I'd buy another!
Your review: I really like this tankless, medium difficult to install with galvanized piping required. When DIY, was very appreciative of the way it operated.
Pros: Very nice, my renter loves it!
Cons: Had a ding (smash) in the exaut pipe. Tried to call the 800 no# but could not get thru in waiting too long. Just went with the Ding!