110V 220V Floor Warming Room Wifi Thermostat for Electric Gas Boiler Water Heating Voice Temperature Controller Fahrenheit _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 110V 220V Floor Heating Room Wifi Thermostat, Support to Display Fahrenheit _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Description _x000D_ The MH1823 thermostat is developed to control electric underfloor or water heating or water/gas boiler system. These units are designed for use in commercial, industrial, civil and domestic properties. _x000D_ _x000D_ Model Distinguish _x000D_ MH1823D WiFi: Electric floor heating with WiFi function, Voice control, 16A. MH1823S WiFi: Water floor heating to control NO NC actuator or the electromagnetic valve with WiFi function, Voice control, 3A. MH1823L WiFi: Gas boiler, Water floor heating to control NO NC actuator or the electromagnetic valve with WiFi function, Voice control, 3A. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Specifications _x000D_ - Power Supply: AC85V-265V 50/60Hz - Set temperature range: 5-50/41-99 - Limite Temp. Range: 5-65 (default 35) - Accuracy: 0.5 - Unilateral return difference:1C~9C (default 1C ) - Sensor: NTC 10K - Power Consumption: < 2W - Shell material: PC+ABS (flame retardant) - Installation Hole distance: 60mm (Suit with EU standard round mounting box). - Dimension: 86x86x43mm _x000D_ _x000D_ Dimension _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Please note: only 16A electric floor heating no wifi and wifi thermostat with 3 meters external sensor. 3A type thermostats with inner sensor, thanks! _x000D_ Functions _x000D_ 1. Memory Function Memorize all your settings after sudden power-off. When power is on again, you do not need to reset it. 2. Programmable Function Support 5+2, 6+1 or 7 days Weekly Programmable, six periods programmable controlling temperature setting. 3. Children lock to avoid misoperation. 4. Wifi function The wifi thermostat can be controlled by Mobile APP wherever you are. 5. Support to be voice control by Alexa. (Only WiFi model) 6. APP support most of Popular languages. 7. Support to switch to display Fahrenheit. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Powered By Tuya _x000D_ _x000D_ _x000D_ _x000D_ Installation _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_