Installs from the inside in just minutes
No drilling, tools, hardware or fasteners required
Adjustable for single or double hung window from 24" to 38" wide
Note, if your window is flush to the exterior (no exterior sill or ledge), the typical wall thickness is about 4". The A/C Bracket will not work with a flush mounted window as it requires a minimum wall thickness of 6".
Mounting Capacity: 6"-12" wall construction