This is a CGI-7 Cast Iron Boiler, Spark Ignition - Series 5 (LP Gas) manufactured by Weil-McLain.
| Vent Size: | 3" |
|---|---|
| Application: | Heating |
| Width (Inches): | 22" |
| Gas Connection: | 3/4" |
| IBR Rating: | 141000 |
| Max Altitude (Feet): | 4500 |
| Vent Type: | Power Vent |
| Water Connection: | 1-1/4" |
| Warranty: | 20 Year (Heat Exchanger)/ 2 Year (Parts) |
| Boiler Type: | Standard |
| BTU Output: | 141000 |
| Features: | 007 Circulator |
| System Type: | Hydronic (Water) |
| Ignition Type: | Spark Ignition |
| Product Type: | Boiler |
| BTU Input: | 190000 |
| DOE Rating: | 162000 |
| Efficiency: | 84% |
| Height (Inches): | 28-3/8" |
| Depth (Inches): | 23-1/4" |
| Fuel Type: | Propane |

You may require another pump, it is dependent on the layout of your heating system and is usually determined by a professional installer. To size a pump you will need to know the feet of head of your system and the gallons per minute required.