Description
this sensor is required for dual-fuel and high-efficiency heat pump applications to monitor the outdoor balance point for switching between the heat pump and gas furnace
reducing troubleshooting time on-site and preventing unnecessary compressor replacements
Leak Prevention: Precision-machined threads and seating surfaces provide a secure
reducing diagnostic callbacks during the heating season
reducing labor time during emergency maintenance calls
Lennox 39H13 Relay Els PW 17895 this sensor is required forRelay
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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