No C Wire Options
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Tuya ZG253 5 pieces Smart Thermostat Radiator Valve
Available offers (2)
Current
5 pieces
Banggood
€16.22
Available to order
Price history by offer
Volatility: MediumFeatures
- Temperature schedule setting for automatic heating control
- Window open detection to save energy
- App remote control from anywhere
- Voice control with Alexa and Google Assistant
- Zigbee 3.0 protocol compatibility
- Includes adapters for multiple radiator types
General specs
- Brand: Tuya
- Model: ZG253
- Seller: Banggood
- ID: 2020932
- Height: 3.71 inches
- Diameter: 2.17 inches
- Features: Temperature Schedule Setting, Window Open Detection, App Remote Control, Voice Control
- Protocol: Zigbee 3.0
- Quantity: 5 pieces
- Model Number: ZG253
- Power Source: 2 AA batteries
- Compatible App: Tuya app
- Included Items: 5 x Tuya zigbe Smart Thermostat Radiator Valve, 1 x Smart Gateway
- Adapter Quantity: 6 adapters
- Temperature Range: 41°F to 86°F
- Operating Humidity: Up to 90%
- Threaded Connection: M30 x 1.5 mm
- Temperature Accuracy: 0.9°F
- Adapter Compatibility: Danfoss RA, Danfoss RAV, Danfoss RAVL, M28, Caleffi, Giacomini
- Operating Temperature: 14°F to 122°F
- Voice Assistant Compatibility: Alexa, Google Assistant
- First listed by seller: February 23, 2026
If you are interested in more details, you can find full information on the seller's page.
€16.22
Last price update: 5/9/26
Available to order
Price History for seller Banggood
Shipping options
Delivery to 
United States
United States
Available
This smart thermostat radiator valve is for homeowners who want to cut heating bills without sacrificing comfort. While many focus on energy savings, it also gives you precise control over each room's temperature, so you can keep the living room cozy for movie night while saving energy in unused spaces.
The window open detection feature works seamlessly. You will get an alert on your phone if a window is left ajar, and the valve automatically adjusts to prevent heat waste. Use the Tuya app to set custom temperature schedules, or control it hands-free with Alexa or Google Assistant. The included adapters ensure a quick installation on most radiator types.
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| Brand | Tuya | Tuya | MOES | Sonoff | eWeLink | Sonoff |
| Model | ZG253 | Zigbee3.0 | ZTRV-S01 | TRVZB | TRVZB | |
| Price | €16.22 | €20.50 | €22.21 | €82.88 | €22.21 | €21.36 |
| Seller | Banggood | Banggood | Banggood | Banggood | Banggood | Banggood |
| Update | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 |
| Protocol | Zigbee 3.0 | Zigbee 3.0 | ZigBee, Tuya | |||
| Power Source | 2 AA batteries | Battery Powered | 2x AA alkaline batteries (3V, not included) | Battery Powered | ||
| Temperature Accuracy | 0.9°F | ±0.9°F | ±0.9°F | |||
Tuya ZG253
€16.22
When this device makes sense
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