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verify the MFD rating on your motor's nameplate before installation
38" WC (Water Column) pressure rating
Automatic Reset Logic: Eliminates the need for manual intervention once the unit reaches 120°F
Can this contactor be used for resistive heating loads
the component must be replaced once it has been activated by excessive heat
Lennox 25J30 Limit Switch verify the MFD rating onThe Lennox 25J30 is a heavy duty, disc style OEM furnace limit switch engineered for high precision thermal monitoring in residential and light commercial air handlers. This SPST normally closed control is a direct drop in replacement for the Lennox 25J3001 and is critical for maintaining safe plenum temperatures. Designed with an automatic reset function, the switch triggers a circuit break when temperatures reach the 155F cutout point, effectively