For mounting to a 2x4 inch handy box

When troubleshooting Reznor furnace ignition failure

Critical for maintaining electrical continuity in intermittent pilot and direct spark systems

Engineered for compatibility with specific Goodman and Amana gas furnaces

Lennox 98G47 Roll Out Switch For mounting to a 2x4As an experienced tech, you know that a tripped rollout switch is never the root causeits the symptom of a serious combustion or induction failure. The Lennox 98G47 is a critical thermal fuse rollout switch calibrated to 171 degrees Fahrenheit. This OEM furnace safety part is engineered to monitor the burner vestibule and instantly interrupt the heating circuit if it detects a flame rollout or excessive heat buildup, typically caused by a cracked heat