Carrier 298726 - OEM Furnace Replacement Limit Switch

100-160F AUTO Limit Switch

The Carrier 298726 Limit Switch is a 100-160F Auto Limit Switch. This part is used for parts replacement on Carrier brand Furnaces.

Ideal for supporting residential heating and cooling applications, this easy-to-install limit switch features a 100 to 160F auto position for safety and comfort. It has a 2" wide nylon spacer with 0.75" spacing between screw holes, allowing it to be easily installed in residential driving applications. The auto position temperature is calibrated to open at 110F and close at 140F as measured at the motor terminals. This durable limit

This limit switch is designed and intended for installation on older Carrier furnaces that use 100-160 degrees furnace control boards. This limit switch has a saucer shaped activation disk and an adjustable thermostat.

Replace your furnace limit or temperature switch with this OEM replacement limit switch from Carrier.

OEM Furnace Replacement Limit Switch, used on Carrier furnaces and other makes/models. The switch is a 4 terminal device used to sense the temperature of an air blower coil. When the set point is reached, the heating cycle will stop or "limit" until temperature drops below the setpoint. Fits some models of Carrier, Bryant, Payne, Ducane, Nest and others

Replaces: Carrier / Bryant-Ducane 298726 Limit Switch Assembly. The Carrier 298726 is a replacement for various furnace models, including Marchant 95, 95A, 100A, 2003, 2005, 2007, 2008 with Motor No. 1101072700 and various Bryant Furnaces.

A limit switch is an electrical safety device that opens a circuit or shuts off equipment if a process goes outside of set limits. The furnace limit switch controls the operation of gas valves associated with gas furnaces and combustion air blowers. It can protect your home from damage caused by excess temperatures and unsafe levels of oxygen. This replacement limit switch is factory original for Carrier brand gas furnaces manufactured before 1986.