General description Smart WiFi Heater: Suitable for water-based underfloor heating such as a thermal head, electric valve, etc. Control the room thermostat from anywhere, anytime via the smartphone app. Voice control is available through Alexa or Google Home. Technical specifications Power Supply: AC 100-240V 50/60Hz Temperature range: 5-60℃ Temperature accuracy: 0.5℃ Contact capacity: 3A Installation Wall-mounted installation Connect the power box according to the wiring diagram Usage Create smart schedules in the "tuya" app Specify which rooms need heating Weekly programming mode: 5+2/6+1/7, set different temperatures for up to 6 periods per day 2 operating modes: automatic mode and manual mode (via touch screen) Other information Package contents: 1 thermostat, 2 screws, 1 English manual