Specification: 105mm Projection from the wall, Width + Valves Pipe Centres, 70mm Wall to Pipe Centres, CE Certified/BS EN 442, 15mm (1/2") Inlets, Lifetime Guarantee. Size: 500mm x 592mm 2 Column = 1713 BTU's | 502 Watts | 17.5 kgkg --- Supplied with: Radiator, Wall Brackets and Fixings.