole Single Throw (SPST) configuration with an automatic reset function

while the 45-inch lead length provides flexibility for various cabinet orientations

which is the standard size for the majority of pneumatic test gauges used in HVACR applications

The Weil McLain 591-391-919 Wiring Harness is a critical 9-pin interface engineered specifically for Series 4 CGa gas-fired water boilers

018" orifice and is pre-configured for natural gas systems

York S1-373-18170-206 Drain Pan Els PW 29614 This OEM furnace safety switchThe York S1 373 18170 206 Vertical Drain Pan is a critical OEM replacement component designed for condensate management in light commercial and residential air handlers. Engineered for vertical configurations, this 21 inch drain pan is pre fitted with high density drain pan insulation to prevent secondary sweating and localized moisture accumulation. Preventing HVAC water damage begins with a secure, leak proof drain pan; this units heavy duty