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Specifically calibrated to 275 degrees F for high-tolerance flame rollout protection
this 11-pin terminal base delivers the mechanical durability required for continuous-duty cycles in automation environments
the internal bimetal strip or heater is likely damaged and requires replacement
including MGH and M1 series equipment
ensuring low resistance and secure electrical contact
Lennox 43K53 Flame sensor Specifically calibrated to 275 degreesThe Lennox 43K53 Flame Sensor is a critical OEM safety component engineered for precise flame rectification in gas fired heating systems. This double prong flame sensor, also identified by part number 43K5301, monitors the combustion process to ensure a stable pilot or burner flame is present before allowing the gas valve to remain open. Built with high temperature resistant materials and a 4 inch overall length, this Lennox furnace flame sensor is a
