Your basket is currently empty!
Written by
The uniSTOR cylinder, made of high-quality stainless steel, is a hot water storage device. It’s ideal for homes with an existing or new sealed system or open vent boiler. uniSTOR cylinders can be operated efficiently at higher pressures (e.g. in a sealed heating system).
Vaillant uniSTOR hot water storage cylinders are suitable for converting an open vented system with a cold water tank in a loft to a sealed system. This will save space and increase water pressure.
As part of a heating system upgrade, you can convert an old copper cylinder into a new uniSTOR unvented hot water storage cylinder. This will reduce cylinder heat loss and improve your heating system’s efficiency.
The uniSTOR can be used in almost any property that has a sealed system or open vent boiler. Heating systems that use a cylinder are more suitable for larger properties with multiple bathrooms. They can provide hot water at a higher level than combination boilers.
Vaillant uniSTOR unvented Cylinders can be used to convert from an open vented system with a cold water tank in a loft to a sealed system. Converting to a sealed systems can help you save space, e.g. When there is not enough space for a tank, such as loft conversions or when you need to have more water pressure in your shower and taps.
You can improve the efficiency of your heating system by upgrading an old copper cylinder with insulation jacket to a uniSTOR unvented cylinder as part of a heating systems upgrade. This will reduce your cylinder heat loss significantly which can in turn help you to lower your fuel costs.
Read our review of the best system boilers to go with the latest unvented hot water cylinders right now.
Being one of the best hot water cylinders available, the Vaillant uniSTOR cylinder range was designed to be used in conjunction with Vaillant heat pumps and provide high-efficiency heating and hot water systems. UniSTOR heat pump cylinders provide a durable and long-lasting solution for your Vaillant heat pumps. They feature state-of-the-art insulation, as well as a 100% recyclable shell made of stainless steel. All Vaillant hot-water cylinders comply with the Hot Water Association’s standards.
Check out some of the other boiler manufacturers that make hot water cylinders like the Viessmann Vitocell unvented system. These are some of the most energy efficient in the UK right now.
Written by
Start Your Project Today
Compare the Best Boilers & Offers Online Now
Get the best quotes for boiler installation online in under 1 minute now