It’s what’s inside that counts
Aug 09, 2019
2 minutes
BY JILL CONNORS
f plumbing you’re not alone. “Many people have no idea how water gets to their building, how wastewater leaves, or how their house is heated or cooled,” says plumbing and heating expert Richard Trethewey. “So my role in the past forty years has been to demystify that technical world. And it is almost impossible without a cutaway. I am the great bisector.”
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