Our contemporary-style radiators, fit any kind of interior design, a great choice for your Bedroom, Dining Room, Living Room, Kitchen or Bathroom. They easily fit into your central heating system like a normal household radiator, meaning no complicated installation. The water inlet/outlet size of radiators is 1/2.-All of our radiators come with a 15-year guarantee. Can be used on all UK heating systems (tank-fed or combi systems etc.). Tested under high hydraulic pressure to ensure impermeability. AccreditationHigh-quality triple layered finish to exceed 200 hours of neutral acid salt spray testing. Compatible for use on all UK heating systems (tank-fed or combi systems). NRG Colour: Black, Size: 1800cm H x 680cm W x 52cm D