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    • A Day in the Life of an “H-VAC’R”

    HVACR For Practice or For Profit?

    Posted on June 21, 2011 by JohnRocheleau

    Start accounting for all your HVACR contracting costs and start charging for them and stop working for futile practice and start charging for profit! Continue reading

    Posted in A Day in the Life of an "H-VAC'R", Economy, Plumbing & HVACR Pricing, Profitability | Tagged | Leave a comment

    “Dezincification” in PEX Tubing Fittings in Potable Water and Heating Systems

    Posted on February 11, 2011 by JohnRocheleau

    Can you say, “dezincification?” Well, I believe we will soon be hearing this term as common plumbing & heating industry lexicon, for this is the term used to describe the faster corrosion rate of zinc over other metals in brass … Continue reading

    Posted in A Day in the Life of an "H-VAC'R", Consumer Beware!, Defective Materials | Leave a comment