gulrear Window Air Conditioner Support Bracket with 2 Arms Heavy Duty AC Support for Window Unit Install kit Up to 200 lbs Hold 5000-22000BTU Unit Window AC Mount

Features

• 【Double Arm Reinforcement - Stronger and More Stable】This air conditioner support bracket features a dual-arm reinforced structure designed for heavy-duty support, providing up to 200 lbs of weight capacity for 5000-22000 BTU units. The innovative mechanical dispersion design significantly reduces stress on aging wooden window frames compared to traditional single-arm window ac brackets, minimizing the risk of sill deformation or cracking. Its core bracket component directs the AC’s weight to wall anchor points, slashing window frame repair costs and preventing AC drops.
• 【Suitable for single/double-hung windows】 Window ac mounting bracket works on most single- and double-hung windows (the kind that slide up and down), Not every A/C fits every type of window. Determine whether your window is sliding, a double-hung or casement style. window air conditioner bracket kit work only in double-hung windows with a bottom sash you can raise and lower. Also measure the width and the height of the window opening to confirm whether an A/C will fit. so check before you buy.
• 【Indoor Installation System】No high-risk outdoor operations are required, and there’s no need for overhead drilling on exterior walls. These ac brackets for windows only require drilling on the indoor windowsill, making them lighter and easier to install compared to traditional brackets. (Depending on different house structures and materials—if the bottom of the windowsill is cement, brick wall, or hardwood—you’ll need to prepare a hand drill and tool kit, etc., which allows application in complex scenarios that make installation more convenient for you.)
• 【A/C Safe Air Conditioner Support Bracket】Indoor Installation,this diy window ac support bracket Easy Installation, No External Work Required, The Entire Installation can be Completed Indoors, Need to Drill 3 Holes in the Window Sill, Please check if the Homeowner Association allow you to drill holes on the window sill to install the ac holder window brackets.
• 【Universal Design-air conditioner support bracket】 Support any Window AC Unit up to 165lbs, Adapt to the Space of the Window Sill Thickness from 4" to 15.2", Suitable for Ordinary Single/Double Hanging Windows with Window Sills, Usually Suitable for Brick, Cement and Wood Window Sill , Not Suitable for Hollow Aluminum Window Sills.
• 【Savior for Fragile Windows】Say goodbye to windowsill load-bearing anxiety! The dual-arm four-corner mechanical structure of these air conditioner brackets for windows directionally transfers the weight of the air conditioner to wall anchors, reducing direct pressure on the window frame. This completely alleviates the risk of windowsill deformation or cracking caused by concerns about wooden decay of the windowsill or cracking of brick-concrete structures. Tenants can use them with peace of mind without damaging the windowsill structure, and they are compatible with most window air conditioner brands