Incredibly efficient and sustainable, aroSTOR uses thermal energy to heat hot water collected via an external air duct or it can be recycled 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, 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 backup heater, whilst still providing strong efficiency levels.
Energy Efficient
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+
Intergrated Controls
High quality material and components
Advanced insulation and use of rubber on the compressor for quiet operation
Completely stand-alone hot water solution - No additional measurements required on site
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
Technical specification
Waist Sizeaa18cf24gtLength634mmHeight1458mmDepth634mmSupplier Part Number10031862Brand NameVaillant