CoolAutomation gateways connect VRF/VRV, split and mini-split air conditioning from Daikin, Mitsubishi Electric, Fujitsu, LG, Samsung, Toshiba, Panasonic, Hitachi, Gree, Midea and other brands to KNX, BACnet, Modbus and leading home automation platforms. One device per site gives full two-way control of every indoor unit: on/off, mode, setpoint, fan speed, louvers, room temperature and error codes.

• CoolMaster KNX and CoolMasterPro KNX: VRF/VRV directly on KNX TP, configured in ETS
• CoolMaster and CoolMasterPro: VRF/VRV to BACnet, Modbus and REST API, up to 32 or 255 indoor units
• CoolMaster EDGE: HVAC gateway with local logic, scheduling and BACnet/Modbus device integration
• CoolPlug and CooLinkHub: wireless or wired integration of individual split and mini-split units
• GS-SMT-HOA: 8-zone underfloor heating controller

Not sure which gateway fits your project? Send us the HVAC equipment list and we will confirm compatibility. CoolAutomation products are not UL/NRTL listed; verify local code requirements before specifying in US installations.