It has never been easier

  • Switch on/off your electrical devices
  • Change temperature on your air-condition/heat pump
  • See current status of the device
  • Get notified in case of power failure

Remotely controlling your heat pump has never been easier. With a CTSmall and a phone, you can ensure that your home is, for example, nicely warm when you arrive there.

Our app is super simple, elegant and user-friendly.

Help to setup our app.


Apps for CTSmall as well as the development is from third party and is not a part of the Climatech company. We do not provide any support. Furthermore, usage of this app i completely on your own risk!