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 with a small footprint
Extremely quiet operation
Hot water on demand
Intergrated Controls
High quality material and components
Advanced insulation and use of rubber on the compressor for quiet operation
Self-managing hot water comfort with electrical back up heater for hot water boost
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
Length634mmHeight1458mmDepth634mmSupplier Part Number10031863Brand NameVaillant