WITA® Stellmotoren SM WR FR Konstant-, oder Festwert-Temperaturregler fkb30 Storage volume: 180 l

Storage volume: 180 l

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whereby the pressure in the intermediate chamber (B) is always below the inlet pressure (A) due to a pre-calculated pressure loss at the first backflow preventer (1)

This modern control unit ensures precise and efficient boiler operation and

WITA® Stellmotoren SM WR FR Konstant-, oder Festwert-Temperaturregler fkb30 Storage volume: 180 lSM WR FR Constant Fixed Value Temperature Controller for Heating and Cooling Systems Areas of application The SM WR FR is suitable for maintaining a high return temperature, controlling underfloor heating systems, and anywhere constant temperatures are required. It operates in both heating and cooling systems and adapts to different hydraulic requirements. Color display and operation The integrated color display shows the base temperatures during