Ah, I forget that heat pumps are an option. Makes sense

Why not tankless?

Exactly, you have to imagine that whever picked the color coding for any wire or pipe just really liked that color so they picked it.

Can’t sell them, but they have value in telling you that others dislike the content. At the very least put the answer in a comment with a spoiler tag. But realistically, it’s lazy content.

“Avoid the meadow”