The Vaillant uniSTOR Pre-Plumbed unvented hot water storage cylinders can be used when converting from an open vented system with a cold water tank in the loft to a sealed boiler and cylinder system saving space and improving water pressure. Upgrading an old copper cylinder to a new uniSTOR unvented cylinder as part of a heating system upgrade will reduce cylinder heat losses, making your heating system more efficient and saving money on your fuel bills.
Made from high grade, long-lasting duplex stainless steel
Slim-Line PP models available for 120L & 150L
Highly insulated with environmentally friendly materials
Easy-to-clean outer casing
2 year parts and labour guarantee
25 year cylinder guarantee
Selecting the correct sort of Cylinder is a key decision. Once you determine that Pre Plumbed Unvented Cylinders are the right solution then the Vaillant 0010019211 is definitely worth factoring in to your final decision.