An installer is trying to wire up a two-stage heat pump for heating and cooling operation.

On Tuesday, February 4, 2020, John Siegenthaler will be doing a live Facebook video answering questions from our readers.

To compare and contrast HVAC systems according to their 30-year life-cycle cost analysis, the Xylem study analyzed seven elementary and middle schools located in South Carolina Climate Zone 3A, a humid, warm climate.

H₂O Accepted is a new initiative of the HIA-C, designed to showcase the advantages of water-based (hydronic) commercial building space heating and cooling technologies.

This report analyzes the sales of radiant heating products within the wider context of the national housing and remodeling markets.

Figure 1 shows a hydronic system that's intended to supply four panel radiators, each with its own thermostatic radiator valve, and an indirect water heater from a gas-fired sectional cast-iron boiler.

We are proud to present this fifth and final edition in the "Siggy" eBook series specifically for the hydronics market. Brought to you by Plumbing & Mechanical, PM Engineer and Supply House Times, this FREE eBook is a collection of columns and articles from John Siegenthaler, P.E., a well-respected hydronics expert.

When I knocked on the doctor’s front door, a dog on the other side went nuts. And this being my one and only visit to the doctor’s house, I took a healthy step back.

Viega announced its Winter 2019-20 lineup of courses at its seminar centers in Broomfield, Colo., and Nashua, N.H.

This was quite a year for me on the home front. On fairly short notice, my wife and I found out that our daughter Heidi and her husband Andy would be building a house about 500 feet down the road from us.