Flame retardant construction: Made with flame retardant materials, this heating thermostat controller provides insulation, flame resistance, and durability for longterm use without sacrificing safety. Intuitive clockstyle knob: The knob operates in the direction of clock hands, featuring a 360degree rotating variable speed switch that replaces traditional button controls for easier, more efficient operation. Wide compatibility: Suitable for electric heating film, heating cable, and European mechanical floor heating, making it compatible with a broad range of installations. Precise temperature control: Advanced technology enables accurate temperature regulation, optimizing heating efficiency and maintaining a stable, comfortable indoor environment. Use scenario: Retrofit an underfloor heating system in a living space using electric heating film to achieve consistent room temperature with efficient energy use. Use scenario: Install with European mechanical floor heating or a heating cable in bathrooms or kitchens to maintain safe, comfortable floor and ambient temperatures. Use scenario: In a small office or workshop with mixed heating methods, quickly adjust the setpoint with the 360degree knob to sustain a steady, energyefficient environment.