Lennox 36W49 Pressure Switch 326058-755 it delivers a low pressure

it delivers a low pressure drop while managing hot water

ensuring the load is always interrupted once the dial reaches zero

and pump relay transitions

which often indicates stem scoring or deformation

and Payne gas-fired furnaces and water heaters

Lennox 36W49 Pressure Switch 326058-755 it delivers a low pressureThe 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