Lennox 60M61 Rollout Switch This automatic reset limit switch

This automatic reset limit switch is calibrated with a 140°F opening threshold and a 110°F closing threshold

the WAF-4 facilitates precise HVAC valve modulation and maintains stem alignment under high-demand hydronic conditions

ensuring the inducer motor establishes a proper draft before allowing the ignition sequence to proceed

For technicians performing an HVAC burner replacement

Is this compatible with all Reznor unit heaters

Lennox 60M61 Rollout Switch This automatic reset limit switchThe Lennox 60M61 Rollout Switch is a critical safety component designed for high temperature monitoring within HVAC combustion chambers. This manual reset rollout switch is engineered with a fixed trip point of 290 degrees F, ensuring the system shuts down immediately if flame rollout or excessive heat is detected. Utilizing a single pole single throw (SPST) configuration, this switch breaks the electrical circuit upon reaching its thermal limit.