Found another tankless water heater

WOW, a wish was granted! I found another tankless water heater from Craigslist (slightly used one). The homeowner have sold the property and was moving out. The new homeowners didn’t want the tankless and demanded the traditional water heaters to be installed. They had two installed so it was a jackpot for me since I only paid $160 cash for both and now I have a spare or maybe not since I wanted to install the other one at our modern farmstead.