General description
The Thermostat-ZigBee Programmable Smart Thermostat Controller offers advanced control over your home heating systems. With built-in ZigBee protocol, it is compatible with various heating systems including water floor heating, electric heating, and water/gas boilers. This smart thermostat not only enhances convenience but also integrates seamlessly into your smart home ecosystem, allowing for remote control via an app and voice commands through Alexa and Google Home. It features a child lock and temperature correction for added safety and accuracy.
Technical specifications
- Material: ABS + polycarbonate
- Power supply: 95~240V AC, 50~60Hz
- Current load: 3A (water heater/gas boiler), 16A (electric heater)
- Sensor: NTC
- Accuracy: ±0.5℃ or ±1℉
- Temperature setting range: 5~35℃
- Temperature display range: 5~99℃
- Room temperature range: 0~45℃
- Ambient humidity: 5~95% RH (non-condensing)
- Storage temperature: -5~45℃
- Timing error: <1%
- Protection class: IP20
- Buttons: capacitive touch buttons
- Model definitions: BHT-002-GALZBW (Water heater, 5A), BHT-002-GBLZBW (Electric floor heating, 16A), BHT-002-GCLZBW (Water/Gas boiler, 5A)
- Package dimensions: Thermostat: 110 x 91 x 60 mm; Gateway: 160 x 61 x 61 mm
- Package weight: Thermostat: 211 g; Gateway: 84 g


















