Log In / Register
Basket
Free delivery on orders over £75 ex VAT
Earn points with My City Plumbing Rewards
Free click & collect from branches nationwide
Buy now, pay later interest free
Hover Over to Zoom In
Overview
The Vaillant Unistor unvented hot water storage cylinder 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, thus saving space and enhancing water pressure. Upgrading an old copper cylinder to a new Unistor unvented cylinder as part of a heating system improvement will reduce cylinder heat losses, which results in increasing the efficiency of the heating system as well as saving money on your fuel bills.
- Can be retrofitted onto older systems meaning you can upgrade your cylinder without the hassle of the entire system
- Improved insulation meaning heat loss is minimised and lowers running costs
- Adjustable feet meaning the cylinder can be installed on uneven ground
- Slim line, pre plumbed and standard cylinders in the range
- 2 years guarantee on parts and labour plus 25 years guarantee for the cylinder shell which gives you total peace of mind
Technical specification
TypeCylinderMaterialStainless SteelEnergy Efficiency RatingACapacity150 LRange DescriptionUnistorManufacturer Model No20235266Brand NameVaillant
Reviews
Help & Feedback
Chat With Us
Give Us Feedback