Lochinvar & A.O. Smith 100111049 Blower Assembly 321894-708 this model is a 500-ohm

this model is a 500-ohm element

leak-free closing and minimizes the risk of external refrigerant loss

making it a direct mechanical fit

including many centrifugal and screw chiller models using standard 10k Ohm inputs

common issues with generic aftermarket units

Lochinvar & A.O. Smith 100111049 Blower Assembly 321894-708 this model is a 500-ohmThe Lochinvar & A. O. Smith 100111049 Blower Assembly is a direct OEM replacement engineered for high efficiency commercial water heaters, specifically the BTH 150, SUF 150, and HCG 150 series. Built for performance in both natural gas and propane applications, this combustion blower ensures the precise air to fuel ratio necessary for optimal heat exchange and venting. For a veteran technician, this assembly is the go to solution when encountering