PSS Homepage Domestic Heating Commercial Heating Heating Controls Hot Water Cylinders Oil Tanks Radiators Solar Heating Underfloor Heating Water Heating General Plumbing Bathrooms Commercial Chinaware Macerators Shower Products Taps Towel Warmers Renewable Energy Commercial Catering Pay securely online using Protx. Products  |   Hot Water  |   Unvented Cylinders   |   Vaillant Unistor & Aurostor Vaillant Unvented Cylinders Vaillant has been at the forefront of heating technology for nearly 130 years and has built a reputation for quality, design and innovation. Vaillant also leads the way in energy efficiency and in 1977, was the first company to bring combination boilers to the UK. Vaillant's head office is in Remscheid, Germany. The UK office was founded in the UK in 1973 and is based in Kent. Vaillant Unistor Indirect uniSTOR is a range of six high grade stainless steel unvented cylinders from Vaillant. Finished with a stylish casing they are available in a range of sizes from 125 litres to 310 litres. uniSTOR can be used with any proprietary boilers. However when installed with Vaillant ecoTEC plus system boilers, a total heating and hot water solution is provided. uniSTOR features a high recovery heating coil and insulation which exceeds CHeSS Best Practice. All the seams are laser welded and the cylinder shell is backed up by a 25 year warranty. Also included is an expansion vessel, 2 port valve and 3kw immersion heater. All models share a common width of 554mm and are indirect only. 125 Ltr - h 969mm x dia 554mm 155 Ltr - h 1179mm x dia 554mm 180 Ltr - h 1339mm x dia 554mm 210 Ltr - h 1499mm x dia 554mm 260 Ltr - h 1789mm x dia 554mm 310 Ltr - h 2109mm x dia 554mm 125 litre @ £530.00 (£622.75 Inc VAT) 155 litre @ £590.00 (£693.25 Inc VAT) 180 litre @ £639.00 (£750.83 Inc VAT) 210 litre @ £745.00 (£875.38 Inc VAT) 260 litre @ £786.00 (£923.55 Inc VAT) 310 litre @ £849.00 (£997.58 Inc VAT) Vaillant Aurostor Solar Cylinder auroSTOR is available in 200, 250 and 300 litre volumes and is delivered with a 3kW back up immersion heater as standard. This twin coil unvented solar cylinder manufactured from stainless steel has a 25 year warranty on the shell. Each cylinder features two sensor pockets for simple straightforward connection of the control sensors and a 22kW rated coil for a rapid heat up. Insulation exceeds CHeSS best practice and heat loss is as low as 0.08kW/h. Sizes - 200 Ltr - 1500mm x 554mm 250 Ltr - 1790mm x 554mm 300 Ltr - 2110mm x 554mm Option Model 200 Ltr £932 (£1095.10 Inc Vat) 250 Ltr £987 (£1159.73 Inc Vat) 300 Ltr £1052 (£1236.10 Inc Vat) Advanced  Bob says...

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