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    • Zigbee network
    • Improve network range and stability
    • Secure your Zigbee network
    • Sniff Zigbee traffic
    • Create a CC2530 router
  • Support new devices

    • Support new devices
    • Support new Tuya devices
    • Find Tuya Data Points
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    • Connect to a remote adapter
    • Connect to a remote Sonoff ZBBridge
  • More

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    • Switch to the dev branch
    • Get Tuya and Xiaomi OTA url
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Tuya TRV603-WZ

ModelTRV603-WZ
VendorTuya
DescriptionThermostatic radiator valve.
Exposesbattery, child_lock, window_detection, window_open, climate (current_heating_setpoint, local_temperature, local_temperature_calibration, system_mode, preset), comfort_temperature, eco_temperature, holiday_temperature, holiday_time, boost_heating, boost_time, frost_protection, schedule_monday, schedule_tuesday, schedule_wednesday, schedule_thursday, schedule_friday, schedule_saturday, schedule_sunday, screen_orientation, fault_code
PictureTuya TRV603-WZ

Exposes

Battery (numeric)

Remaining battery in %, can take up to 24 hours before reported. Value can be found in the published state on the battery property. It's not possible to read (/get) or write (/set) this value. The minimal value is 0 and the maximum value is 100. The unit of this value is %.

Child lock (binary)

Enables/disables physical input on the device. Value can be found in the published state on the child_lock property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"child_lock": NEW_VALUE}. If value equals LOCK child lock is ON, if UNLOCK OFF.

Window detection (binary)

Enables/disables window detection on the device. Value can be found in the published state on the window_detection property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"window_detection": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"window_detection": NEW_VALUE}. If value equals true window detection is ON, if false OFF.

Window open (binary)

Indicates if window is open. Value can be found in the published state on the window_open property. It's not possible to read (/get) or write (/set) this value. If value equals true window open is ON, if false OFF.

Climate

This climate device supports the following features: current_heating_setpoint, local_temperature, local_temperature_calibration, system_mode, preset.

  • current_heating_setpoint: Temperature setpoint. To control publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"current_heating_setpoint": VALUE} where VALUE is the °C between 5 and 35. Reading (/get) this attribute is not possible.
  • local_temperature: Current temperature measured on the device (in °C). Reading (/get) this attribute is not possible.
  • system_mode: Mode of this device. To control publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"system_mode": VALUE} where VALUE is one of: auto, off. Reading (/get) this attribute is not possible.
  • preset: Mode of this device (similar to system_mode). To control publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"preset": VALUE} where VALUE is one of: schedule, manual, holiday. Reading (/get) this attribute is not possible.
  • local_temperature_calibration: Offset to add/subtract to the local temperature. To control publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"local_temperature_calibration": VALUE}.The minimal value is -7 and the maximum value is 7 with a step size of 0.5.

Comfort temperature (numeric)

Comfort temperature. Value can be found in the published state on the comfort_temperature property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"comfort_temperature": NEW_VALUE}. The minimal value is 15 and the maximum value is 35. The unit of this value is °C.

Eco temperature (numeric)

Eco temperature. Value can be found in the published state on the eco_temperature property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"eco_temperature": NEW_VALUE}. The minimal value is 5 and the maximum value is 22. The unit of this value is °C.

Holiday temperature (numeric)

Holiday temperature. Value can be found in the published state on the holiday_temperature property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"holiday_temperature": NEW_VALUE}. The minimal value is 5 and the maximum value is 35. The unit of this value is °C.

Holiday time (text)

Holiday start and end time in format YYYY/MM/DD HH:MM | YYYY/MM/DD HH:MM. Value can be found in the published state on the holiday_time property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"holiday_time": NEW_VALUE}.

Boost heating (binary)

Value can be found in the published state on the boost_heating property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"boost_heating": NEW_VALUE}. If value equals ON boost heating is ON, if OFF OFF.

Boost time (numeric)

Countdown in minutes. Value can be found in the published state on the boost_time property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"boost_time": NEW_VALUE}. The minimal value is 0 and the maximum value is 30. The unit of this value is min.

Frost protection (binary)

When the room temperature is lower than 5 °C, the valve opens; when the temperature rises to 8 °C, the valve closes.. Value can be found in the published state on the frost_protection property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"frost_protection": NEW_VALUE}. If value equals ON frost protection is ON, if OFF OFF.

Schedule monday (text)

Schedule in 8 segments format: HH:MM/TT.T HH:MM/TT.T .... Value can be found in the published state on the schedule_monday property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"schedule_monday": NEW_VALUE}.

Schedule tuesday (text)

Schedule in 8 segments format: HH:MM/TT.T HH:MM/TT.T .... Value can be found in the published state on the schedule_tuesday property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"schedule_tuesday": NEW_VALUE}.

Schedule wednesday (text)

Schedule in 8 segments format: HH:MM/TT.T HH:MM/TT.T .... Value can be found in the published state on the schedule_wednesday property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"schedule_wednesday": NEW_VALUE}.

Schedule thursday (text)

Schedule in 8 segments format: HH:MM/TT.T HH:MM/TT.T .... Value can be found in the published state on the schedule_thursday property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"schedule_thursday": NEW_VALUE}.

Schedule friday (text)

Schedule in 8 segments format: HH:MM/TT.T HH:MM/TT.T .... Value can be found in the published state on the schedule_friday property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"schedule_friday": NEW_VALUE}.

Schedule saturday (text)

Schedule in 8 segments format: HH:MM/TT.T HH:MM/TT.T .... Value can be found in the published state on the schedule_saturday property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"schedule_saturday": NEW_VALUE}.

Schedule sunday (text)

Schedule in 8 segments format: HH:MM/TT.T HH:MM/TT.T .... Value can be found in the published state on the schedule_sunday property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"schedule_sunday": NEW_VALUE}.

Screen orientation (enum)

Screen orientation. Value can be found in the published state on the screen_orientation property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"screen_orientation": NEW_VALUE}. The possible values are: up, right, down, left.

Fault code (numeric)

Raw fault code. Value can be found in the published state on the fault_code property. It's not possible to read (/get) or write (/set) this value.

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Last Updated: 12/13/25, 8:09 PM