Universal Window AC Support Bracket

Air Conditioner Installation Kit for Air Conditioning Rack

Our universal window AC bracket is designed with precision and durability in mind. Crafted from heavy-duty steel with a high-quality powder coating finish, this bracket is built to withstand all weather conditions for extended outdoor use. The adjustable telescopic two-piece slant support makes it universally adaptable, suitable for window sills, bricks, cement, and solid wood.

The window sill must be at least 2 inches deep to accommodate the base and capable of accepting 2 1/2 inches long screws. The window sill thickness cannot exceed 15 inches. The small S size bracket can hold up to 85 pounds and support window units from 5,000 to 12,000 BTUs, while the large L size holds 165 lbs and supports window units from 9,000 to 22,000 BTUs. Please note that this bracket is not suitable for hollow aluminum, vinyl, or plastic sills.

Installation Steps: 1. Align the rubber non-slip mat with the 245° support frame A hole and tighten with M6-100 screws. 2. Align the 45° support frame A with the hole in the 45° support frame B using M6-100 screws. 3. Mark the window sill, then drill screw holes and tap the expansion anchor into the newly drilled hole. 4. Align the middle hole of the K Adjustment block 1 with the middle hole of the three newly drilled holes and tighten it with the tapping screw. 5. Align holes @L as shown in the figure above, align Mount to Sill. Ensure that the A/C Support shelf clears all obstacles on the sill using Rounded Spacer, Flat Spacer(s), and Block. 6. Place the end of the leg flat against the underside of the shelf. Position the Leg footpad against the exterior surface with the hardware included.

Universal Design: This versatile window AC bracket features an adjustable telescopic two-piece slant support for a wider angle adjustment range, suitable for most window A/C units on the market. It is ideal for solid window sills, bricks, cement, and solid wood.

Superior Quality: Made of heavy-duty steel with a high-quality powder-coated surface, this air conditioning rack is designed to withstand various weather conditions. Non-slip mats are included for effective anti-slip and acoustic insulation, making it perfect for long-term outdoor use.

Sturdy Structure: With a maximum loading capacity of 165 lbs, this bracket can efficiently support window units from 9,000 to 22,000 BTUs. You can rely on its sturdy structure for all your air conditioning needs.

Simple Installation: Enjoy easy setup with the quick installation design from the inside of your house. All necessary hardware is included, eliminating the need for drilling into the exterior wall or siding – just secure it to the window sill.

Accommodates Various Wall Thicknesses: The universal AC support bracket is suitable for wall thicknesses ranging from 2'' to 12''. Additionally, it features an exclusive built-in bubble level to correct mounting slope position.

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