General description Compared with normal heated towel rails, the Designer Flat Panel Heated Bathroom Towel Rail Radiator features a larger surface area to provide higher heat output. This rail easily fits into all standard central heating systems without complicated installation. Technical specifications Material: Low Carbon Steel Size: 650x400mm (H x W) Bars: 7 Water inlet/outlet size: 4-G1/2" Compatibility and accessories Compatible for use on all UK heating systems (tank fed or combi systems) A pair of angled round chrome valves included Other information All rails come with a 15-year warranty (applicable exclusively for water leakage claims within the warranty period) Tested to BS EN442 standards and complies with ISO9001:2008 regulations Mirror reflective chrome finish tested to exceed 200 hours of neutral acid salt spray testing