Lennox 73W18 Limit Switch 328140-751 you must use a Totally
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Description
you must use a Totally Enclosed (TEAO) motor to prevent moisture from damaging the internal windings
While some DSI modules share similar footprints
The included high-voltage ignition cable and 42-inch flame sensor wire address common system lockout issues caused by carbon fouling or insulation breakdown in older harnesses
What is the advantage of a vapor charge sensor in this model
Does this kit require a separate power supply
Lennox 73W18 Limit Switch 328140-751 you must use a TotallyThe Lennox 73W18 Limit Switch (Model 102857 05) is an essential OEM replacement part designed for high precision thermal protection in residential and commercial heating cycles. This auto limit control switch features a STILT design and is specifically calibrated to actuate at 150F (cut out) and automatically reset at 120F (cut in), maintaining a strict 30 degree differential to protect the heat exchanger from overheating conditions. Built with a
Exchange/Return Notes
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