Having Trouble Heating and Cooling Your Large Home?
Variable refrigerant flow (VRF) systems, sometimes called variable refrigerant volume (VRV) systems, are similar in operation to ductless products with variable speed compressors and high efficiency blowers. VRF systems are generally capable of heating much larger spaces with many more zones, often up to 45 zones with one outdoor unit. Most VRF systems are available in a wide variety of indoor unit styles, such as wall-mount, floor-mount, ceiling-recessed or ducted air handlers. Although VRF systems are commonly found in commercial applications, they are also a great option in residential homes.