| AFUE Rating | : | 95 % |
| BTU Rating | : | 29.5 to 164 MBtu/hr Input, 153 MBtu/hr Heating |
| Capacity | : | 1-1/4 gal |
| Connection Type | : | 3/4 in Gas, 1 in System Supply/Return |
| Dimensions | : | 30 in H x 17-3/4 in W x 21-1/2 in D |
| Fuel Type | : | Liquid Propane Gas, Natural Gas |
| Material | : | 316L Stainless Steel Heat Exchanger/Burner |
| Mounting Type | : | Wall |
| Series | : | DCB Series |
Dunkirk® Gas Fired Boiler, DCB Series, 95 % AFUE, 29.5 to 164 MBtu/hr Input, 153 MBtu/hr Heating BTU, 1-1/4 gal Capacity, 3/4 in Gas, 1 in System Supply/Return Connection, Liquid Propane Gas, Natural Gas Fuel, Wall Mounting, 316L Stainless Steel Heat Exchanger/Burner, Dimensions: 30 in H x 17-3/4 in W x 21-1/2 in D
- Boiler with artificial intelligence control technology auto commissioning and continuous calibration functions optimize combustion and result in lower fuel bills, control panel features a backlit digital display that indicates boiler status, temperature, and diagnostics
- Automatically sets up the boiler during initial startup
- Recognizes natural or LP gas, no conversion kit required
- Continuously monitors combustion and adjusts gas and air flow to optimize combustion and fuel savings
- User Interface displays temperature status symbols and self-diagnostic
- 95% AFUE efficiency, meets the criteria for energy star 2018 most efficient
- 7:1 turndown modulation ratio in DHW mode
- 5.5:1 turndown modulation ratio in heating mode
- Assembled boiler with jacket, induced draft fan, high limit sensors, 30 lb/sq-in relief valve, low water pressure switch, temperature/pressure gauge
- Built-in load matching pump contributes to savings in electrical usage
- Free 2-year parts and labor limited warranty, 10-years limited heat exchanger
- 3/4 in NPT condensate trap connection