AVATTO Smart Heating Knob Thermostat (WT420)
Original price was: $166.99.$99.99Current price is: $99.99.
🏷️ AVATTO WiFi Smart Heating Knob Thermostat | Tuya App & Alexa Control
Control your home heating with the AVATTO WiFi Smart Heating Knob Thermostat. Compatible with Tuya Smart Life, Alexa, and Google Home for smart, efficient heating control.
🌟 Key Features
✅ APP Remote Control — Manage heating from anywhere using Tuya / Smart Life.
✅ Voice Control — Works with Alexa, Google Home, and Yandex Alice.
✅ Manual & Program Modes — Switch easily between manual and programmable operation.
✅ Weekly Programming — 5+2 / 6+1 / 7-day scheduling with 6 time slots per day.
✅ Adjustable Backlight — Dimmable screen brightness to avoid sleep disturbance.
✅ Precision Temperature Control — Set temperature range from 5°C to 45°C.
✅ Multiple Heating Types — Supports electric heating, water heating, and gas boilers.
✅ Elegant Knob Design — Easy and intuitive temperature adjustment.
🧠 Why You’ll Love It
Because it makes your heating system smarter and more efficient. With remote control, flexible scheduling, and full voice assistant support, your home stays comfortable effortlessly — every day.
| Weight | 0.32 kg |
|---|---|
| Dimensions | 100 × 100 × 100 cm |
| format |
Electric Heating ,Water Heating ,boiler heating |
How long does shipping take? When will I receive my order?
It all depends on where you are in the world!
Find your region and estimated delivery time in the table below.
| Region | Delivery Estimate |
| UNITED STATES CANADA | 7 – 21 days |
| EUROPE OCEANIA SOUTH-EAST ASIA | 9 – 21 days |
| ALL OTHER COUNTRIES | 14 – 35 days |
Tracking numbers are sent by email after a short processing period.
It usually takes us 1-5 days to process orders. We aim to ship all items on-time, but in rare cases it can take longer. Any orders not received within 8 weeks qualify for a full-refund or reship.
Specifications
| Feature | Value |
|---|---|
| Power Supply | 95–240V AC, 50/60Hz |
| Current Load | 5A (water/gas boiler), 16A (electric heating) |
| Set Temperature Range | 5°C – 45°C |
| Room Temperature Range | 5°C – 99°C |
| Display Temperature Range | 5°C – 99°C |
| Ambient Temperature | 0°C – 45°C |
| Ambient Humidity | 5–95% RH (Non-condensing) |
| Storage Temperature | 0°C – 45°C |
| Material | PC + ABS Fireproof |
| Installation Box | 86×86mm square / 60mm round European |
| Terminals | 2×1.5mm² or 1×2.5mm² |
| Protection Class | IP20 |
| Button Type | Knob control |
| Communication | Wi-Fi |
| Model Number | WT420 |
| Brand | AVATTO |
| Origin | Mainland China |
| Compatibility | All Compatible |
| Camera | No |
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