Room thermostat insert


With the room thermostat insert, you can control electric underfloor heating systems and electronic valve drives. The room thermostat insert is operated together with the JUNG HOME room thermostat display. An external temperature sensor can also be connected to the room thermostat.

The room thermostat insert is mounted in wall boxes according to DIN 49073.


  • Switching electric underfloor heating systems and electrothermal drives
  • Pulse width modulation (PWM) or two-point control (On/Off)
  • External temperature sensor (ref.-no.: FF NTC, FF 7.8) can be connected
  • Input for switching to cooling
  • Interrupts the heating process after 60 minutes (overheating protection for a heating device)
  • Mains voltage: AC 230 V~
  • Mains frequency: 50/60 Hz
  • Stand-by power dependent on cover: approx. 0.1 ... 0.5 W
  • Switching current 230 V AC1: 10 mA … 16 A
  • Connected load: max. 3,600 W
  • Number of valve drives: 1 ... 10

You can combine the room thermostat insert with the following cover:

Installation and settings