Vertical White 1800 x 304mm Designer Radiator Size 1800 x 304mm Color White Layer Single Material Steel BTU Rating 1800-2000 Power Source Hydronic(Hot water) Please note: This item does not include radiator valves Accreditations & Testing: Material: Low carbon steel Manufactured in accordance with BS EN 442 Registered: Complies with ISO9001:2008 Pressure tested to 10 bar / maximum working pressure 7 bar Suitable for all UK central heating systems Dimension