Lochinvar & A.O. Smith 100074280 Limit Switch 319848-301 Whether you are performing a

Whether you are performing a new installation or replacing a worn Honeywell 315781 ball joint

this is a complete induced draft blower assembly including the internal centrifugal fan

and inducer motor timing

which simplifies truck stock for contractors servicing diverse field environments

Dual Configuration Support: Includes two pipehead adaptors

Lochinvar & A.O. Smith 100074280 Limit Switch 319848-301 Whether you are performing aThe Lochinvar & A. O. Smith 100074280 High Limit Switch is a critical safety component engineered to provide thermal protection in high efficiency heating systems. Designed as a genuine OEM replacement part, this switch monitors the internal temperature of the heat exchanger or burner door to prevent unsafe operating conditions. If temperatures exceed the factory defined safety threshold, the 100074280 triggers an immediate system lockout to mitigate