The world continues to move in the direction of sustainable energy, and HVAC systems are no exception. Three types of systems in particular — DeVap, Solar, and Geothermal — are serving on the front lines of the HVAC fight against nonrenewable energy.
Learn the basics of each type of system and how they promote a more comfortable environment inside and a more sustainable one outside.
Don't wait to let the Electrical Inspector teach you the new 2020 NEC. Save time, save money,
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Learn 156 of the most important 2020 NEC changes by having Code-based Q&A delivered by text or email three times a week.