International Comfort Products 1171325 Rollout Limit Switch 195°F

This is an International Comfort Products rollout limit switch rated to open at 195°F, with an 80°F reset point and automatic reset function. It is configured as SPST-NO and serves natural gas furnaces and packaged units in residential and commercial applications. The switch monitors for flame rollout or abnormal high-temperature conditions at the burner area and interrupts the control circuit to shut down the unit before heat exchanger or wiring damage occurs, then resets automatically once temperatures drop back to 80°F. This is an OEM replacement switch compatible with International Comfort Products equipment, part number 1171325. It is non-programmable and installs in place of the factory rollout switch without additional programming steps. Typical failure symptoms that indicate a switch replacement is needed include unexpected furnace shutdowns, failure to restart, repeated high-temperature cutoff events, or units cycling off during operation. Installation is rated DIY-friendly for technicians replacing a failed factory unit on qualifying ICP furnaces and packaged units.