My hot tub lost power last December. I drained it for the winter, but still found a leak in an area that was not insulated enough. I do not know all the lingo, but will try to describe it. It is in the plumbing at a connection. The connection is metal. I have a video and will try to attach it(can't figure it out). I can email it to you...
Trying to find someone to help fix it. We are just North of Denver.
Best,
Jon
leak.MOV