Don’t buy it! Get a tankless water heater and cry as long as you have either gas, or for gamblers, electricity.
Had relatives in the midwest when I was in high school and they had these by them. We called them the "jerk and squirt". Not a great pun or anything but as teenagers we thought it was funny.
Store policy is now to fucking scan your DL to purchase any age restricted products regardless of how obviously over 18 or 21 you are.They’re all over the Mountain West. My wife could never bring herself to stop in one. I liked ‘em; very similar to QT.