Lennox 15M45 Rollout Switch Integrated Auxiliaries: Dedicated terminals for

Integrated Auxiliaries: Dedicated terminals for 120V cleaners and humidifiers simplify system upgrades

it restores continuity once the temperature drops below the fixed differential (typically 180°F)

The primary side (120V) and secondary side (24V) both utilize 8-inch wire leads

this compression-style valve is specifically designed for draining expansion tanks and monitoring levels in liquid storage vessels

High Circuit Reliability: Optimized for low-voltage control circuits common in AAON heating and cooling sections

Lennox 15M45 Rollout Switch Integrated Auxiliaries: Dedicated terminals forAs a veteran tech, you know that a tripped rollout switch isnt the problemits the symptom. The Lennox 15M45 Rollout Switch is a critical safety component designed to break the circuit when it detects flame rollout or excessive heat buildup near the burner box. This genuine OEM replacement is calibrated to actuate at 200F, featuring a manual reset button that forces a physical inspection before the system can be fired back up. This switch is a direct,