Hydronics - Articles - Page 20 | Plumbing & Mechanical

How to properly size finned-tube baseboard heat emitters

Have a look at the rating tables for most finned-tube baseboard sold in North America and chances are you’ll see a footnote.

John Siegenthaler, P.E.

March 29, 2017

Have a look at the rating tables for most finned-tube baseboard sold in North America and chances are you’ll see a footnote under the table that reads something like this: “Ratings are based on active fin length and include 15% heating effect factor.”

The rebirth of an American boiler

Dan Holohan

February 8, 2017

Relics of years gone by find a new purpose.

2016 AHR Expo

John McNally

February 4, 2016

The 2016 AHR Expo was held from Jan. 30-Feb.2, at the Orange County Convention Center in Orlando.

Plumbing & Mechanical's 2015 Rep of the Year: Pepco Sales & Marketing

With such a diverse salesforce, Pepco Sales & Marketing is able to build lasting relationships with plumbing and mechanical contractors.

Kelly Faloon

June 23, 2015

This Dallas-based rep firm strives to be the trusted advisor for area plumbing and mechanical contractors.

Piping for wood-fueled biomass boiler systems: Part 1

The market for high-efficiency boilers that burn cordwood, wood pellets or wood chips is growing in North America

John Siegenthaler, P.E.

May 21, 2015

An elegant piping approach for wood-fueled biomass boiler systems.

Danfoss snow-melt controller

December 11, 2014

Danfoss’ OJ ETO2 Snow Melt controller offers an intelligent all-in-one control solution for ice and snow melting suitable for any application which uses hydronic or electric heating, including driveways, parking lots, sidewalks, stairs, ramps and bridges.