Lennox 33F37 Flame Sensor Els PW 17895 Key Benefits for Technicians: Direct
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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Description
Key Benefits for Technicians: Direct OEM Replacement: Drop-in compatibility for the 42-25105-01
The pre-wired design and color-coded leads reduce field installation time
check your service manual or contact our team with your coil's serial number to confirm exact fitment
requiring no modifications to the existing bracket or electrical leads
the 71491071 is the official successor to the 70005904 series
Lennox 33F37 Flame Sensor Els PW 17895 Key Benefits for Technicians: DirectThe 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
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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