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 percentage 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.

• "The cylinders range from 150 up to 300 litres, so They are Ideal for a wide range of properties with different hot water demands, built specifically to operate with 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 percentage recyclable stainless steel with an ultra hard wearing outer shell that comes with a 25 Years guarantee, Available in a range of sizes from 150 to 300 litres"
• The pre-plumbed range is designed to simplify installation and comes with inline connections and a mounting plate for controls, all sized to accommodate the boiler interface, to make installation quicker for your installer. Includes 22mm two-way valve. Allows cost saving by reducing number of valves. Automatic air vent included, which simplifies installation
• Unique large diameter, smooth bore integrated coil technology, provides quiet operation, ensures maximum heat transfer and helps to reduce running costs and increases hot water performance, whist reducing build-up of scale, and aids in long term efficiency through automatic descaling.
• Thermodynamically positioned sensor pocket optimises system performance.
• Supplied with expansion vessel and sensor to provide a complete system solution
• Global Warming Potential less than five and ozone depletion of zero Designed to have minimal environmental impact.
• Factory fitted immersion heater boost, and emergency backup in case of main heat source failure.