000 BTU/hr and a maximum temperature rating of 250°F

excessive carbon buildup on the electrode tip

Its override relay module functionality enables the terminal to maintain a stable setpoint while providing the flexibility to drive the unit fully open or closed via a contact closure

ensuring your gas pressure switch and heating cycles remain within manufacturer parameters

this DPST electric heat sequencer manages the timing of heating elements and blower motors to prevent circuit overloads during startup

Lennox 15M42 Rollout Switch 000 BTU/hr and a maximumMaintain critical furnace safety and prevent equipment damage with the Lennox 15M42 Rollout Switch. Designed as a direct fit OEM replacement flame rollout switch, this component is engineered to monitor the burner compartment for abnormal heat conditions. The 15M42 is a single pole single throw (SPST) switch calibrated to actuate at 250 degrees F, effectively interrupting the burner circuit if a flame rollout or excessive thermal event occurs. This