John Siegenthaler Reviews Heat Pumps In the article below, John Siegenthaler, Principal of Appropriate Designs, explains how air-to-water heat pumps offer new opportunities for hydronic pros. At the end of the article, John runs the numbers to answer the question: “How does the performance of… Continue reading “John Siegenthaler Reviews Heat Pumps”
Building Innovation 2015 Offers 32 Continuing Education Units Architects, engineers, installers, contractors, and building science professionals…Read this article to learn more about free online courses and how you can earn 32 AIA credits this January! I met Richard Paradis, Director of Whole Building Design Guide, a branch of… Continue reading “Building Innovation 2015 Offers 32 Continuing Education Units”