Nida-core cut out--cellular nature, will be epoxy filled at the edges even though water proof

Fresh water distribution valve sends the water to the head sink for testing before switching it up to the tank fill.

$Dana missed the shot of me waist deep upside down in the cabinet with parts everywhere so this will have to do, this is a very complex installation and the directions are minimal and UTube didn\'t help as much as usual, anyway read 10 times cut once and cross your fingers. We have to run it 4-6 hours out of the harbor to eliminate all the factory preservative, a major hassle. Update... we just called the Spectra tech line and they picked up first time, we need to ignore the printed manual (worst case scenario) and use dock water through charcoal filter for a 30 minute flush, much happier, great service line. (The little Engle freezer on the background right just fits into the first port closet cabinet).$