The new Viega hydronic mixing block simplifies wiring, piping and programming for radiant heating systems.

A tradeoff has always existed between the water temperature at which hydronic heat emitters are sized and their cost.

The benefits modern circulators with electronically commutate motors offer and how to best apply them in residential and light commercial hydronic systems is the subject of a free webinar April 18, sponsored by Bell & Gossett.

Published in affiliation with the Radiant Professionals Alliance, the 2013 Radiant Flooring Guide is an indispensable tool for anyone interested in the comfort and energy efficiency of radiant heating.

Minnick’s whole-house approach to providing energy solutions can surprise its customers.

Niles Steel Tank now offers new electric-powered anode systems for large, glass-lined storage tanks. The nonconsumable titanium anodes balance the tank without the need for replacement anodes, whether retrofit or new installation.

Mitsubishi Electric’s U.S. Cooling and Heating Division introduces its new VRF PWFY hydronic heat exchanger, which functions in various modes to provide hot or cooled water.

The new modulating or stage-fire VERSA IC boiler control from Raypak fully integrates temperature control, ignition, safety and individual fault monitoring.

The Radiant Professionals Alliance hired Mark Eatherton, a 36-year veteran of the radiant/hydronics industry, as its technical director.

Ferrous oxide can cause problems in hydronic systems when fine ferrous particles become attracted to the permanent magnets common in today’s high-efficiency circulator motors