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The GB142 is designed with a state-of-the-art aluminum heat exchanger and integrated controls. Utilizing advanced condensing technology, the Buderus GB142 boiler maximizes the use of every cubic foot of natural gas or propane. Its small size and minimal clearance requirements provide tremendous installation flexibility.
Bosch Buderus Gas Fired Boiler, GB142 Model, 120 VAC, 82 W Consumption, 3 -Phase, 96 % AFUE, 660000 - 214800 Btu/hr Input, 178900 Btu/hr Output BTU, 3/4 in NPT Gas, 1 in NPT Supply/Return Connection, Natural, LP Gas Fuel, Direct Exhaust Vent, Electronic/Spark Ignition, Wall Mounting, 35.4 in W x 28 in H x 18.7 in D
| AFUE Rating | : | 96 % |
| BTU Rating | : | 660000 - 214800 Btu/hr Input, 178900 Btu/hr Output |
| Connection Type | : | 3/4 in NPT Gas, 1 in NPT Supply/Return |
| Dimensions | : | 35.4 in W x 28 in H x 18.7 in D |
| Fuel Type | : | Natural, LP Gas |
| Ignition System | : | Electronic/Spark |
| Model | : | GB142 |
| Mounting Type | : | Wall |
| Phase | : | 3 |
| Power Rating | : | 82 W Consumption |
| Vent Type | : | Direct Exhaust |
| Voltage Rating | : | 120 VAC |
- Buderus quality and engineering for reliability and long life
- Easy to install and maintain
- State-of-the-art condensing technology for highest efficiency
- Wall-hung condensing hot water boiler, suitable for induced draft firing
- Boiler shall utilize a cast aluminum heat exchanger with high quality condensing heating surfaces
- Boiler shall be constructed, tested and labeled in accordance with ASME section IV and shall bear the ASME stamp, boilers shall be CSA approved and have an applicable Canadian registration number
- Heat exchanger shall be labeled for 58 lbf/sq-in maximum working pressure rating, an integrated pressure sensor shall ensure minimum and maximum water pressures are not exceeded
- Boiler shall be capable of modulating firing from 100 - 30% of capacity continuously based upon supply and return water temperatures, and/or outdoor reset computerized control
- Gross stack temperatures at full firing rate shall not exceed 180 deg F
- Standard equipment include a pump group assembly - Grundfos UPS15-58, 3-speed circulator, supply and return shut-off valves, pressure gauge, 30 lbf/sq-in relief valve and hydraulic separator with NPT system connections
- Minimal clearances shall be integral to the boiler cabinet design: A removable housing shall be used to access heat exchanger, burner components, gas valve and sensors
- Integrated controller monitor and control all combustion process functions, control of the boiler water temperature to a value required by the connected components and shall display current water temperatures or fault conditions with changes in operation status
- Additional control functions include an on/off button, rotary temperature knobs, LED for burner operation and button for fault condition reset
- 5 years warranty on parts and labor for residential applications
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