the 100165931 prevents unburned gas accumulation and nuisance shutdowns

these are functionally identical parts and can be used interchangeably in all supported Lennox equipment

Using a 240V actuator on a lower voltage system will prevent the motor from engaging

The Rheem-Ruud AS39758 Ignitor Assembly is a high-precision OEM replacement part engineered for reliable ignition in commercial and residential gas-fired HVAC systems

Universal Application: Streamlines inventory for contractors by serving as a versatile solution for multiple furnace brands and industrial heating setups

Fenwal 01-017023-000 Thermoswitch 30067439-890 the 100165931 prevents unburned gasThe Fenwal 01 017023 000 Thermoswitch is a high precision cartridge type temperature control engineered for demanding industrial HVACR applications. Operating on the differential expansion principle, this strut and tube thermostat utilizes a 300 series stainless steel shell as the active sensing element, ensuring a nearly instantaneous response to thermal shifts. Designed for a broad temperature control range of 100F to 600F, this unit is configured