Vaillant Unistore Unvented Indirect Cylinder

The Vaillant unvented indirect Unistore is a cylinder that supplies all of the hot water to your taps in your home. It is best to put a storage cylinder if you have a high demand for hot water in your home with two or more bathrooms. The water in this cylinder is heated by a boiler but comes with an electric back up in case the boiler stops working. Vaillant unistore cylinders come with a 25 year guarantee for the cylinder shell and 2 years for parts and labour. Vaillant have improved the insulation of this cylinder to makes sure it keeps the water warm for longer so that you boiler doesn't have to work as hard.The un-vented cylinder means that the mains pipe goes directly into this storage tank so you can get rid of the tank that is normally kept in the loft. To heat the water in this cylinder tank you will need type of boiler called a system boiler. The cylinders come supplied with an expansion vessel, legs for an un-even surface and a 2 way mortised diverter valve.

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