Navien NHB-150 | 150,000 BTU/H | Condensing Boiler Residential & Commercial
NHB-150 | 150,000 BTU/H Indoor Boiler Residential & Commercial
HIGH-EFFICIENCY CONDENSING HEATING BOILER
- Super condensing efficiency
- Dual stainless steel heat exchangers
- SCH40, 2″ PVC venting up to 60′
- ½” Gas pipe up to 40′
- TDR up to 15:1
- Integrated controls