Dennis L.
Inside copper tubing is short.
The 1/2" (12mm) copper tubing on the inside unit is short. If you are going to come out on the right side, be sure you measure the wall thickness. On the cinder block wall, the fitting extended 2" out. Not enough to bend down at 90 degrees. And it is not 1/2" it is 12mm. I have to cut the copper tube back far enough to put on a flare fitting. Finding a 12mm to 1/2' flare fitting is a real challenge.
Response from DellaNov 4, 2025
Hello, we do apologize immensely for any hassle this has caused. We value your opinion and are always looking for ways to improve our products. If you have any concerns, suggestions, or areas where you feel we could do better, please don't hesitate to reach out to us. We're here to listen and will do our best to address any issues you may have. Thank you!