| AFUE Rating |
: |
0.95 |
| BTU |
: |
175000 |
| Fuel Type |
: |
NG/LP |
| Section |
: |
Heater Boiler |
| Section |
: |
Water Heaters |
| Series |
: |
NFB |
| Weight |
: |
121.0 lbs |
| Width |
: |
17.3 in |
| Length |
: |
27.6 in |
| Height |
: |
17.3 in |
13.2:1 TDR;95% AFUE – Energy Star certified;2” venting up to 65’, 3” venting up to 150';Advanced controls with Intuitive user interface and Setup Wizard;Built-in powered connections for 3 zone valves or 3 zone pumps;Common venting up to 8 units and cascading up to 16 units;Approved for high altitude up to 10,100 ft. (NG and LP), conversion kits included;Patented stainless steel fire tube heat exchanger with non-metallic condensate base
