AVATTO Tuya ZigBee 3.0 Smart TRV (TRV06)
AVATTO Tuya ZigBee 3.0 Smart TRV (TRV06)
AVATTO Tuya ZigBee 3.0 Smart TRV (TRV06) is a smart thermostatic radiator valve that offers precise temperature control and energy savings for your home. Compatible with Tuya and ZigBee 3.0 hubs, it allows remote control via app, voice commands (Alexa/Google Assistant), and customizable scheduling. Ideal for smart heating systems, it's easy to install and perfect for creating room-by-room climate comfort.
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AVATTO Tuya ZigBee 3.0 Smart TRV (TRV06)
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Specifications
Specifications
Brand Name: AVATTO
Model: TRV06
Compatibility: Tuya, Hubitat, Home Assistant
Wireless Protocol: Zigbee 3.0
Battery: 2 AA Alkaline Batteries (LR6)
Battery Life: Approximately 6 months
Temperature Range: 5℃ to 60℃
Temperature Display: 0℃ to 60℃
Constant Temperature Tolerance: ±1℃
Temperature Sensor: NTC
Connection Type: M30x1.5 mm
Maximum Travel: 6 mm
Working Temperature: -10℃ to 40℃
Working Environment: Indoor
Anti-Freeze Feature: Yes
Programmable: Yes
Weight: 0.2 kg
Dimensions: 120 × 60 × 60 cm
Certification: CE Certified
Origin: Manufactured in China (CN)

Open Window Function
The AVATTO Smart TRV features an Open Window Detection function designed to improve energy efficiency. When the device detects a sudden temperature drop of more than 6°C within 4 minutes—often caused by an open window—it automatically switches to Open Window Mode. In this mode, the valve is closed to prevent unnecessary heating and energy waste. Once the room temperature stabilizes, the TRV resumes normal operation. This feature helps reduce heating costs and optimizes comfort in changing environments.
Anti-Scale Function
To ensure long-term performance and prevent limescale buildup, the AVATTO TRV includes an Anti-Scale Function. Every two weeks, the valve opens fully and runs for 30 seconds to clear any mineral deposits that may have formed. This routine cleaning cycle helps maintain smooth valve operation and prolongs the device’s lifespan. It’s a smart, hands-free way to keep your heating system running efficiently. No manual maintenance is required—just set it and forget it.
Anti-Freezing Function
Even when turned off, the TRV provides protection against freezing conditions with its built-in Anti-Freezing Function. If the ambient temperature drops below 5°C, the valve automatically opens to allow warm water to circulate through the radiator. Once the temperature rises above 8°C, the valve closes again. This function prevents pipe damage caused by freezing water in colder climates. It’s an essential safety feature for winter months or unoccupied properties.
Voice Control
The AVATTO Smart TRV supports convenient voice control through Amazon Alexa and Google Assistant. This allows you to adjust room temperature, turn the heating on or off, or set specific schedules with simple voice commands. It's ideal for hands-free operation and accessibility, making your smart home heating system even more user-friendly. Whether you're busy cooking or relaxing on the couch, you can control your comfort without lifting a finger. Voice integration adds a modern, intuitive layer of control to your home climate system.
works well with zigbee2mqtt.
All as described
works as expected. Some minor bugs with temp scheduling with Z2M but it's not related to the device which works great.
the adapters provided are plastic parts but works well
Wonderful, works perfectly with 6 pieces in the House