Quote:
Originally Posted by JohnnyD
My mum installed a tankless system last year and has extremely happy with it. Anyone else have any experience with them?
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I have heard great things about them,in my exposure with them has been just hours of labor.I have changed out four heat exchangers on them,they were all AO Smith model(s) one of them had 112 screws,4 mechanical fittings,thermistors ect......
I think a simple atmospheric vent units are the the best,if you lose power you still have hot water.JMObservation