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this specific assembly is designed and calibrated exclusively for liquid propane (LP) gas systems
Electrical connections are handled via integrated screw terminals
this PSC motor features a durable rolled steel 48-frame construction and a CCW rotation (lead end) to match original manufacturer specifications
and Emerson OEM part numbers
Lochinvar & A.O. Smith 100144983 Fan Assembly 320788-704 this specific assembly is designedThe Lochinvar 100144983 Fan Assembly is a critical OEM replacement component designed for precision air fuel delivery in high efficiency condensing boilers and water heaters. Engineered to match the exact specifications of A. O. Smith and Lochinvar combustion systems, this blower motor assembly ensures stable static pressure and optimal thermal efficiency. As a Lochinvar fan motor replacement, the 100144983 features a durable housing and a balanced