Description-our contemporary style radiators, fit any kinds of interior design, 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. -can be used on all uk heating systems(tank fed or combi systems etc.) -tested under high hydraulic pressure to ensure impermeability. -material: 1.5mm premium mild steel -model: double flat panel -size(mm): 600x1156mm -accreditation: high-quality triple layered, finish to exceed 200 hours of neutral acid salt spray testing. -tested to bs & en 442, complies with iso9001:2008 regulations.