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Home » Topics » Columns

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safe water temperature

Dave Yates: Why 120° F is not a safe water temperature for potable water storage vessels

Preventing Legionella while protecting against scalding at points-of-use.
Dave Yates
Dave Yates
January 10, 2022

When I first entered the trades in 1972, residential tank-style water heaters shipped with the aquastat set to approximately 140° F. Dishwashers had no need to incorporate a sanitizing cycle. Around 1977, water heater manufacturers were required to lower the aquastat temperature setting to approximately 120°, and now, dishwashers needed to incorporate a sanitizing cycle where rinse water in their reservoir was raised to 140° or higher.


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Bullish MrRooter

Nicole Krawcke: Diversifying the trades

Broadening your recruiting efforts to minority groups can help alleviate labor shortage pains.
Nicole Krawcke head shot 2024
Nicole Krawcke
January 10, 2022

When I first began covering the HVAC industry almost eight years ago now, I was one of few women — if there were any others — in the room. Since that time, I have started seeing more and more women at the various industry events I attend, and I am overjoyed. 


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work/life balance
Guest Editorial

Stephen Dale: Improve customer relations by providing employees with a work/life balance

High demand for services and low supply of technicians has increased the chances of employee burnout.
Stephen Dale
Stephen Dale
January 7, 2022

From a very young age, we are taught the importance of having a successful career. Whether it’s our parents or a teacher, we know that by the time we reach adulthood, we will have a job. But not every job is created equal.


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Communicating with the next generation of customers
Guest Editorial

Jenelle Nappi: 5 ways to modernize our home service business

Communicating with the next generation of customers.
Jenelle Nappi
Jenelle Nappi
January 6, 2022

The home service industry is constantly evolving. Although they’re based on traditional trades like HVAC, plumbing, electrical and piping, home services are also expanding into less charted territory. Today’s homeowners are modernizing and aspiring to more eco-friendly living situations supported by radiant heating, geothermal and solar thermal energy.


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Service plumbers do not make assumptions
Service Plumbing Pros

Matt Michel: 7 things your service plumbers should know

Don’t make assumptions.
Matt Michel
Matt Michel
January 5, 2022

As business leaders, we often make assumptions about what our field service personnel know. In addition, they make their own assumptions about us. The result is they know less than we think, and think they know more than they do. Here are seven things your service plumbers should know about their profession.


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Propane tanks and outdoor temperatures
CONTRACTOR’S CORNER

Dave Yates: Propane tanks and outdoor temperatures

Another lesson learned in the school of hard knocks.
Dave Yates
Dave Yates
January 4, 2022

You ever have one of those jobs where nuisance heating system lockouts drove you crazy?


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Setbacks are next level setups
THE BLUE COLLAR COACH

Kenny Chapman: Setbacks are next level setups

Setbacks are a perception.
Kenny Chapman headshot with a white round border frame, 200x200
Kenny Chapman
January 4, 2022

Whether you’ve been in business for a week, a year or a decade, you have undoubtedly experienced more than just a few setbacks. We’ve all had major setbacks in our lives and businesses, and we generally respond to setbacks with our world-conditioned responses involving pain. We have pain, we have trauma, and we have turmoil, challenges, etc.


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Radiator covers
Heating Help

Dan Holohan: The case for radiator covers

Common sense isn’t always that common.
Dan Holohan
January 3, 2022

In March 2010, a nine-month-old boy rolled off his sister’s bed in Jersey City, New Jersey, and got stuck between the bed and a cast-iron, steam radiator that was as hot as it’s supposed to be. The radiator delivered third-degree burns to the infant and left him with permanent scars.


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IoT internet hydronic systems
HYDRONICS WORKSHOP

John Siegenthaler: No passwords required

Hydronic systems don’t have to be complex to be sophisticated.
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
January 3, 2022

If your office routine is anything like mine, you’re probably typing cryptic passwords into your desktop computer, laptop, smartphone or tablet throughout the day to access websites or cloud-based software that’s essential to your business.


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Supply chain issues

Nicole Krawcke: Cheers to a new year!

Challenges lie ahead in 2022, but so do opportunities.
Nicole Krawcke head shot 2024
Nicole Krawcke
December 10, 2021

December has always been my favorite month of the year. And it’s not just because it’s my birthday month! It’s also not because of the holidays — though I do enjoy spending time celebrating with family and friends. 


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