The 18-24 inch wire kit makes adding a downrod simple with our easy-to-follow instructions This kit includes two sets of wires, accommodating both 18 and 24 inch 24-inch downrod is ideal for 11-foot ceilings Compatible with EcoWhisper DC motor with G1.9 Receiver (located in canopy) Not compatible with HunterExpress ceiling fans If you have high ceilings and need downrods over 18 inches or more for the perfect fan height, then we have you covered. Our current fans are wired for a standard ceiling height so they only go up to 12 inch downrods. This 24 inches of extra wire will help you extend your fan to the height you need for those higher ceilings. Easy to use with connectors included, this kit is for you. Shop for the right fan and don't forget the extra downrods you will need to reach great ceiling heights.