8902 fan intelligent temperature controller

Fan coil units come in two-pipe and four-pipe configurations and are used for temperature control in water or air systems. By comparing the ambient temperature with the set temperature, they control the operating status of the fan coil unit, motorized valve, motorized ball valve, or damper at the end, achieving temperature regulation, comfort, and energy savings. The thermostat utilizes microcomputer control technology and features an elegant, user-friendly design with a large LCD display. Simply press a button to select cooling or heating mode, and set the desired temperature and fan speed. (WiFi is optional.)