You can see how one homeowner did it in the video below.
How do i put an air conditioner in a window.
But like central air conditioning systems room air conditioners require periodic maintenance they also require proper sizing for the room or rooms they are used to cool.
Get help with lifting larger units.
Extend the accordion panels from both sides of the air conditioner to the window sash track.
Cut the strip of foam to the correct length and insert it between the upper window sash and the lower window sash.
Slide the air conditioner along the window sill until the unit clicks into the mounting hardware.
Portable units come with a five to seven foot exhaust hose and a window panel installation kit for horizontal or vertical sliding windows.
They must be vented to the outside typically.
Secure the side panels with screws.
Before buying your air conditioner measure the window opening so you know how wide of a unit you can install.
Open the vinyl window as high as it will go and place the air conditioner into the window.
Open the window so that it is slightly wider than the air conditioner and then lift the air conditioner onto the sill into place.
Use the help of a second person if needed.
The window should be.
Step 4 position the air conditioner in the window opening so the spacers rest on the inside edge of the window frame and tilt the air conditioner backward slightly to force condensation outside.
Choose the window where you ll install your air conditioner.
Foam or plywood window insert this method uses the window vent insert that comes with the portable air conditioner coupled with a piece of rigid foam or plywood to block the rest of the window.
Window air conditioners often come with a foam insulating strip.