How To Seal Window Ac !!install!!

Before you grab the tape, understand why this step is non-negotiable:

This is the most common method and works best for the standard "accordion" side panels that come with most AC units. how to seal window ac

Many people seal the outside edges but forget the inside. Apply a strip of foam tape on the inside of the window sill where the AC rests to prevent air from circulating through the unit when it is off. Before you grab the tape, understand why this