| Product Overview: Dunkirk Plymouth Xtreme Boilers Dunkirk Plymouth Xtreme Boilers offers the best combination of heating comfort, efficiency, reliability and affordability making it one of America's Hottest Boiler Values. With efficiency as high as 81.6%, a Plymouth boiler is an outstanding choice for performance and low operating cost. | Specifications: Efficiency: Mid-Efficiency Capacity: 70 - 105 - 140 - 175 - 210 - 245 - 280 MBH Heat Exchanger: Cast Iron Combustion: Atmospheric Venting: Vertical Vent Boiler Type: Hot Water Features: | |
| RATINGS & CAPACITIES | | Boiler Model Number | Number of Sections | +Natural Gas & Propane Gas | Dimensions (inches) | A.F.U.E. | Intermittent Ignition with Vent Damper | Standing Pilot With Vent Damper | AGA Input MBH++ | Heating Capacity MBH++ | Net I=B=R Rating MBH++ | FLUE Diameter | "A" Width | Intermittent Ignition with Vent Damper | Standing Pilot With Vent Damper | | PWX-3E | PWX-3V | 3 | 70 | 57 | 50 | 5 | 11-1/4 | 81.6 | 80.4 | | PWS-4E | PWX-4V | 4 | 105 | 85 | 74 | 6 | 1-1/2 | 81.5 | 80.4 | | PWS-5e | PWX-5V | 5 | 140 | 113 | 98 | 6 | 13-3/4 | 81.3 | 80.3 | | PWS-4E | PWX-4V | 6 | 175 | 142 | 123 | 7 | 21 | 81.1 | 80.2 | | PWS-4E | PWX-4V | 7 | 210 | 170 | 148 | 7 | 24-1/4 | 81.0 | 80.1 | | PWS-4E | PWX-4V | 8 | 245 | 198 | 172 | 7 | 27-1/2 | 80.8 | 80.0 | | PWS-4E | PWX-4V | 9 | 280 | 226 | 197 | 7 | 30-3/4 | 80.7 | 80.0 | ++ MBH=1,000Btuh Proudly Serving Colorado in the Following Locations: Longmont, Boulder, Niwot, Gunbarrel, Erie, Frederick Firestone, Dacono, Loveland, Louisville, and Lafayette. |