LPT if you’re sealing air leaks in a portable window AC, use foil tape, not duct tape
LPT if you're sealing air leaks in a portable window AC, use foil tape, not duct tape duct tape melts. you'll never get that sticky mess off. foil tape makes a tight seal and everything works so much better. signed, a Portland budget apartment dweller
submitted by /u/Professional_Cow7260