Vailant aroSTOR domestic hot water heat pump 200 litre

Air-to-water domestic hot water heat pump

• Highly energy efficient and reliable
• Flexible siting options with a small footprint
• Extremely quiet operation
• Hot water on demand
• ErP A+ rated product

Incredibly efficient and sustainable, aroSTOR uses thermal energy to heat hot water collected via an external air duct or it can be recycle hot air from within the room where it’s installed. The only other energy needed is the electricity to run the appliance.

aroSTOR heat pumps use only R290 natural refrigerant (4773 kB), which is used widely in household appliances such as domestic fridge freezers. With R290, aroSTOR gives excellent performance for water heating as it can deliver 60° in the cylinder without any need for a back-up heater, whilst still providing strong efficiency levels.

• Flexible siting options – A small footprint and range of 360° air duct accessories offers flexible options for siting of the appliance
• Highly energy efficient and reliable – Gives high COP of >3.19 and best possible ErP label of A+
• Controls – Comes with integrated control
• High quality material and components – Stainless steel tank comes with a five year warranty (two years for other components)
• Extremely quiet operation – Advanced insulation and use of rubber on the compressor for quiet operation
• Hot water on demand – Self-managing hot water comfort with electrical back up heater for hot water boost (and Legionella protection)
• No additional measurements required on site – Completely stand-alone hot water solution
• 1.2kW titanium electrical back-up heater – Titanium is a more corrosion resistant material than copper whilst is also more resistant to calcium build up, giving excellent lifetime performance and reliability
• Easy transportation – aroSTOR is top heavy so we deliver it in a strong bag that is easy for two people to carry

Nominal capacity = 200l
Outer diameter =624 mm
Height = 1,458 mm
Weight (when empty) = 55kg
Weight (filled) = 255kg
Cylinder material = Stainless steel
Heat insulation = Polyurethane foam 50 mm
Type of electric heater = Immersion / TiThermal losses 55°C = 1,61 kW/24hDHW temperature range (HP only) = 30 to 60°CMax. temperature of DHW HP inlet domestic water = 70°CMinimal air flow range = 320 m3/hNominal air flow range = 350 m3/hMaximum air flow range (non ducted) = 400 m3/hMaximum pressure = 6 barMax. hot water temperature (HP + back up heater) = 65°CMaximum pressure of the T&P relief valve = 7 barMaximum temperature of the T&P relief valve = 90°C

BEW Climatech can offer manufacturer supported training free of charge and we also offer a full heat loss design service too.