Retainer clips can help hold it in place and weatherstripping is a good idea to create a seal to keep out water and air leaks.
How to install portable air conditioner in sliding door.
Next connect the exhaust hose to the unit and run it to the window.
Open the casement window for air and cover the inside of the opening with your clear shield.
Then i would open the sliding door set the ac unit on bottom slide rail tilting toward the patio and close tightly locking it into place.
Though window brackets are most often installed horizontally at the bottom of a sash window they can also be installed vertically to fit into sliding door and window openings.
To install a portable air conditioner start by positioning the unit near both a window and an electrical outlet.
The most important aspects of installing a portable ac properly are its venting and drainage.
Then adjust the window kit sliders or panels until there aren t any gaps and close the window so that it fits snugly and holds everything in place.
When traditional sash windows aren t an option for venting a portable air conditioner sliding glass windows or doors may also be used.
Once this is in place attach the hose and seal any gaps between it and the plexiglas.
As long as you have all the components you can do it yourself in 10 30 minutes.