| EKHWCH300BA | EKHWCH500BA | |||||
|---|---|---|---|---|---|---|
| Heat exchanger | Domestic hot water | Average specifc thermal output | W/K | 1,890 | 2,450 | |
| Tube material | Stainless steel (DIN 1.4404) | Stainless steel (DIN 1.4404) | ||||
| Operating pressure | bar | 6 | 6 | |||
| Internal coil volume | l | 18.6 | 23.8 | |||
| Quantity | 1 | 1 | ||||
| Charging | Quantity | 1 | 1 | |||
| Average specifc thermal output | W/K | 920 | 1,030 | |||
| Tube material | Stainless steel (DIN 1.4404) | Stainless steel (DIN 1.4404) | ||||
| Operating pressure | bar | 3 | 3 | |||
| Internal coil volume | l | 9 | 9 | |||
| Auxiliary solar heating | Internal coil volume | l | 4 | |||
| Average specifc thermal output | W/K | 350 | ||||
| Tube material | Stainless steel (DIN 1.4404) | |||||
| Operating pressure | bar | 3 | ||||
| Quantity | 1 | |||||
| Dimensions | Unit | Width | mm | 595 | 790 | |
| Height | Tank | mm | 1,650 | 1,660 | ||
| Depth | mm | 615 | 790 | |||
| Casing | Material | Impact resistant polypropylene | Impact resistant polypropylene | |||
| Colour | Traffic white (RAL9016) / Dark grey (RAL7011) | Traffic white (RAL9016) / Dark grey (RAL7011) | ||||
| Tank | Energy efficiency class | B | B | |||
| Material | Polypropylen | Polypropylen | ||||
| Standing heat loss | W | 64 | 72 | |||
| Water volume | l | 294 | 477 | |||
| Weight | Unit | Empty | kg | 51 | 74 | |
| Full | kg | 351 | 574 | |||
| Mounting | Floor | Floor | ||||
| Notes | (1) - Heatloss according to EN12897 | (1) - Heatloss according to EN12897 | ||||
| (2) - TKW = 10°C/TWW = 40°C/TSP = 50°C | (2) - TKW = 10°C/TWW = 40°C/TSP = 50°C | |||||
| (3) - TKW = 10°C/TWW = 40°C/TSP = 60°C | (3) - TKW = 10°C/TWW = 40°C/TSP = 60°C | |||||
| (4) - TKW = 10°C/TWW = 40°C/TSP = 65°C | (4) - TKW = 10°C/TWW = 40°C/TSP = 65°C | |||||
| (5) - For tapping volume 140l -> 5820 Wh (bath) / 8kW heat pump | (5) - For tapping volume 140l -> 5820 Wh (bath) / 8kW heat pump | |||||
| (6) - For tapping volume 90l -> 3660 Wh (bath) / 8kW heat pump | (6) - For tapping volume 90l -> 3660 Wh (bath) / 8kW heat pump | |||||
| (7) - For tapping volume 140l -> 5820 Wh (bath) / 16kW heat pump | (7) - For tapping volume 140l -> 5820 Wh (bath) / 16kW heat pump | |||||
| (8) - For tapping volume 90l -> 3660 Wh (bath) / 16kW heat pump | (8) - For tapping volume 90l -> 3660 Wh (bath) / 16kW heat pump | |||||