High quality convector radiator with white enamel paint finish to RAL9016. Maximum working temperature of 120°C. Tested to EN 422. Specifications: Type 21 double panel single convector radiators are 103-118mm deep, depending on use of the brackets. Wall to centre connection 67mm-82mm depending on use of the brackets. Heat outputs at Delta_T50K. (Temperature mean water 70°C and room 20°C).