Compatible heatpumps

Most Danfoss and Thermia heatpumps manufactured since 2012  can use ThermIQ-MQTT as an alternative logger. At least the following models can use ThermIQ-MQTT:

  • Danfoss DHP series
  • Thermia G3 series
  • Thermia Diplomat Optimum G2
  • Thermia Diplomat Duo Optimum G2
  • Thermia Diplomat Duo Optimum
  • Thermia Diplomat Optimum
  • Thermia Diplomat Duo
  • Thermia Diplomat
  • Thermia Atria Duo Optimum
  • Thermia Atria Optimum
  • Thermia Atria Duo
  • Thermia Atria

The ThermIQ-MQTT interface must be connected as the first interface to the expansion port (EXT-port) of the heatpump, any other expansion board must be connected via the ThermIQ-MQTT interface.

  • ThermIQ-MQTT does not work with Thermia Atlas, Thermia Diplomat Inverter
  • ThermIQ-MQTT does not work together with Thermia Online or Thermia Link.