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reducing the need to carry multiple fixed-temperature switches in the field
Designed for robust performance
Robust Overcurrent Protection: A 60-amp rating ensures the system handles startup inrush current without premature failure
these plates offer a seamless thermostat mounting base that covers existing wall gaps and paint lines
Lennox 33F37 Flame Sensor Els PW 17895 reducing the need to carryThe Lennox 33F37 Flame Sensor is a critical OEM replacement part engineered to maintain the safety and operational sequence of residential gas furnaces. As an HVAC flame rectification probe, it generates a microamp signal to the furnace control board upon detecting heat, ensuring the gas valve remains open only when a pilot or burner flame is present. This high integrity sensor is functionally identical to part 33F3701 and serves as a direct
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