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Plumbing NewsGreen Plumbing and MechanicalBath & Kitchen ProTechnology for Contractors

PM’s Top 10 Most-Read Stories of 2018

These stories got the most hits on www.pmmag.com over the past year.

Installing check valves in a recirculation system by Ray Wohlfarth

Installing check valves in a recirculation system by Ray Wohlfarth

I had an interesting discussion recently about the use of check valves. One plumbing contractor commented that most plumbers don’t know how and where to install check valves. I countered with, “Shouldn’t the engineer designing the system tell the plumbing contractor where the check valves must be installed?” Read More>>

 

The leak-detection revolution by Jen Anesi-Brombach

The leak-detection revolution by Jen Anesi-Brombach

With homes in the U.S. continuing to age, and with the Internet of Things continuing to infiltrate the home services and products market, it is not surprising that leak detection has exploded in popularity this past year. Read More>>

When and how to use reverse return piping by John Siegenthaler

When and how to use reverse return piping by John Siegenthaler

In many hydronic systems, there’s a need to divide the overall system flow into equal streams that pass through several identical components. The physics necessary for this are simple: If the flow resistance of each piping path from a common source point to a common return point is the same, the flow will divide equally. Reverse return piping was developed to help achieve this goal. Read More>>

4 things to look out for in steam boiler pressure controls by Ray Wohlfarth

4 things to look out for in steam boiler pressure controls by Ray Wohlfarth

Something is wrong with the boiler control. I have to keep pushing the reset button,” the frantic school custodian said when I answered the phone one cold January morning.
“Which control is it?” I asked.
“The one on the boiler,” he replied. “Please hurry!” Read More>>

Mysteries of wet venting in bathrooms by Julius Ballanco

Mysteries of wet venting in bathrooms by Julius Ballanco

I collect old plumbing codes. The oldest plumbing code I have dates back to 1913. Of course, you have to realize that by 1920, less than 1% of homes had indoor plumbing. Hence, plumbing regulations were a new concept. Read More>>

PM’s Top 20 Products of 2017

PM’s Top 20 Products of 2017

Each year, Plumbing & Mechanical editors receive thousands of plumbing, heating, and radiant & hydronics product releases from industry manufacturers. The 20 products on the list below have earned the distinction of being PM’s Top Products of 2017 based on pageviews at www.PMmag.com. Read More>>

Should you own a combustion analyzer by Ray Wohlfarth

Should you own a combustion analyzer by Ray Wohlfarth

My kids jokingly call me cheap, as I do not like to spend money. When analyzing a purchase, I equate it to how many hours I must work on a lousy jobsite to pay for my indulgence. Read More>>

Top water heating trends of 2018 by Jen Anesi-Brombach

Top water heating trends of 2018 by Jen Anesi-Brombach

While new energy efficiency standards shook up the water heating industry in 2015, these products are still undergoing many changes as a number of factors continue to shape storage-type and tankless water heater design. Additionally, the Internet of Things is helping give installers and end users new and unique insight into — and control over — their equipment. Read More>>

Why is the relief valve leaking by Ray Wohlfarth

Why is the relief valve leaking by Ray Wohlfarth

A common sight in a hydronic boiler room is water dripping from the discharge pipe of the boiler relief valve. While it may appear to be inconsequential, it could cause extensive damage to the heating system. Read More>>

How to sell leak-control technologies by Ian Greene

How to sell leak-control technologies by Ian Greene

Despite the current political discourse about facts and leaks, for the plumbing industry, the fact is leaks are big business. And leak-detection and leak-control technologies stand to amplify revenue for every plumber who embraces them. Let’s break down why your business needs to capitalize on this opportunity and how it will benefit both you and your customer. Read More>>

Installing check valves in a recirculation system by Ray Wohlfarth
The leak-detection revolution by Jen Anesi-Brombach
When and how to use reverse return piping by John Siegenthaler
4 things to look out for in steam boiler pressure controls by Ray Wohlfarth
Mysteries of wet venting in bathrooms by Julius Ballanco
PM’s Top 20 Products of 2017
Should you own a combustion analyzer by Ray Wohlfarth
Top water heating trends of 2018 by Jen Anesi-Brombach
Why is the relief valve leaking by Ray Wohlfarth
How to sell leak-control technologies by Ian Greene
December 20, 2018

Click on a photo above for description and link to the top 10 most-read stories on www.pmmag.com.

KEYWORDS: hydronics plumbing plumbing industry

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