Before buying your air conditioner measure the window opening so you know how wide of a unit you can install.
How do i put an air conditioner in a window.
Choose the window where you ll install your air conditioner.
Open the vinyl window as high as it will go and place the air conditioner into the window.
Window air conditioners often come with a foam insulating strip.
Get help with lifting larger units.
Use the help of a second person if needed.
Open the window so that it is slightly wider than the air conditioner and then lift the air conditioner onto the sill into place.
This would also work if you want to install an air conditioner in a sliding window as well.
Slide the air conditioner along the window sill until the unit clicks into the mounting hardware.
A window mounted room air conditioner is a great solution for beating the summer heat without breaking the bank.
Secure the side panels with screws.
The majority of the unit should hang outside of the 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.
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.
You can see how one homeowner did it in the video below.
Cut the strip of foam to the correct length and insert it between the upper window sash and the lower window sash.
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.
Extend the accordion panels from both sides of the air conditioner to the window sash track.