You bet it would take over the world and I will buy the first 1/2 million of them. Can't wait to see it!! Are the main components designed and manufactured for testing? Has WDRP started testing the completed units yet? When will they be available for an independent lab to test them?
If they plan on using 1/2" for inlet/outlets for a whole house tankless they won't be installed in this state. They would be illegal. My opinion is based on fact, I'm sorry if you don't like it. I've already posted other ratings so that we have a comparison, I can't wait.