Daikin’s VRV IV-S Series is available in smaller 3, 4, and 5-ton capacities with a 208-230V, single-phase power supply. A maximum of 6 indoor units can be connected to the 3-Ton system, up to 8 indoor units can be connected to the 4-Ton system and up to 10 indoor units can be connected to the 5-Ton system. The versatility of the VRV IV-S Series makes it ideal for most light commercial projects — retail stores, small offices, restaurants, hotels, healthcare facilities, and schools.