Vaillant aroSTOR 270 Litre Hot Water Heat Pump - A+ Rated | UK

Premium A+ rated Vaillant aroSTOR 270L heat pump with 1.2kW titanium heater. R290 refrigerant, COP >3.19, ideal for large households. Order online.

Experience superior hot water efficiency with the Vaillant aroSTOR VWL B 270/5 UK, a robust air-to-water heat pump cylinder tailored for larger UK homes or properties with high hot water demands. As a leading air source heat pump water heater, it draws on renewable air energy to provide abundant hot water, making it an excellent sustainable heating solution for family homes, small businesses, or renovation projects.

The Vaillant aroSTOR VWL B 270/5 UK litre is a premium domestic hot water heat pump for larger households and small commercial premises. R290 refrigerant, A+ efficiency, integrated 270L stainless steel cylinder. 

Advanced Renewable Energy System

• Ambient air or warm installation room heat source
• R290 natural refrigerant – zero ozone depletion, low GWP
• Maximum efficiency heating up to 60°C without backup

Performance & Technical Specifications

Installation & Features

• Flexible ducting – up to 10m (flexible) / 20m (rigid)
• Standalone, simplified installation
• Premium stainless steel tank (5-year warranty)
• Includes G3 kit, potable expansion vessel, integrated controls

Vaillant Quality & Benefits

• High COP & A+ energy rating – save on bills
• Lowest possible environmental impact – R290 refrigerant
• Super quiet: 50 dB(A)
• Reliable titanium backup heating and Legionella cycle

Model Comparison

Please note: Delivery times may vary depending on location, with specific details outlined below.

Standard Delivery

UK Mainland 

• Delivery Time: 2–4 working days
• Free Delivery on all orders

Express Delivery

UK Mainland

• Delivery Time: 1–3 working days
• Delivery fee of £15

Channel Islands

• Postcodes Covered: GY*, IM*, JE* 
• Minimum Order: £50
• Delivery Fee: £70

Northern Ireland, Offshore Territories & Scottish Islands 

• Postcodes Covered: BT*, HS*, KW, ZE
• Minimum Order: £50
• Delivery Fee: £35

Same Day Delivery 

• Eligible Postcodes:
  E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW*
• Minimum Order: £50
• Same Day Delivery Fee: £60
• Special Requests or Locations:
  For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.

Collections

Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.

Collection address: 284 Water Rd, Unit 9, London, HA0 1HX