Okay husband is at work..doing laundry and water (gray) fills the bathtub.
I go out to open the gray valves vut they are not marked.? Is it black,gray,gray?
Or gray,black,gray..? Ugh
Ive decided mine is also GBG
You guys are just too fancy with the printed labels. I took a Sharpie and marked B or G next to the handles about four years ago.