The Basics of Solar Heating

Using a "What's Wrong?" method to get the viewer to think, Bob "Hot Rod" Rohr, Caleffi Education Manager, explains the various components used in a typical pumped glycol solar thermal heating systems and how to properly apply them. Items include: differential temperature controllers, solar collectors, air vents, solar storage tank, heat exchangers, expansion tank, pumps, fill and purge valves, check valves, and piping.
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