The depth of the radiator when fitted can be adjusted between 85-100mm, Pipe centre dimension: Height 500 mm minus 50mm or width 500 mm Plus Valve Allowance, Available to order in store for home delivery, Suitable for hot water central heating systems, Wall to Pipe Centre: 40 mm, Depth measurements form the wall to the front of the radiator: 70 mm, All radiator outputs are calculated in line with the European EN442 Testing Standard Delta t 50, Standard 1/2" threads