Harbor notes
Glass shelves · bracketed field sheets
Description
this Single Pole Double Throw relay provides reliable control over two separate circuits
Key Benefits: Universal Performance: Specifically calibrated for a 115-165F temperature range to provide accurate thermal protection
It is not intended for use with high-voltage direct spark ignition modules from other families unless specified by the manufacturer
Key Benefits for Technicians: Direct OEM Replacement: Drop-in compatibility for the 42-25105-01
check your service manual or contact our team with your coil's serial number to confirm exact fitment
Lennox 33F37 Flame Sensor Els PW 17895 this Single Pole Double ThrowThe 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