Our radiators offer you a heating solution that features a traditional design at a competitive price. All of our radiators have been specially tested and help you to make the most of your available space. 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". Feature: -Cast Iron Style Designer radiator .-Made from 1.5mm Premium Mild Steel -High heat output -Durable high-quality Black finish -Tested to BS EN442 standards -Brackets and fixings included. (Valves are not included)