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ensuring the load is always interrupted once the dial reaches zero
it indicates an underlying thermal issue that must be diagnosed and repaired
providing automatic temperature and pressure protection for systems with high BTU inputs
and Payne gas-fired furnaces and water heaters
it is typically factory-set at 25 psi
Lennox 36W49 Pressure Switch 326058-755 ensuring the load is alwaysThe Lennox 36W49 Pressure Switch is a critical safety component designed for specific Lennox furnace models to monitor the negative pressure generated by the inducer motor. This SPST furnace pressure switch is factory calibrated to a 0. 55" WC set point, ensuring the combustion process only initiates when proper venting and drafting are established. Constructed with a durable diaphragm and high grade electrical contacts, this direct replacement
US$ 31.80
US$ 49.95
US$ 39.95