Pros: It does work, it will heat your water up. It is fairly easy to install Everything you need is included Cons: Takes hours to heat up 6 gal of water 45 to 140 in 4.8 hours. recovery time very slow - the more water you use the longer it takes to heat the water back up. If you have the time this will work for you, or you can use propane and have hot water in 20 min.
Rating: [3 of 5 Stars!]