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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Field Reliability: Heavy-gauge internal coil winding resists thermal breakdown
Manual Override: Includes a top-accessible manual switch to bypass the timer for instant equipment testing
directly extending the service life of the heat exchanger and burner components
saving critical rail space in dense control enclosures
Rheem-Ruud 42-101225-81 Pressure Switch Els PW 17895 Field Reliability: Heavy-gauge internal coilThe Rheem Ruud 42 101225 81 Pressure Switch is a critical safety component designed for precise furnace draft monitoring and combustion blower verification. This genuine OEM furnace part features a fixed . 35" WC set point, ensuring the system operates only when the induction motor maintains the exact static pressure required for safe venting. As a single pole single throw (SPST) air pressure switch, it acts as a primary fail safe, preventing ignition
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