Honeywell
Honeywell TCC thermostat set_temperature
Thermostats · Climate
Partly worksCloud
1 report: 1 says it partly works.
Reported with 1 integration: Honeywell Total Connect Comfort (US).
What people report
| Integration | In Home Assistant | In Apple Home | What they said | Source |
|---|---|---|---|---|
| Honeywell Total Connect Comfort (US) | Partly works Cloud | Setting temperature intermittently fails with unknown error from TCC serviceSaved copyThe problem I have had a working thermostat during the summer, and now that the colder months are here, I wanted to heat the house a little bit. The Honeywell TCC returns a "Failed to call service climate.set_temperature. Unknown error" when the set_tempearture is above or equal to 22.5. I've tried with the Service under the Developer tools, and it looks like all the temperature below 22.5 works, but none above (i.e. 22.5, 23, 23.5, etc.). I do recall this was working last winter. I've noticed this since I have an automation that sets the temperature at 22.5 at 0530. Here is the log: Logger: … Excerpt saved from GitHub on 2026-10-23. | Issue #101994 · 2023-10 |
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
| Brand | Honeywell |
|---|---|
| Category | Thermostats |