A friend of mine had been working on a solar heat system using a Fresnel lens to generate steam. His thought was to heat large buildings by directing magnified levels of solar energy on a collector, and his proposal included a set of pen and ink drawings of our state capitol.
The organization’s annual conference is slated for March 5-9 in San Diego. MCAA 2017 will provide mechanical contractors with numerous educational opportunities aimed at improving their businesses. Check out more articles in the February Issue.