I hope everyone had a happy and safe holiday season and welcomed the new year with family and friends. I always love the blank slate a new year brings, and 2023 is chock-full of new opportunities in the plumbing and HVAC industry.
The processes and systems in place for designing and installing mechanical, electrical and plumbing systems have largely remained the same for decades. Sure, there have been many improvements, from CAD and Revit to press fittings, and hundreds of innovations and systemic improvements.
If you’re my age, you’ll remember Chubby Checker singing the Limbo song. If you’re wondering who and what that is, check out the link. I found myself thinking of that song and how low can you go when reviewing some flat panel radiator pictures.
Many of the topics I have discussed in my column to this point have been about temperature considerations within the supply and return system based on recommendations in the community and right-sizing domestic water piping to reduce the overall volume of water in the building’s piping system.
Almost 80% of all water consumption comes from two groups: No. 1, thermoelectric power, and No. 2, irrigation (farming). Public supply, which includes industrial buildings, commercial buildings and residences, accounts for only 10%.
Somewhere along the way, fossil fuels have gotten a bad rap. Coal, oil, natural gas — you name it. We use fossil fuels for everything from creating electricity, warming the shelters we live in and scooting around town. Burning fossil fuels has become a necessity for our way of life.
As with most things hydronic, there are multiple approaches, and the “best” approach for each installation has to consider cost, aesthetics, access to the existing piping, available wall space and the goal of how the overall system will operate based on existing or newly created zones.
This month marks the 28th anniversary of the founding of PM Engineer magazine. The magazine was started by four individuals: George Zebrowski, my publisher; Tim Fausch, the group publisher; Jim Olsztynski, my editor; and myself, the plumbing/mechanical engineer. Our concept was to create a new magazine addressing the wet side of plumbing and mechanical engineering.
One of my more recent work trips provided the opportunity to stay the weekend and catch up with one of my college girlfriends in North Carolina. I rode the Amtrak from Charlotte to Durham, where my friend met me at the station.