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Add to comparison |  |  |  | |  |  |
|---|---|---|---|---|---|---|
| Willer EV 50 DR Grand | Bosch Therm 4000 O WR 10-2 P | Hotpoint-Ariston VLS PRO DRY Wi-Fi 80 | Willer EV 80 DR Grand | Gorenje GBF 80 UA | Ardesto X2 | |
| Outdated Product | from $149.00 up to $232.64 | Expecting restock | Outdated Product | from $130.04 up to $167.56 | Outdated Product | |
| Type | storage | tankless | storage | storage | storage | tankless |
| Energy source | mains | gas | mains | mains | mains | gas |
| Installation | vertical | vertical | universal (wall) | vertical | vertical | vertical |
| Tank volume | 50 L | 80 L | 80 L | 80 L | ||
| 2 tanks |  | |  | | | |
| Tank shape | flat | rectangular | flat | flat | cylindrical | rectangular |
Technical specs | ||||||
| Power source | 230 V | energy independent | 230 V | 230 V | 230 V | energy independent |
| Energy efficiency class | A | A | ||||
| Power consumption | 2000 W /1200+800 W/ | 3000 W | 2000 W /1200+800 W/ | 2000 W | ||
| Heating modes | 3 | 2 | ||||
| Rated heat exchanger power | 17.4 kW | 20 kW | ||||
| Max. water temperature | 80 °C | 60 °C | 80 °C | 80 °C | 75 °C | |
| Performance (Δt ~25 °C) | 10 L/min | 10 L/min | ||||
| Performance (Δt ~50 °C) | 5 L/min | |||||
| Heat loss | 1.63 kWh/24h | |||||
| Efficiency | 86 % | |||||
| Tank lining | enamel | enamel | enamel | enamel | ||
| Water supply | with pressure | with pressure | with pressure | with pressure | with pressure | with pressure |
| Heating time | 90 min /at ∆t=50 °С"/ | 136 min /at ∆t=45 °C/ | 140 min /at ∆t=50 °С/ | 185 min | ||
| Magnesium anode | | | | | | |
| Electronic anode | | | | | | |
| Heating elements | 2 | 1 | 2 | 2 | 2 | 1 |
| Heating element type | dry heater | heat exchanger | dry heater | dry heater | dry heater | heat exchanger |
| Ignition type | piezo ignition | batteries | ||||
| Combustion chamber type | open (atmospheric) | open (atmospheric) | ||||
| Flue diameter | 112 mm | 110 mm | ||||
| Gas consumption | 2.1 m³/h | 2.3 m³/h | ||||
Features | ||||||
| Functions | thermostat | thermostat | thermostat display control via Intermet | thermostat | thermostat | thermostat display |
| Safety systems | overheat protection safety valve | overheat protection gas control draft sensor | overheat protection safety valve | overheat protection safety valve | overheat protection frost protection safety valve | overheat protection gas control draft sensor |
General specs | ||||||
| Controls | mechanical | mechanical | electronic | mechanical | mechanical | mechanical |
| Controls layout | front | front | front | front | front | front |
| Pipe connection | bottom | bottom | bottom | bottom | bottom | bottom |
| Tank manufacturer's warranty | 5 years | 5 years | 10 years | |||
| Dimensions (HxWxD) | 88.5x45x24 cm | 58х31х22 cm | 108.7x51.1x27.5 cm | 97x53x29 cm | 83х45х46 cm | 59x34x19 cm |
| Weight | 23 kg | 11 kg | 28.3 kg | 30 kg | 30 kg | 7.6 kg |
| Added to E-Catalog | april 2018 | august 2009 | july 2024 | april 2018 | june 2010 | march 2023 |
