Hold-Up Suspender Co. Outdoor Wall Mounting Bracket for Ductless Mini Split Air Conditioners or Heat Pumps fits 9000, 12000, 18000, 24000, 30000, and 36000 btu Heavy Duty Universal Adjustable for use with up to 9,000 - 36,000 BTU Units not exceeding a maximum weight capacity of 300 lbs.It includes hardware for ser and expansion bolts for wall mounting Dimensions:Width: 33.5"/Height: 22"/Depth: 18" The use of mounting brackets raises the condensing unit above ground level for multi-floor mounting. As an alternative to ground level pads, some consumers find the use of mounting brackets useful for greater placement versatility and greater protection from dirt, snow, debris, floods, vandalism, etc. Two L-shaped brackets (foldable),Cross bar,Wall fixation kit ,Anti-vibration feet,Upgraded feet! 1 1/2 inches tall!