![How can I secure and seal this window A/C unit without drilling or screwing into the window frame/sill (landlord doesn't allow that)? Masking tape is fine for insects, but it won't hold How can I secure and seal this window A/C unit without drilling or screwing into the window frame/sill (landlord doesn't allow that)? Masking tape is fine for insects, but it won't hold](https://i.redd.it/rkinqneejv871.jpg)
How can I secure and seal this window A/C unit without drilling or screwing into the window frame/sill (landlord doesn't allow that)? Masking tape is fine for insects, but it won't hold
![My wife has a portable air conditioner in her upstairs office. The window threshold had a poor fit and seal so I designed and 3-D printed a replacement. : r/functionalprint My wife has a portable air conditioner in her upstairs office. The window threshold had a poor fit and seal so I designed and 3-D printed a replacement. : r/functionalprint](https://preview.redd.it/fn15vtbkmgm91.jpg?width=640&crop=smart&auto=webp&s=13ee282b52eae1bae96d06c46c0942fb4d2ea60c)
My wife has a portable air conditioner in her upstairs office. The window threshold had a poor fit and seal so I designed and 3-D printed a replacement. : r/functionalprint
![I recently bought a portable AC. I've read that the hose should be straight, is the way I have it bad? : r/HVAC I recently bought a portable AC. I've read that the hose should be straight, is the way I have it bad? : r/HVAC](https://i.redd.it/2ehdvkkw2n151.jpg)
I recently bought a portable AC. I've read that the hose should be straight, is the way I have it bad? : r/HVAC
![Finally bit the bullet and bought an air conditioner. Last night was bliss after weeks of heat. : r/CasualUK Finally bit the bullet and bought an air conditioner. Last night was bliss after weeks of heat. : r/CasualUK](https://i.redd.it/jyqq3j7qfuc11.jpg)
Finally bit the bullet and bought an air conditioner. Last night was bliss after weeks of heat. : r/CasualUK
![There's (what I believe is) mold inside my air conditioner. How can I clean it? I can't find a way to take off the vents and I don't want to force it There's (what I believe is) mold inside my air conditioner. How can I clean it? I can't find a way to take off the vents and I don't want to force it](https://i.redd.it/fgqafnhjo5k51.jpg)
There's (what I believe is) mold inside my air conditioner. How can I clean it? I can't find a way to take off the vents and I don't want to force it
![How can I secure and seal this window A/C unit without drilling or screwing into the window frame/sill (landlord doesn't allow that)? Masking tape is fine for insects, but it won't hold How can I secure and seal this window A/C unit without drilling or screwing into the window frame/sill (landlord doesn't allow that)? Masking tape is fine for insects, but it won't hold](https://i.redd.it/m6802u0fjv871.jpg)