Well, I'm bored. So I thought that I could gather some information on hot water showers. I was thinking of doing this- I got the idea from this post.
What do you think? would it work? I think I would use a water puppy
pump or something along those lines (maybe something cheaper?) The only thing I'm wondering is would the pump be able to prime from the raw water intake. I'm trying to design something that does not require the engine to be running.