Have you noticed the strong interest in cold-climate air-source heat pumps over the last couple of years?

One of the “delights” of designing hydronic systems is looking for synergistic opportunities, where one device provides multiple functions or benefits that would otherwise require two or more separate devices.

HydroSketch also allows users to create their own custom component symbols, and take advantage of expanded drawing libraries.

The following five stories are the most-viewed stories on www.pmmag.com for the month of April.

Three new members have joined the Board of Directors for three-year terms.

ADEY’s MagnaClean DualXP magnetic filters virtually eliminate iron oxide in hydronic systems.

In a nutshell, hydronic snow-melt systems are all about heat transfer.

Air, pH balance, magnetite, and more can all have a huge impact on system performance.

There are advantages to using this piping configuration in hydronic systems.

Poor water quality shortens hydronic equipment life span and reduces efficiency.