How many brackets are in this package? Also do you have to drill any holes in the house/window frame? I
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Drilling is required on the sill.
Was this Answer Helpful ?Likely too late now for you, but for other users with similar questions: --You HAVE to drill holes and drive screws. All holes are in the horizontal part of the window sill, none need be driven from a ladder. --It depends how heavy your AC unit is. I have an older 8000 BTU/h unit that is too heavy for the Small size; yours may or may not be.
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