Lennox 98M86 Rollout Switch ensuring that the critical bellows

ensuring that the critical bellows mechanism operates without interference from external contaminants or pressure loss

preventing dangerous over-firing or inefficient operation

Whether you are performing routine Preventative Maintenance (PM) or a full brewing equipment overhaul

Whether you are servicing a boiler or a large-scale furnace

Lennox 98M86 Rollout Switch ensuring that the critical bellowsThe Lennox 98M86 Rollout Switch is a critical furnace safety limit designed to monitor burner temperatures and prevent hazardous flame rollout conditions. This thermal rollout switch features a 350 degrees F actuation point with a manual reset mechanism, ensuring that a technician must inspect the combustion area for heat exchanger breaches or venting issues before the system becomes operational again. As a Single Pole Single Throw (SPST) component,