Daikin’s VRV IV-S Series is available in smaller 3, 4 and new 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 on the 5-Ton system. The versatility of VRV IV-S Series makes it ideal for most residential projects — multi-family townhouse, condo or single-family home.