Lochinvar & A.O. Smith 100290327 Inducer Assembly 322027-701 a float-style switch or a

a float-style switch or a higher-sensitivity HM series relay would be required

single-throw (SPST) normally open switch

000 BTU/hr to maintain set-point temperatures during extreme cold or defrost cycles

55" WC open rating and a -0

Lochinvar & A.O. Smith 100290327 Inducer Assembly 322027-701 a float-style switch or aThe Lochinvar & A. O. Smith 100290327 Inducer Assembly is a critical 115V, 3000 RPM combustion fan designed for high efficiency condensing boilers and water heaters. As a veteran grade OEM replacement, this assembly ensures the precise expulsion of flue gases and maintains the negative pressure required for safe burner ignition. It is the direct replacement for part 100144973, engineered specifically for Lochinvar Knight and A. O. Smith systems. This