Fujitsu Thermostat Converter, 12 VDC, 0.6 W

• Thermostat converter provides control when a third-party thermostat is used, up to 16 indoor units can be controlled as a group by a single converter
• By installing the converter between the third-party thermostat and fujitsu system, control of the heating and cooling system is provided, including on/off control, operation mode, room temperature, fan speed, and error notifications via LED lights