Williams P296001 Limit Switch 30067439-890 Ensure the furnace filter and

Ensure the furnace filter and blower motor are functioning

This assembly is critical for ensuring characterized control valve performance in both water and low-pressure steam loops

which simplifies inventory by replacing multiple single-voltage components

Pressure Range: 70 to 170 PSI Opening Point Range

This valve is factory-set for natural gas but is typically compatible with LP conversion kits (such as the EF39ZW023) if specified by the manufacturer's installation instructions

Williams P296001 Limit Switch 30067439-890 Ensure the furnace filter andThe Williams P296001 Limit Switch is a critical safety component designed for Williams Forsaire Top Vent (5008 Series) and Direct Vent (5507 Series) wall furnaces. This L175 35F limit switch serves as a high limit safety control, engineered to break the electrical circuit to the burner or blower if internal temperatures exceed the 175F safety threshold. Functioning with a normally closed (NC) contact configuration, it features an auto reset mechanism