Vaillant aroSTOR

Vaillant Group

Air-to-water domestic hot water heat pump

aroSTOR range of domestic hot water heat pumps features 200 and 270 litre models, perfect for additional hot water requirements in larger homes or small businesses where there is a high hot water demand.

Incredibly efficient and sustainable, aroSTOR uses thermal energy to heat hot water collected via an external air duct or it can 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, 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.

Two models available
aroSTOR 200 and 270 litre

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

Find out more here