Lochinvar & A.O. Smith 100146605 Gasket Kit Refrigerant this **10-inch 5-blade fan** is

this **10-inch 5-blade fan** is the designated replacement for several older part numbers

Check the microfarad (uF) requirement on the new motor's nameplate and replace the capacitor during installation to ensure long-term reliability

Key Benefits Dual Refrigerant Compatibility: Factory-charged with POE oil to support both R-22 and R-407C system retrofits

supporting a nominal 20 psig supply air pressure (up to 30 psig maximum)

it eliminates the "hunting" often seen in worn-out assemblies

Lochinvar & A.O. Smith 100146605 Gasket Kit Refrigerant this **10-inch 5-blade fan** isThe Lochinvar & A. O. Smith 100146605 Gasket Kit is a critical OEM boiler replacement part engineered for high performance sealing in commercial heating systems. Designed specifically for Lochinvar Knight and Armor water heater series, including PB PF 250 1000 models, this comprehensive kit ensures a pressure tight seal between the heat exchanger and burner assembly. As a direct replacement for the obsolete GKT3700, this 100146605 gasket set is field