How To Mount A Window Ac Unit

Enjoy your cool room.

How to mount a window ac unit.

Air conditioners are deceptively heavy making installing a window ac unit a two person job. How to install a window air conditioner for maximum efficiency step 1. With the bottom window sash up as far as. To position the air conditioner on your window you should follow all the.

You need to inspect the window to check if it s in good condition. Check if there s any. The mounting flange at the top of the unit should be flat against the lower window sash. Enlist a helper to set the a c in position.

Attach the rail to the ac unit using the provided machine screws. Most of the unit s weight will be outside so be careful lifting it into place. Window ac units that fit directly into a window opening will have an l shaped rail that attaches to the top of the unit. Balance the unit in place.

Then slide the accordion panels onto both sides of the air conditioner if not pre assembled in a guide track. Open the lower window sash and attach the bracket using the provided hardware if necessary. Then tightly close your window on top of the ac. Slide the accordion extensions to fill the opening and fasten them to the jamb.

Once you close the window your ac should be securely in place. Before installing a window ac open the window as far as it goes remove the screen and clean the windowsill glass and window frame. Measure the width of the windowsill and use a pencil to mark. Place the rail on top of the unit and align the holes in the rail with the matching holes in the ac unit.

Now pull down the lower. Mount the window ac unit. Caulk around the outer perimeter. Pick up your ac and center it in your window.

There should be a spot where the window easily slides into place. Most the weight will be hanging out the window so be sure to keep a firm grip on the unit. Raise the window s lower sash and set the a c unit centered on the windowsill.