SONOFF TRVZB in Home Assistant
Thermostats & TRV · Zigbee · Zigbee thermostatic radiator valve
This device is known to both Zigbee integrations: Zigbee2MQTT has a definition for it, and ZHA has a quirk that adapts it.
Facts about this device
- Brand
- SONOFF
- Model
- TRVZB
- Device type
- Thermostats & TRV
- Radio
- Zigbee
- Power
- Battery
- Reports itself as
- TRVZB
- Zigbee2MQTT
- Device page on zigbee2mqtt.io
Where to buy
How the device gets into Home Assistant
- official ZHA – with a Zigbee coordinator and the ZHA integration; the quirk the device needs is part of ZHA.
- add-on Zigbee2MQTT – Zigbee2MQTT runs as an add-on and passes the device on to Home Assistant over MQTT.
ZHA quirks for this device
Quirk included in ZHA Recommended quirk
Part of ZHA – Home Assistant uses it on its own, nothing to install.
Adds: Adaptive mode Child lock Open window Timer mode target temperature Temporary mode duration Boost mode Timer mode Frost protection temperature Valve opening degree Valve closing degree +3
Source:
zha-device-handlers · since zha-quirks 2.2.2
Signature: SONOFF / TRVZB
1 more quirk for this device
-
Quirk proposed, not merged yet
SONOFF/TRVZBzha-device-handlers · pull request #4792 · by @TheJulianJES · February 27, 2026
Sources: Zigbee2MQTT, ZHA quirks, Z-Wave JS, the Matter certification database, Shelly, ESPHome, Tasmota, Tuya Local and the issue trackers on GitHub. Reports are assigned to a device by the identifiers they contain; the sentences come from the integration pages, where a language model writes them from the titles.