Used in underfloor heating/cooling systems as well as radiator heating. Distributes the heating agent in underfloor heating or radiator coils and the cooling agent in underfloor cooling. Includes: – 1 manifold with flow regulators – 1 collector with thermostatic valves with electric control option – thermoelectric head/actuator Valrom Code 64400002220 – 2 manifold/collector brackets. Specifications: Max. differential pressure 0.8 bar Max. working pressure 10 bar Max. working temperature 90C Max. ambient temperature 50C Dimensional specifications Ltot = 592[mm] L = 567 [mm] H = 296 [mm] L = 50 [mm] S = 25 [mm] h1= 59 [mm] W = 210[mm] P = 85 [mm] .