Lennox 15M45 Rollout Switch SPST Manual Reset 200°F

The Lennox 15M45 Rollout Switch Manual Reset is safety device that is essential to many heating and cooling systems including furnaces and air handlers. It serves a safety feature the thermostat turns off the burner should the temperature rise to an unsafe level. This also avoids such inconveniences such as overheating and fires that may be caused by some failure. The switch has an added manual reset button that enables you to reset the equipment when the temperature is safe. It has a voltage rating of 24V and is connected in a simple single pole single throw fashion and is suitable to be with most HVAC systems.