this component is a direct replacement for the Resideo 392877/U

Common Questions: What does the L170-40 rating signify

Each replacement thermocouple kit includes universal adapter fittings

When dealing with Bunn TDS3 or Bunn TDS5 models

Lennox 10P28 Thermocouple this component is a directThe 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