the 46196601 is specifically calibrated for the 3-inch fan housing and shroud

High-Temperature Stability: Formulated to resist thermal breakdown and maintain viscosity in operating environments reaching 300°F

Why is the burner door gasket included in the kit

providing a critical layer of safety for semi-hermetic and hermetic systems

McDonnell & Miller 313600 Float and Gasket THPU32HP7Y the 46196601 is specifically calibratedThe McDonnell & Miller 313600, also identified as model 37A 130, is a critical replacement float and gasket assembly engineered for 847 Series and 851 Series mechanical water feeders. As a veteran grade low water cut off part, this kit includes a high durability float, dedicated rod, and the necessary flange gasket to ensure a pressurized seal during installation. Designed for both steam and hot water boiler applications, it maintains a precise