I would err on the side of caution and send this back. You'll have to go without hot water for a few days, but it's better than installing this just find it didn't work, or worse blow your house up.
I would err on the side of caution and send this back. You'll have to go without hot water for a few days, but it's better than installing this just find it didn't work, or worse blow your house up.
I agree with everything you said here, but just came by to say, "Kraken in the bathtub" is one of my favorite new idioms.