| Dimensions |
Width: 14 Inches (355.6 mm) |
| Height: 23 Inches (584.2 mm) |
| Depth: 9 Inches (228.6 mm) |
| Weight |
43.7 lbs (19.8 kg) |
| Installation Type |
Outdoor |
| Minimum/Maximum BTU |
10,300 / 180,000 Natural Gas and Propane |
| Energy Factor |
0.82 for Natural Gas and Propane |
| Temperature Range |
Residential: 98°F - 140°F (37°C - 60°C) |
| Commercial: 98°F - 160°F (37°C - 71°C) |
| Minimum Activation Rate |
0.4 gpm (1.5 lpm) |
| Flow Rate (70° / 50° Temperature Rise) |
4.3 / 6.0 gpm (16.3 / 22.7 lpm) |
| Hot Water Flow Rate Range |
0.26 - 7.5 gpm (0.98 - 28.4 lpm) |
| Controllers |
Standard: MC-91-2US |
| Optional: MC-100-1, BC-100V-1, MC-195T-US, MCC-91-2 |
| Ultra Lox NOx |
Yes |
| Warranty (Residential)* |
Limited 12-year on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor) |
| Warranty (Commercial)* |
Limited 5-year on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor) |
| Mobile Home Certified |
Yes |
| Valves Shipped in Box |
Yes |
| High Altitude Approved |
Up to 10,200 ft. (3,109 m) |
| Certifications |
AHRI and CSA |
| Venting Options |
N/A |
| Tankless Rack System (TRS/TRW) Compatible |
No |
| 1/2" Gas Line Compatible |
Yes |
