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Fan-coil room-temperature controller, electromechanical

TSHK 621...643

Fan-coil room-temperature controller, electromechanical

How energy efficiency is improved

Enables controlling of HVAC components according to needs.


  • Variable room temperature as setpoint based on printed temperature scale

  • Changeover from heating to cooling via switch or type of connection

  • ON/OFF toggle switch for mains voltage, plus other slide switches for operating mode and fan, depending on the type

  • More constant room temperature due to thermal feedback

  • Suitable for wall mounting or fitting on recessed junction boxes

  • Setpoint adjuster with mechanical min. and max. limitation of the setting range

  • Two-point pulsed activation

  • Individual unitary temperature control in residential and business rooms for activating, for example, electric heating systems, thermal actuators, or fans or cooling units in air-conditioning systems.


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