| AFUE Rating | : | 0.95 |
| BTU | : | 110000 |
| Fuel Type | : | NG/LP |
| Section | : | Heating Boiler |
| Section | : | Water Heaters |
| Series | : | NHB-H |
| Weight | : | 75.0 lbs |
| Width | : | 17.3 in |
| Length | : | 12.0 in |
| Height | : | 24.0 in |
High efficiency condensing;Dual stainless steel heat exchangers;SCH40, 2" venting up to 65';3" venting up to 150';TDR up to 11:1;Built-in zoning control;Smart controls LCD display, quick dial wheel & Setup Wizard