0mm drill size and is machined from high-grade brass to withstand the thermal stresses of continuous combustion

This OEM part ensures the thermistor housing and lead lengths match factory specifications

ensuring a leak-proof seal with standard HVACR charging hoses

engineered specifically for natural gas furnace applications within the York

The York S1-9951-0931 is a precision-engineered LP Gas Orifice designed for specific burner manifold applications in York

Heil Quaker ICP 1171981 Door Switch 0mm drill size and isThe Heil Quaker ICP 1171981 Door Switch is a critical safety component used across a wide range of International Comfort Products (ICP) equipment, including furnaces from Heil, Comfortmaker, Tempstar, and KeepRite. This genuine OEM replacement part is a Single Pole Single Throw (SPST) plunger actuated switch designed to interrupt line voltage to the blower motor and gas valve when the blower compartment door is removed. It serves as the direct 1171981