home-assistant.io/source/_integrations/radiotherm.markdown

title, description, ha_category, ha_iot_class, ha_release, ha_domain, ha_config_flow, ha_codeowners, ha_platforms, ha_integration_type, ha_dhcp

title	description	ha_category	ha_iot_class	ha_release	ha_domain	ha_config_flow	ha_codeowners	ha_platforms	ha_integration_type	ha_dhcp
Radio Thermostat	Instructions on how to integrate Radio Thermostat (3M Filtrete) thermostats within Home Assistant.	Climate Switch	Local Polling	0.7.6	radiotherm	true	@vinnyfuria	climate switch	integration	true

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.

{% include integrations/config_flow.md %}

Time synchronization

The integration will automatically sync the time when it is loaded if the device is not currently in hold mode, as syncing the time will disable hold mode.

Hold mode

If you want temperature settings from Home Assistant to override a thermostat schedule on the thermostat itself, hold mode can be enabled with the hold mode switch.

Known working devices

• 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.