Radio Thermostat (3M Filtrete) Thermostat


The radiotherm climate platform let you control a thermostat from Radio Thermostat or 3M Filtrete. Your thermostat must have the Wi-Fi module installed and connected to your network.

The underlying library supports:

  • CT30 v1.75
  • CT30 v1.92
  • CT30 v1.94
  • CT30 v1.99
  • CT50 V1.09
  • CT50 V1.88
  • CT50 V1.92
  • CT50 V1.94 (also known as Filtrete 3M50)
  • CT80 Rev B1 V1.00
  • CT80 Rev B2 V1.00
  • CT80 Rev B2 V1.03
  • CT80 Rev B2 V1.09

New models that are derivatives of the CT30 or CT80 should be detected automatically and basic functionality should work.

To set it up, add the following information to your configuration.yaml file:

# Example configuration.yaml entry
climate:
  - platform: radiotherm

Configuration Variables

host

(list)(Optional)List of your Radiotherm thermostats. If not provided the thermostats will be auto-detected.

away_temperature_heat

(float)(Optional)Target heating temperature in Fahrenheit for away mode. This is separate from away mode in the app.

Default value: 60

away_temperature_cool

(float)(Optional)Target cooling temperature in Fahrenheit for away mode. This is separate from away mode in the app.

Default value: 85

hold_temp

(boolean)(Optional)Boolean to control if Home Assistant temperature adjustments hold (true) or are temporary (false).

Default value: false

Set hold_temp: True if you want temperature settings from Home Assistant to override a thermostat schedule on the thermostat itself. Otherwise Home Assistant will perform temporary temperature changes.

The away mode functions similarly to the away mode feature of the website and apps, but cannot detect if you set away mode outside of Home Assistant.

Multiple thermostats can be assigned by using host: if auto-detection is not used.

climate:
  platform: radiotherm
  host:
    - 192.168.99.137
    - 192.168.99.202