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Title: Incredible amount of information on water heaters
Review: This is a great reference book - entertaining to read and tons of valuable information. You will never get this information at a hardware store, from a friendly plumber or another do-it-yourselfer. The breadth of information on water heaters and their operation and installation is amazing. I enjoyed the writing/layout style which is akin to that found in the old reference book, "Idiots Guide to Volkswagen Repair"
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