G G Gandrom77 Jun 24, 2017 Hey I was looking at an older post you made about sealing up your portable AC to stop the negative pressure issues. I have a similar model you have (Whynter 14000 BTU Dual hose) and I was wondering what exactly you sealed up in in order to do that.
Hey I was looking at an older post you made about sealing up your portable AC to stop the negative pressure issues. I have a similar model you have (Whynter 14000 BTU Dual hose) and I was wondering what exactly you sealed up in in order to do that.
