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Home » Topics » Columns

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01 0723 Column John Siegenthaler main image
Column | John Siegenthaler

John Siegenthaler: Relays and switches — part one

The basics.
John Siegenthaler, P.E.
John Siegenthaler, P.E.
July 3, 2023

The basics of relays and switches - part one.


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ChatGPT

Nicole Krawcke: ChatGPT: Revolutionizing the plumbing industry

Free OpenAI language model can help plumbing and HVAC contractors excel.
Nicole Krawcke head shot 2024
Nicole Krawcke
June 13, 2023

A few weeks back I was having a conversation with a plumbing and HVAC contracting business owner. During the beginning of our discussion, he abruptly told me, “I just use ChatGPT to do your job.”


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Plumbing company

Donnie Hornback: Two reasons why I sold my 18-year-old plumbing company

Finding the right buyer is important.
Donnie Hornback Headshot.jpg
Donnie Hornback
June 12, 2023

I never started my business with the intention of selling it. In 2005, I started Hornback Plumbing with three employees, and I started the business because I loved plumbing. I have a son who works with me, and I’ve always wanted to pass the baton to him.


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River
Guest Editorial | David Ratliff

Water shortages series: The water scarcity situation

Part Two in a series exploring water shortages and possible solutions.
David Ratliff 200px
David Ratliff
June 9, 2023

I once had someone tell me “I don’t care where water comes from as long as it comes out of that faucet when I turn it on.”


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happy employees

Michael Copp: Hybrid workplaces need locker room leadership

Don’t let your employees feel disconnected and invisible.
Michael Copp
Michael Copp
June 8, 2023

Three Things you need to know:


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5 stars

Matt Michel: 5 solid reasons every plumber should offer drain cleaning

Drain cleaning presents reoccurring revenue for plumbing contractors.
Matt Michel
Matt Michel
June 7, 2023

It is always a mystery why more plumbers fail to emphasize drain cleaning — if they offer it at all. Some think it fails to offer enough revenue. Others think it presents too much low-dollar competition. Here are five solid reasons every plumber should offer drain cleaning.


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Heat pump retrofit

Dave Yates: Heat pump retrofit

Take advantage of government incentives and rebate programs.
Dave Yates
Dave Yates
June 6, 2023

Twenty-nine years ago, when we built our forever home, my central air conditioning systems consisted of two 2-ton condensers with two air-handlers in the attic and ductwork that utilized fiberglass ductboard with short runs of flex ducts terminating at commercial-grade ceiling registers. The condensers and air handlers were used that we salvaged from one of our job sites. I kept them with the notion of using them and figured we would upgrade from 10-SEER to higher efficiency units once they died.


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Strong relationships between colleagues and with clients

Kenny Chapman: Relationships matter more than results

Strong relationships between colleagues and with clients will give you a better chance of achieving your goals and desires.
Kenny Chapman
Kenny Chapman
June 5, 2023

As service business leaders, we often focus blindly on the results — key performance indicators, sales targets and other specific goals. But when it comes to success in any industry, relationships are often much more important than simply reaching a result-based goal. This is especially true for plumbing contractors who need trust and cooperation from our manufacturers, distributors, clients and other partners to succeed call after call, day after day.


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Blue Boiler

Dan Holohan: The importance of training and educating yourself on the equipment you work on

Magical thinking
Dan Holohan
Dan Holohan
June 2, 2023

It was one of those days at HeatingHelp.com when the old guys had the floor. One of the regulars, a retired (and understandably crotchety) fella from Canada had this to say:


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manifold systems

John Siegenthaler: Extended manifold systems

Less tubing, less drilling, less fastening.
John Siegenthaler, P.E.
John Siegenthaler, P.E.
June 1, 2023

Several years ago, I had the opportunity of visiting the Mostra Convegno Expocomfort show in Milan, Italy. It ranks right up there with the famous ISH show in Frankfurt, Germany, as a “bucket list” event for those who are passionate about hydronic heating and plumbing.


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      • Dave Yates: Contractor’s Corner
      • John Siegenthaler: Hydronics Workshop
      • Kenny Chapman: The Blue Collar Coach
      • Matt Michel: Service Plumbing Pros
      • Scott Secor: Heating Perceptions
  • ENGINEERS
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    • DECARBONIZATION | ELECTRIFICATION
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    • PME COLUMNS
      • Christoph Lohr: Strategic Plumbing Insights
      • David Dexter: Plumbing Talking Points
      • James Dipping: Engineer Viewpoints
      • John Seigenthaler: Renewable Heating Design
      • Lowell Manalo: Plumbing Essentials
      • Misty Guard: Guard on Compliance
  • RADIANT & HYDRONICS
    • RADIANT COMFORT REPORT
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