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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Automatic Reset Functionality: Features a self-resetting mechanism that restores circuit continuity once temperatures drop below the 300°F cutout
Durable Construction: Heavy-gauge seamless brass resists corrosion and withstands the vibration common in industrial steam lines
Built with a durable silicone diaphragm and a rugged zinc-plated steel housing
ensuring the pressure switch hose is clear of obstructions and the inducer housing is pulling the rated vacuum is essential before installation
Is this a manual or automatic reset device
Lennox 88K90 Pressure Switch Els PW 17895 Automatic Reset Functionality: Features aThe Lennox 88K90 Pressure Switch is a high precision, OEM furnace safety component factory calibrated for induction monitoring in residential and light commercial heating systems. This 0. 47" WC pressure switch utilizes a single pole single throw (SPST), normally open contact configuration, ensuring the combustion process only initiates when proper draft is established. Designed for universal compatibility with older systems, the 88K90 replaces part