International Comfort Products Temperature Actuated Limit Switch

International Comfort Products (ICP) temperature actuated limit switches are OEM replacement safety controls for ICP gas furnaces and forced-air heating equipment. A limit switch, also called a furnace limit switch, high-limit switch or overheat safety switch, monitors temperature and opens the circuit if conditions become unsafe. This helps protect the heat exchanger and other components from overheating.

Key Features:

• Overheat protection: Interrupts the burner or gas valve circuit when the sensed temperature reaches the switch's rated limit.
• Automatic or manual reset: The line includes auto-reset designs, which restore operation once the system cools, and resettable designs.
• Multiple temperature ratings: Different temperature ratings are available to match different furnace applications.
• OEM quality: Made to the original equipment specification for dependable fit, function and long service life.
• Simple replacement: Direct replacement for the original control, so it fits easily into standard furnace service and repair work.

Replacing a worn or failed limit switch with a genuine ICP part helps keep your furnace running safely and reliably. Installation should be done by a qualified HVAC technician. Select the child item whose temperature rating and configuration match your original part.