This window seal for portable air conditioner is suitable for casement windows as well as push in or push out type of windows.
How to seal air conditioner window gap.
The windows are aluminum framed.
Even extremely small gaps can leak air which reduces the efficiency of your air conditioner.
The air conditioner gets taken down in winter so permanent solutions are no good.
Re close the window tightly.
Window air conditioners sit on the windowsill and typically have accordion style fins on either side of the unit that act to seal off the window.
To fix this purchase some air conditioner foam seal at your local hardware store if there isn t any with your unit.
It works with windows with a maximum length of up to 400 cm.
What s the best way to fill that gap.
Window air conditioners typically weigh between 50 and 100 pounds.
I have a window air conditioner.
I have an air conditioner that looks similar to this except mine doesn t have the flaps on the sides leaving a large open gap between the air conditioner and the window frame.
How to seal an air conditioner window gap.
Installing weather seal for a window air conditioner is a task most homeowners can complete themselves.
Most window air conditioners have an expanding curtain on either side to help seal any gaps between the window frame and the air conditioner but sometimes this seal isn t perfect.
Fill that gap with the foam seal included with the unit.
There will be a gap between the two panes of the window.
There isn t a way for me to drill holes in the window to secure the accordion extensions so there s a small gap between them and the frame.
Most window air conditioners have an expanding curtain on either side to help seal any gaps between the window frame and the air conditioner but sometimes this seal isn t perfect.
I also see cracks where the extensions contact the unit.
Most window air conditioners come with an accordion style flap attached to the sides to fill the open.
Step 3 examine the sash.
How do i best seal this up.
1 open the window and clean all parts of the frame using a damp cloth.