The outdoor sensor and wire is designed to allow outdoor reset functionality on the NCB-E, NCB-H, NFC, NFC-H, NHB, NFB and NFB-H series units. This product comes with a 1-year manufacturer's warranty from date of purchase.
- Provides additional controls for the boiler system to allow for more efficient operation based on outdoor ambient conditions
- Simple design and installation
- Can be installed on the exterior of a building
- Compatible for use with residential and commercial applications