The Nordyne 626541R Rollout Switch is a safety-critical manual reset flame rollout switch engineered for gas-fired furnaces and heating systems

With a low 0

Is this unit compatible with 120V systems

Designed for use with non-corrosive gases like natural gas

This prevents the bulb from becoming stuck in the well

Carrier HH12ZB200 Limit Switch The Nordyne 626541R Rollout SwitchThe Carrier HH12ZB200 Limit Switch is a critical OEM replacement part engineered for precise thermal protection in residential and light commercial furnaces. This auto reset limit switch features a 3 inch insertion depth and is factory calibrated for an L200 40 configuration, meaning it opens on a temperature rise at 200F and automatically closes once the system cools to 160F. As a furnace high limit thermostat, it prevents internal heat exchanger