The Danfoss RAS-D2 radiator thermostat is designed for use in 2-pipe domestic heating systems like designer radiators or towel rails. All RAS-D2 Combi Packs comprise of a RA-FS bi-directional valve and a RAS-D2 sensor. Combi packs are also available with a RLV-D lockshield valve. The valves have a 1/2 inch BSP tail piece connection to the radiator and include 8 mm, 10 mm, and 15 mm compression fittings to connect the valve to the pipe work. The valve bodies are reversible and bi-directional and

Brand Name	Danfoss