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the Lennox 74W55 is 100% identical and serves as a direct replacement for the 74W5501
Phase Failure Protection: Integrated differential detection automatically identifies phase unbalance to prevent single-phasing damage
this blower motor assembly is built to original equipment standards for professional-grade performance and mechanical durability
the internal leads must be configured according to the high-voltage terminal layout provided by the manufacturer
as a 120/240V rated motor
Lochinvar & A.O. Smith 100112696 Limit 323080-701 the Lennox 74W55 is 100%The Lochinvar & A. O. Smith 100112696 High Ambient Limit is a critical safety component designed for high efficiency commercial boilers and water heaters. Engineered to monitor exhaust manifold temperatures, this thermal limit switch prevents equipment damage by interrupting the burner circuit if temperatures exceed safe operational parameters. This OEM part is a direct replacement for Lochinvar part number LIM2401 and is commonly utilized in Knight