It is not a high-limit safety for the burner

The Weil McLain 560-528-989 Burner Orifice is a precision-engineered OEM replacement part designed specifically for natural gas boiler manifold assemblies

essential for multi-stage fan control and safety interlocks

Is this capacitor compatible with non-Nordyne units

Dual-Voltage Compatibility: The 440/370V rating allows this 60 MFD capacitor to serve as a direct replacement for multiple voltage classes

Emerson Alco 044846 Valve It is not a high-limitThe Emerson Alco 044846 (Model X6346 17) is a heavy duty, take apart expansion valve body designed for high demand HVACR systems. Engineered for use with the TCL and TCLE series, this valve body features a 5 8" ODF sweat inlet and a 7 8" ODF sweat outlet, facilitating a robust straight thru body flow configuration. As part of Alcos legendary T Series, it offers maximum flexibility for technicians, allowing for the easy replacement of internal cages,