Original Reddit post

Hi, there is a professional/good way to do the sealing on the door where you pass the tubes to the external unit? THe door I have available to the balcony is like 2m tall and open only on the horizontal not vertical. I don’t believe that levaing an opening like shown on this pictures will not put a low of money away. Example like they show on this pictures: https://www.interdiscount.ch/de/product/kibernetik-split-klimageraet-105-m3-12000-btu-h-0014285915 submitted by /u/Smarley_

Originally posted by u/Smarley_ on r/Switzerland