OSO Hotwater is a family-run business that has been manufacturing high-quality cylinders since 1932. OSO is the undisputed market-leader in Norway, where the company is based, with more than 60% of Norwegian homes using their products. OSO produce high-quality stainless steel unvented hot water cylinders that are easy to install with all pipes and expansion valves completely hidden from view.
Buy OSO unvented cylinder spares online today from XPRESS Cylinder Spares or call our team on 0800 808 3333. Each part comes with free standard delivery and our best price guarantee.
We specialise in the supply of unvented cylinder spares and components for unvented components - providing an online spare parts nationwide service with next day delivery available on most items. The team at Xpress Cylinder Spares has well over thirty years experience in supplying plumbing and heating spares to installers, merchants and manufacturers nationwide and a wealth of actual field knowledge derived from installing, maintaining and repairing cylinders.