High-Efficiency Comfort from 3D Plumbing
NCB Series High Effiency Wall-Hung Combi
Navien NCB is the first high efficiency tankless condensing combination boiler with the capacity to supply both heat and domestic hot water for larger homes - enough hydronic heat for a whole house, plus hot water to run two showers and a dishwasher all at the same time.
- Duel inputs: Up to 120 MBtuh for heating and 199 MBtuh for DHW
- 4.5 GPM at 77 degree temperature rise for domestic hot water
- Turn-down ratio of 6:1 for heat and 11:1 for DHW
- Dual stainless steel heat exchangers
- Field gas convertibility for NG to LPG
- PVC Venting: up to 60 Ft. with 2 in. or 150 Ft with 3 in.
- Uses existing 1/2 gas line
- Linkable with our NPE units for high DHW capacity
|MODEL||Input MBtuH||Output MBtuH||AFUE||Dimensions|
- Heat Exchanger for 120 months -
- All Parts for 60 months -
- Limited Labor for 12 months -