Air conditioner universal support brackets offered by AP Wagner can make sure your window unit is secure. The brackets depending on the model can support up to 160 pounds. Universal support brackets are built for all weather use and easy indoor installation, eliminating the need to work outside.
Air Conditioner Universal Support Bracket (1-80 pound support)
Air Conditioner Universal Support Bracket (1-160 pound support)
- Universal design adapts to any window unit
- Easy indoor installation eliminates exterior work
- All necessary hardware included
- Exclusive precision bubble level assures proper mounting angle
- Fits wall thickness from 4″ to 11″
- All weather construction
- Relieves stress on window
- No drilling of outside wall or siding

Dear, sir/madam
We are the manufacturer of air conditioner mounting brackets with high quality and low price.
We sincerely hope could establish businesses with you in the future, and look forward to hearing from you soon.
With best regards,
Michael
I have a flat brick window sill inside and the brick outside is at a downward angle. My window is a double hung vinyl that feels pretty flimsy so I wouldn’t want the weight of the AC unit resting on the window frame (the window is special made 12.5 feet by 50 inches high; it includes a 36 X 50 double hung window on each end with a large picture window in the center). Do you know of a support that would be suitable for this?