Add to comparison | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
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Gorenje GBF 80 UA | Willer EV 50 DR Grand | Bosch Therm 4000 O WR 10-2 P | Willer EV 80 DR Grand | NOVAtec NT-S 50 | Gorenje GBF 50 UA | |
Compare prices 74 | Compare prices 82 | Compare prices 82 | Compare prices 159 | Compare prices 70 | Compare prices 82 | |
User reviews | ||||||
TOP sellers | ||||||
Type | storage | storage | tankless | storage | storage | storage |
Energy source | mains | mains | gas | mains | mains | mains |
Installation | vertical | vertical | vertical | vertical | vertical | vertical |
Tank volume | 80 L | 50 L | 80 L | 50 L | 50 L | |
2 tanks | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Tank shape | cylindrical | flat | rectangular | flat | cylindrical | cylindrical |
Technical specs | ||||||
Power source | 230 V | 230 V | energy independent | 230 V | 230 V | 230 V |
Energy efficiency class | A | |||||
Power consumption | 2000 W | 2000 W | 2000 W | 1200 W | 2000 W | |
Heating modes | 3 | 2 | ||||
Rated heat exchanger power | 17.4 kW | |||||
Max. water temperature | 75 °C | 80 °C | 60 °C | 80 °C | 77 °C | 75 °C |
Performance (Δt ~25 °C) | 10 L/min | |||||
Performance (Δt ~50 °C) | 5 L/min | |||||
Heat loss | 1.63 kWh/24h | |||||
Tank lining | enamel | enamel | enamel | enamel | enamel | |
Water supply | with pressure | with pressure | with pressure | with pressure | with pressure | with pressure |
Heating time | 185 min | 90 min | 140 min | 147 min | 105 min | |
Magnesium anode | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Heating elements | 2 | 2 | 1 | 2 | 1 | 2 |
Heating element type | dry heater | dry heater | heat exchanger | dry heater | wet heater | dry heater |
Ignition type | piezo ignition | |||||
Combustion chamber type | open (atmospheric) | |||||
Flue diameter | 112 mm | |||||
Gas consumption | 2.1 m³/h | |||||
Features | ||||||
Functions | thermostat | thermostat | thermostat | thermostat | thermostat | thermostat |
Safety systems | overheat protection frost protection safety valve | overheat protection safety valve | overheat protection gas control draft sensor | overheat protection safety valve | overheat protection safety valve | overheat protection safety valve |
General specs | ||||||
Controls | mechanical | mechanical | mechanical | mechanical | mechanical | mechanical |
Controls layout | front | front | front | front | bottom | front |
Pipe connection | bottom | bottom | bottom | bottom | bottom | bottom |
Tank manufacturer's warranty | 10 years | 5 years | 5 years | 5 years | 10 years | |
Dimensions (HxWxD) | 83х45х46 cm | 88.5x45x24 cm | 58х31х22 cm | 97x53x29 cm | 56.7x46.1x47.5 cm | 61х45х46 cm |
Weight | 30 kg | 23 kg | 11 kg | 30 kg | 24 kg | |
Added to E-Catalog | june 2010 | april 2018 | august 2009 | april 2018 | july 2016 | june 2010 |