Lennox 47K18 Rollout Switch Since this is a SPST
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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Since this is a SPST (Single Pole
This OEM ICP part is engineered for a dry-fit compression seal
How do I install the dial stop pins
providing the necessary resilience to withstand the thermal cycling and chemical exposure typical of condensing boiler components
Lennox 47K18 Rollout Switch Since this is a SPSTThe Lennox 47K18 Rollout Switch is a critical safety component engineered for forced air furnaces and industrial heating systems, designed to interrupt the burner circuit if flame rollout or excessive heat is detected. This OEM Lennox rollout switch features an SPST (Single Pole Single Throw) configuration and is factory calibrated to actuate at 400 degrees Fahrenheit. As a safety limit device, it utilizes a manual reset mechanism, requiring a