Control units and mixing valves for underfloor heating

The ISOMIX, ISOTHERM, and FRG control units precisely regulate the supply temperature of floor heating systems to the set value. The ISOMIX-F, ISOTHERM, and FRG3005 fixed-value control sets operate according to the fixed-value control principle, while the ISOMIX-HC features weather-compensated control and supports both heating and cooling functions. ISOMIX and ISOTHERM manifold control stations are mounted on the side of Watts heating manifolds using flat seals and 1" M connections, and are suitable for floor heating systems up to 14 kW. The compact FRG3005 control unit is ideal for connecting individual heating circuits for small areas up to approximately 50 m², with a capacity of around 5 kW.

130 mm circulation pump
Temperature limiter protects the circulation pump from overheating
Integrated flow preventer avoids hydraulic short circuits
EPP insulation shell (accessory) reduces heat loss and provides sound insulation