BAC-2000 Central Air Conditioning Type Touch LCD Digital 2-pipe Fan Coil Unit Room Thermostat. Displays fan speed, clock, temperature, time, week, heat, and more. This thermostat is designed for on/off control of fans and valves in air conditioning systems by comparing room temperature with the set temperature to ensure comfort and energy efficiency. Large LCD display with black backlight for clear visibility, even in low light conditions. Features a sleek, smartphone-like design. Chrome finish frame adds a touch of elegance. Acrylic lens protects the display from scratches. Touch buttons enable simple and intuitive operation. Four-period programming schedule provides optimal comfort and energy savings. One-touch override function allows temporary adjustment of temperature settings without changing the programmed schedule. Accurate temperature control maintains room temperature within ±0.5°C of the set point. Built-in memory retains settings during power outages. Easy to install, compatible with standard 86mm flush-mounted boxes and European 60mm round wall boxes.