comfortable temperature control throughout every room in your property. We bring together technology, craftsmanship and the highest quality materials to provide you with a safe, reliable product combined with sleek, contemporary design. The smart thermostat has been developed to control electric underfloor, water heating or water/gas boiler systems. These units are designed for heating control in commercial, industrial, civil and domestic properties.

Note:
1. The Tuya ZigBee smart thermostat must work with gateway hub which supports ZigBee protocol. It can't work without ZigBee intelligent gateway.
2. Model: HC-020-ZB-GA, HC-020-ZB-GB, HC-020-ZB-GC, GA is for water heating, GB is for electric heating, GC is for water/gas boiler.
3. APP prompts E2, which means external sensor is needed. The normal use will not be affected if the sensor is not installed, and the detection data will be more accurate if installed.
4. Please read the user manual carefully before installing and operating the thermostat.

Specifications:
Model: HC-020-ZB-GA, HC-020-ZB-GB, HC-020-ZB-GC (Optional)
Type: Thermostat for Water Heating/Electric Heating/Boiler (Optional)
Power Supply: 95-240V AC, 50/60HZ
Current Load: 5A (water heating, water/gas boiler); 16A (electric heating)
Sensor: NTC
Display: LCD with Backlight
Buttons: Capactive Touch Buttons
Accuracy: ±0.5℃ or ±1℉
Set Temp. Range: 5~35℃
Dispaly Temp. Range: 5~99℃
Ambient Temperature: 0~45 ℃
Ambient Humidity: 5~95 % RH (Non Condensing)
Storage Temperature: -5~45 ℃
Power Consumption: <1.5W
Timing Error: <1%
Protection Class: IP20
Shell Material: PC+ABS (Flame Retardant)
Color: Black
Item Size: 87*87*43mm/3.42*3.42*1.69in
Item Weight: 132g/4.65oz

Package List:
1 * Thermostat
2 * Screws
1 * User Manual(English)