ICP 709557 Limit Switch

The ICP 709557 limit switch is a reliable OEM safety control for gas furnaces and air handlers. It monitors supply-air temperature and interrupts the circuit when temperatures exceed its rated setpoint, protecting the heat exchanger and blower from overheating. This 160-40 limit switch is a direct replacement for Heil, Quaker and other International Comfort Products equipment, restoring proper high-limit protection.