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The uniSTOR hot water cylinders for heat pumps

The cylinder range designed for heat pumps

  • The cylinders range from 150 up to 300 litres, so they’re suitable for a wide range of properties with different hot water demands
  • They’re specifically designed to work alongside Vaillant heat pumps
  • Their unique integrated coil system ensure 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

Overview

UniSTOR cylinder range for heat pumps

Our 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.

Pre-plumbed cylinder range available which comes with fitted components to make installation quicker for your installer.

All Vaillant hot water cylinders are manufactured in line with standards that are maintained by the Hot Water Association.

Vital statistics

  • Available in a range of sizes from 150 to 300 litres
  • Slim-line 150 litre option available for compact spaces
  • Pre-plumbed versions available in 150 to 300 litres

Specifications

Specifications

The uniSTOR cylinder range150 litre pre-plumbed200 litre pre-plumbed250 litre pre-plumbed 300 litre pre-plumbed150 litre standard200 litre standard250 litre standard300 litre standard
Outer diameter with insulation (mm)435595595595595595595595
Height with insulation (mm)1642126515351745975126515351745
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Related Products

Related Products

The aroTHERM air-to-water heat pump

Heat pump technology that uses the air outside

  • The pump harnesses naturally renewable resources, so it saves money on your fuel bills and reduces your carbon footprint
  • Homeowners can benefit from a range of warranties of up to 7 years parts and labour when installed by a renewable partner
  • There are four sizes of heat output available, so it’s a good solution for most kinds of property

The aroTHERM hybrid heat pump system

An intelligent renewable heating solution

  • Hybrid heating solution to combine aroTHERM air-to-water heat pump with a traditional boiler
  • Unique triVAI technology to ensure most efficient energy source always used
  • Great first step into a renewable and sustainable heating system for your home
  • Homeowners can benefit from a range of warranties of up to 7 years parts and labour when installed by a renewable partner

The flexoTHERM multi-source heat pump

A smart and flexible multi-source heating system that uses renewable heat sources from the ground, water or air

  • flexoTHERM is one of our greenest heating systems, because it uses renewable sources to create free energy
  • The heat pump come in different sizes of heat output to suit your property, with 5, 8, 11, 15 and 19kW models available
  • It’s simple to install, and features intelligent weather compensating controls and Wi-Fi connectivity for remote operation
  • Homeowners can benefit from a range of warranties of up to 7 years parts and labour when installed by a renewable partner

geoTHERM ground source heat pump

A quiet, efficient and economical heat pump that draws on renewable energy

  • When a geoTHERM heat pump is installed in a well-insulated building, it significantly reduces heat loss for greater comfort and lower fuel bills
  • It comes with weather compensating controls as standard, to give you optimum efficiency
  • The clear LED display shows how much energy is being extracted from the ground, so you can see how effectively the heat pump is working
  • It has received a Quiet Mark award which means it’s one of the quietest of it’s type on the market
  • Homeowners can benefit from a range of warranties of up to 7 years parts and labour when installed by a renewable partner
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