No C Wire Options
Compare no-C-wire smart thermostats by power method: included adapters and extenders, battery power, and the line-voltage systems to rule out.
If you are interested in more details, you can find full information on the seller's page.
This smart thermostat is perfect for homeowners who want precise control over their gas boiler without running new wires. It installs easily in any room, letting you manage heating schedules from your phone.
Beyond basic home security, it brings peace of mind by preventing energy waste. The weekly programming lets you set up to six periods on weekdays and two on weekends, so your home stays comfortable when you're there and saves power when you're not. You'll get a low battery reminder before it runs out, ensuring continuous operation.
With Alexa compatibility and Google Assistant support, you can adjust the temperature by voice. The anti-frost function protects pipes during cold snaps, and the child lock keeps settings secure. Enjoy up to 300 days of battery life from standard AA batteries, making it a reliable, hassle-free addition to your smart home setup.
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|---|---|---|---|---|---|---|
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MOES ZHT S03
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Thermostatic Radiator Valve with LCD Display Zigbee 3.0 technology for smart home integration
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Tuya YJ508 APP remote control via Smart Life Tuya Smart
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| Brand | MOES | BECA | Tuya | eWeLink | Tuya | Tuya |
| Model | ZHT S03 | BHT 8000GBLW | YJ508 | WT20R | ||
| Price | A$37.37 | A$76.15 | A$30.45 | A$35.99 | A$34.61 | A$47.07 |
| Seller | Banggood | Banggood | Banggood | Banggood | Banggood | Banggood |
| Update | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 |
| Package Contents | 1x Smart Thermostat (batteries not included), 1x Screw Bag, 1x Product Manual | YJ508 Tuya WiFi Thermostat, Screws (2), Floor Sensor (for Electric Heating only) | 1x Smart Thermostat WT20R, 1x External Sensor Wire (Electric Heating only) | |||
| Temperature Accuracy | ±1°C or ±1°F | ±0.9°F | ±0.9°F (±0.5°C) | ±1.8°F | ||
| Temperature Display Range | 41-210.2°F | 32°F to 140°F | 32-158°F | 41°F-203°F (5°C-95°C) | ||
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