WGJ-g DUOSOL, plastic housing
characteristics
Double-shell heaters - water heat exchangers WGJ-g DUOSOL are designed to heat and store hot water for the needs of apartments, houses, workshops, etc.
The tank is covered inside with a layer of special high temperature ceramic enamel.
Available models:
| Catalog number | Model | EAN |
| 227-20-600 | WGJ-g DUOSOL 200 | 5903538238165 |
| 227-25-600 | WGJ-g DUOSOL 250 | 5903538238172 |
technical information
| Parameters | Unit | WGJ-g DUOSOL 200 | WGJ-g DUOSOL 250 |
| D | mm | 600 | 640 |
| H | mm | 1440 | 1430 |
| E | mm | 1205 | 1180 |
| F | mm | 1115 | 1090 |
| A | mm | 235 | 245 |
| B | mm | 325 | 335 |
| R | mm | 325 | 365 |
| Muff ZW - supply of cold water | ¾" | ¾" | |
| Muff CW - supply of hot water | ¾" | ¾" | |
| Muff WE - inlet hot water boiler | 1" | 1" | |
| Muff WY - water outlet of the boiler | 1" | 1" | |
| Coil connector KW | 1" | 1" | |
| Muff circulation MC | ½" | ½" | |
| Muff heater MG | 1 ½" | 1 ½" | |
| Connector heater KG | 1 ½" | 1 ½" | |
| Tube thermometer RK | mm | Ø12 | Ø12 |
| Cork anode AN | 2" | 2" | |
| Magnesium Anode | Ø 40 x 240 | Ø 40 x 240 | |
| Thermal isolation | about 50 mm polystyrene foam | ||
| The weight of heater without water | kg | 90 | 98 |
| Parameter | Unit | WGJ-g DUOSOL 200 | WGJ-g DUOSOL 250 | |
| Actual heater capacity | dm³ | 193 | 246 | |
| Sheathed exchanger | Heat exchanger area | m² | 1,33 | 1,42 |
| Capacity exchanger | dm³ | 19,3 | 20,5 | |
| Efficiency hot water 80/10/45°C 70/10/45°C 60/10/45°C | dm³/h |
960 815 555 |
1020 870 590 | |
| Constant heating power 80/10/45°C 70/10/45°C 60/10/45°C
| kW | 40 31 22 | 43 33 23 | |
| Heating water flow | m³/h | 2,3 | 2,6 | |
| Loss of pressure | bar | 26 | 26 | |
| Coil | The exchange surface of the coil | m² | 0,82 | 0,96 |
| The capacity of the coil | dm³ | 4,7 | 5,5 | |
| Efficiency hot water 80/10/45°C 70/10/45°C 60/10/45°C | dm³/h |
610 488 360 |
700 565 415 | |
| Constant heating power 80/10/45°C 70/10/45°C 60/10/45°C | kW |
25,5 20,3 15,0 |
29,1 23,5 17,3 | |
| Heating water flow | m³/h | 1,6 | 1,9 | |
| Loss of pressure | mbar | 35 | 35 | |
| ErP Efficiency Class* | C | C | ||
| Operating parameters water tank | max. pressure and operating temperature pr = 0,6 MPa tr = 80°C | |||
| The parameters of the heating medium in the exchanger jacketed | max. pressure and operating temperature pr = 0,3 MPa tr = 100°C | |||
| The parameters of the heating medium in the coil | max. pressure and operating temperature pr = 0,6 MPa tr = 100°C | |||
| Thermal isolation | about 50 mm polystyrene foam | |||
* in accordance with applicable since 26 September 2015. EU Commission Regulation No. 812/2013