Heil Quaker ICP 1013104 Limit Switch As a primary furnace safety

As a primary furnace safety sensor

this limit control is designed to interface with standard HVAC control boards and safety loops typically found in residential gas heating equipment

15mm orifice to ensure precise fuel metering for propane gas

For technicians troubleshooting intermittent lockout codes or high-resistance readings at the sensor probe

Heil Quaker ICP 1013104 Limit Switch As a primary furnace safetyThe Heil Quaker ICP 1013104 Limit Switch is a critical furnace roll out switch engineered for International Comfort Products (ICP) heating systems. As a veteran grade OEM replacement part, this manual reset rollout switch is calibrated to trip at a fixed temperature of 200F, effectively breaking the 24V control circuit to prevent hazardous furnace operation if flames deviate from the burner box. Designed with a single pole single throw (SPST)