I've been looking at a solar water heater, however, the cost is high. I just accidentally came across this and thought it might be a good alternative. I live in Oklahoma and my heat pump usually runs a lot. I've been researching since I've posted, and talking to the wife. Ok, I've been begging and trying to sell her on the idea..... From what she has to say, looks like this spring until I can buy one.
I would like to try one. Heck, I bought a tankless water heater and it crapped out after 4 months. What can I say, I'm a sucker for gadgets! Found one for 4 bills, so what the heck?
I put a temp probe on my return line and it only get to 96deg. I don't know if that is enough to make this gadget worth the money.
Jeff