| Vent Type: | Atmospheric Type B Vent (Chimney) |
|---|---|
| Application: | Heating |
| Boiler Type: | Standard |
| Fuel Type: | Natural Gas |
| Efficiency: | 84% |
| Width (Inches): | 22" |
| System Type: | Hydronic (Water) |
| Height (Inches): | 62.125" |
| Features: | EI/Spark Ignition |
| Depth (Inches): | 23-1/4" |
| Vent Size: | 7" |
| Water Connection: | 1-1/4" |
| Gas Connection: | 3/4" |
| BTU Input: | 200000 |
| IBR Rating: | 147000 |
| BTU Output: | 147000 |
| DOE Rating: | 170000 |
| Warranty: | 20 Year (Heat Exchanger)/ 2 Year (Parts) |


Replacement Parts
SKU: 381-359-080
Brand: Weil-McLain
We do not have a technician on staff who would be able to calculate this for you. we recommend speaking with a heating professional