Precision Thermal Calibration: Reliable 333°F / 167°C trip point for consistent equipment safeguarding

Smith 100208087 Ignitor Gasket is a critical high-temperature seal required for maintaining the integrity of the combustion chamber in high-efficiency gas-fired systems

This yellow-coded actuator spring is specifically engineered for a pressure range of 8 to 11 psi

Designed for the precise phase-shift requirements of single-phase motors

It means the switch opens (breaks the circuit) when the temperature hits 240°F and automatically resets (closes) after the temperature drops by 40°F

Williams P151800 Gasket Precision Thermal Calibration: Reliable 333°FThe Williams P151800 Gasket is a critical OEM replacement component engineered for high performance sealing within Williams Forsaire Direct Vent wall furnaces. Specifically designed as a pilot tube gasket, this part ensures an airtight seal at the control assembly interface, preventing combustion air leakage and maintaining precise manifold pressure. This gasket is compatible with several Williams furnace series, including the 4007, 5507, and 6007