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Home Assistant TestFlight
Radio Thermostat

Radio Thermostat CT-30

Thermostats · Climate

WorksLocal

2 reports: 2 say it works.

Reported with 1 integration: Radio Thermostat.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
Radio ThermostatWorks LocalListed v1.75, 1.92, 1.94, 1.99
Saved copy
Supported 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.

Excerpt saved from home-assistant.io on 2026-10-23.

Docs
Not namedWorks LocalReply says it should have a local API
Saved copy
Ct-30 should have a local API available: https://github.com/brannondorsey/radio-thermostat https://www.home-assistant.io/integrations/radiotherm/

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.

Reddit comment · 2023-06

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandRadio Thermostat
ModelCT30
CategoryThermostats

Also reported as

  • Radio Thermostat CT30