Radio Thermostat Company of America: Smart Home Compatibility

Yes. Every Radio Thermostat Company of America device in our database (8 total) is confirmed compatible with Home Assistant. Most Radio Thermostat Company of America devices integrate via Z-Wave, which Home Assistant supports through its built-in integrations.

Across our database, Radio Thermostat Company of America ships 8 Z-Wave devices. Protocol choice usually determines which hub or coordinator you need: Zigbee devices need a Zigbee coordinator, Z-Wave devices a Z-Wave controller, and Matter devices a Matter controller (any modern smart home hub will do).