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Vaillant Unistor 20235271 Heat Pump Cylinder

Vaillant Unistor 20235271 Heat Pump Cylinder


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Vaillants uniSTOR heat pump cylinder range is designed to work in harmony with Vaillant heat pumps and provide highly efficient heating and hot water systems. Featuring state-of-the-art insulation as well as a 100% recyclable stainless steel shell, uniSTOR heat pump cylinders give you a robust and sustainable system solution to support your Vaillant heat pump. All Vaillant hot water cylinders are manufactured in line with standards that are maintained by the Hot Water Association.
The cylinders range from 150 up to 300 litres, so they’re suitable for a wide range of properties with different hot water demands
Specifically designed to work alongside Vaillant heat pumps
Unique integrated coil system ensures maximum heat transfer and helps to reduce running costs and increases hot water performance
The cylinders are made from 100% recyclable stainless steel with an ultra-hard-wearing outer shell that comes with a 25-year guarantee
Available in a range of sizes from 150 to 300 litres
Pre-plumbed versions available in 150 to 300 litres
NameProduct CodePrice
Vaillant Unistor 20235271 Heat Pump Cylinder 150 Litre2420£1,000.00
Vaillant Unistor 20235272 Heat Pump Cylinder 200 Litre2421£1,199.99
Vaillant Unistor 20235273 Heat Pump Cylinder 250 Litre2422£1,300.00
Vaillant Unistor 20235274 Heat Pump Cylinder 300 Litre2423£1,399.99

Delivery options

At The Underfloor Heating Store, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

We're proud to offer a range of delivery options to suit you, including free delivery on all of our orders or next working day delivery for a fixed price of £4.99.

Our delivery options

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  • FREE
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  • £4.99 (order before 4pm, Monday to Friday)
  • Next Working Day Before 10.30am
  • £14.99 (order before 4pm, Monday to Friday)
  • Saturday Delivery
  • £29.99 (order before 4pm on Friday)