Vaillant uniSTOR 300 Litre Pre-Plumbed Unvented Indirect Cylinder – 0020237132

The Vaillant uniSTOR Heat Pump Cylinders are engineered to deliver exceptional hot water performance while maximising the efficiency of connected Vaillant heat pumps. Featuring a large surface area and smooth coil design, these cylinders optimise heat transfer, helping your system run at peak efficiency while reducing overall running costs. Designed with sustainability in mind, uniSTOR cylinders use thermal injected insulation with a Global Warming Potential (GWP) of less than 5, alongside a 100% recyclable stainless steel tank. Combined with an ultra-durable outer casing, this creates a highly efficient, long-lasting, and environmentally responsible hot water solution.

Features & Benefits :

• Available in sizes from 150 to 300 litres, suitable for a wide range of property types and hot water demands
• Specifically designed to work seamlessly with Vaillant heat pumps
• Large surface area coil design maximises heat transfer and system efficiency
• Integrated coil system helps reduce running costs and improve hot water performance
• Manufactured from 100% recyclable stainless steel
• Ultra-hard-wearing outer casing for long-term durability
• Low GWP (<5) insulation for environmentally friendly performance
• Backed by a 25-year cylinder guarantee