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maintaining the precise air-to-fuel ratio necessary for optimal thermal efficiency
By maintaining positive contact when the door is secured
Whether you are performing a seasonal tune-up or a critical repair
mitigating common field issues like soot buildup or uneven heat exchange
hermetically sealed black bakelite case
Lennox 10P28 Thermocouple maintaining the precise air-to-fuel ratioThe Lennox 10P28 Thermocouple is a high performance pilot flame sensor engineered for standing pilot systems in gas fired furnaces, boilers, and water heaters. As an OEM HVAC replacement part, this 30 mV thermocouple generates the necessary thermal electromotive force to signal the gas valve's power unit, ensuring the pilot light safety circuit remains energized during operation. Featuring a 36 inch lead and a standard 11 32 32 male nut connector, the
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