Vaillant aroSTOR Domestic hot water heat pump cylinders
The Vaillant aroSTOR range of domestic hot water heat pump cylinders, available in 200 and 270-litre models, is designed to meet the needs of larger homes or small businesses with high hot water demand.
It is an ideal solution for providing additional hot water efficiently, utilizing heat pump technology to heat water while reducing energy consumption and environmental impact.
The aroSTOR units offer reliable hot water storage, making them perfect for spaces where hot water usage is consistently high.

Vaillant aroSTOR Details
- Two models available – aroSTOR 200 and 270 litre
- Flexible siting options – A small footprint and range of 360° air duct accessories offer flexible options for siting 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 – The 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 backup heater for hot water boost (and Legionella protection)
- No additional measurements required on-site – Completely stand-alone hot water solution
- 1.2kW titanium electrical backup 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
Contact us today on 0161 368 4999