Feature: 1. [Practical]Intelligent digital temperature controller is a floor heating system suitable for room temperature control and household temperature control. 2. [3 Types of Control Ways]Supports app operation, easier for scheduling programs, setting functions, and checking current states by the app. And also support touch control \u0026 voice control. 3. [Large LCD Screen]WIFI Smart Thermostat with large LCD screen for easy reading, and it displays indoor temperature, time, week, etc. 4. [Useful]The thermostat has manual automatic, programmable, and state memory functions. 5. [Multifunctional]Support temperature compensation, antifreeze, holiday option \u0026 turn off weekly programming, restore factory only, and other functions. Specification: Types(Optional): GA for water heating(Type 1); GB for electric heating(Type 2); GC for gas boiler(Type 3); GE for water heating & gas boiler(Type 4) Color: White Material: ABS Control: APP, Touch, Voice Accuracy: +-1°C Temperature setting: 5-60°C Load Current: 16A(GB), 3A(GA, GC, GE) Function: Antifreeze, Temperature compensation, Holiday option & turn off weekly programming, etc . Package List: 1 * Smart Thermostat 1 * User manual