Learn to design more efficiently by troubleshooting the following hydronic schematic. The answer to this "glitch" can be found in PM's twice-montly e-newsletter Radiant & Hydronics e-News. Sign up for free here.
Those who've worked within the hydronic radiant heating market in most areas of the county have probably been asked about the feasibility of snowmelting. Many hydronic professionals now offer it as a part of their repertoire. It's a natural extension of the skill set learned to design and install radiant heating systems.
We've talked about the implications of long radiant floor circuits in the past. They do cut down on hardware, such as manifold connections. They also speed the installation. But what about thermal performance? Can the use of a “high head” circulator correct for the potential thermal degradation due to an extra long circuit?