Heat Pumps
Vaillant aroSTOR Heat Pump (0.47KW)
Guilt free hot water with beauty and efficiency!
Overview :
aroSTOR features:
- Hot water temperature up to 60 °C in heat pump mode
- Easy to install thanks to Plug & Play system
- Simple and clear operation using the illuminated display, with a pre-selector wheel on the operator control panel
- Legionella protection function for thermal sterilisation, heating the water to 60 °C (at 10:00 pm)
- Easy to operate Control system for all three types of heat generation: Heat pump mode, electric heater cartridge, auxiliary heating
Cylinder and Coolant equipment features:
- Enamelled domestic hot water cylinder
- Magnesium protection anode to protect against corrosion
- High-grade thermal insulation (85 mm PU rigid foam insulation) – very low /negible heat loss
- Integrated electric back up heating element (1,5 kW)
- Rotary sliding vane compressor
- Thermostatic expansion valve
- Efficient heat transfer with high operational safety thanks to large-area pipe coil condenser
- R134a safety coolant (0,950 kg, chlorine-free, zero ozone depletion potential)
Application and Installation
- Use in passive houses for hot water generation – Dehumidifies cellar spaces
- Heat Recovery / Transfer from spaces within the House
- An ideal replacement for old, directly heated domestic hot water cylinders
- Simple Plug and Play
Specifications:
| Specifications for the heat pump | Unit | aroSTOR VWL B |
|---|---|---|
| Tank Capacity | 270 | |
| COP | 3.14 | |
| Efficiency Class (Germany) | A+ | |
| Rated Power | kw | 0.47 |
| Heating Output | kw | 1.2 |
| Back up heating element | kw | 1.50 |
| Maximum Heating Output ( with back up) | kw | 3.15 |
| Maximum Water Temperature | Celcius | 65 |
| Operating Application Limits | Celcius | -7 to 45 |
| Heat Up Delta per hour – Heat Pump Mode | Celcius | 6 |
| Heat Up Delta per hour – with Back Up | Celcius | 11 |
| Operating Noise | dB(A) | 52 |
| Refrigerant type /weight | R 290 | |
| Tapping cycle (in accordance with EN 16147) | L | 89 |
| Outer diameter of the cylinder housing | mm | 634 |
| Height | mm | 1783 |
| Empty weight of the unit | kg | 68 |
| Weight of the unit filled with water in a ready-tooperate condition | kg | 338 |
| IP Rating | IPX4 | |
| Voltage and frequency of the product’s power supply | V/Hz | 230 V-50Hz |
| Maximum amperage of the power supply circuit | Amp | 8 |
| File Name | Download File | Share File |
|---|---|---|
| Vaillant Arostor Heat Pump Installation manual | Download | |
| Vaillant Arostor Heat Pump Leaflet | Download | |
| Vaillant Arostor Heat Pump Operating manual | Download | |
| Vaillant AROSTOR Specs and Dimensions | Download |
