Albion Ultrasteel cylinder is the new Albion unvented hot water storage system. The new ultrasteel is a high-quality vessel, employing the best in technology. Albion unvented systems meet the needs of the builder, installer and consumer by providing fast, safe and mains pressure hot water around the home. Economical to run with minimal maintenance and no hidden costs. Factory fitted temperature and pressure relief valve. 22 mm compression connection. 50 mm CFC and HCFC free foam lagging for low heat loss. Low standing heat loss for low running costs. Mains pressure hot water regulated up to 3 bar for powerful showers. High flow rate ideal for homes with multiple bathrooms and fast filling of bath. Manufactured from Duplex stainless steel for superior corrosion resistance. Cold or Hot Water.