Holohan
Dan Holohan: Heating Help

Dan Holohan: What I learned about steam traps

Holohan
Dan Holohan
Most of this, I had to learn the hard way. Perhaps you’ve done the same, but in case you haven’t, please allow me to save you some heartache.  …
Siggy
Columnists

John Siegenthaler: Back to basics: Thoughtful zoning

Siegenthaler
John Siegenthaler, P.E.
A zone is any area of a building for which indoor air temperature is controlled by a single thermostat (or other type of temperature controller).  …
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Radiant/Hydronics

The Glitch & The Fix: Presumptuous primary piping

An installer plans to use a single-speed monobloc air-to-water heat pump to supply several panel radiators.  …
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Columnists

Al Levi: How are you judging your staff’s performance?

200x200 7power blog
Al Levi
With every new consulting client, I begin our work by asking the following: “How are you judging your staff’s performance?” …
Tooltips
Tool Tips

Tool Tips: Damage prevention

We are a full service plumbing company. There are times when we have to gain access to the roof of million dollar homes.  …
Ahr expo
Latest News

No AHR Expo in 2021; Show management looks ahead to Las Vegas 2022

The AHR Expo will return to Las Vegas, Jan. 31 - Feb. 2, 2022. …
Pm1020 profile botto
PM Profile

PM Profile: PHCC’s Hunter Botto

Nicole krawcke
Nicole Krawcke
Plumbing & Mechanical Chief Editor Nicole Krawcke recently chatted with PHCC—National Association’s newly elected President Hunter Botto regarding his goals for the coming year as well as the organization’s legislative …

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