Technology and Engineering


HeatSpring recruits the top experts in their field to offer advanced technical training for engineers and people who make stuff work. We have a focus in energy systems and provide powerful free tools and resources to anyone willing to invest the time to get up the learning curve.

EPA Section 608 Certification – Now on HeatSpring

Now you can get your EPA Section 608 Certification through HeatSpring. The course includes three 100-question practice exams and a full year to ask instructor Brynn Cooksey as many questions as you want. We offer a guarantee that you will pass the EPA Section 608 exam on the first try or we’ll pay for your […]

November 9th, 2023|Categories: Geothermal Heat Pumps, Heat Pumps, HVAC Design, Mechanical Engineering, Refrigerants|Tags: , |

Map of Heat Pump Products & Applications

This is the final video in the Heat Pump 101 series from instructor and author, John Siegenthaler, P.E.. “Air-to-Water Heat Pumps” was the previous lesson in the series. You can enroll in John’s Heat Pump 101 course for free to learn the very basics of heat pumps in less than an hour.

A wide range of […]

July 25th, 2023|Categories: Free Courses, Geothermal Heat Pumps, Heat Pumps, HVAC Design, Hydronic Heating, Mechanical Engineering||

IGSHPA Accredited Installer (AI) Training – LIVE from the 2022 IGSHPA Conference

For the second year in a row, Ryan Carda is teaching the IGSHPA Accredited Geothermal Installer course live and in-person at this year’s IGSHPA Conference. It’s a hybrid course, with the majority offered in an online learning environment with the last day in-person at the 2022 IGSHPA Conference in Las Vegas, NV. You also receive the full […]

Why the World Needs Building Science Generalists

When HeatSpring instructor Marc Rosenbaum began his work in building science over 40 years ago, there wasn’t a whole industry surrounding it. There wasn’t research to reference or frameworks to follow. Marc and his generation of peers essentially invented the industry of optimizing buildings. Learning as he built his career made Marc a generalist. This […]

50% Discount for Advanced Greywater Design Course Ending Soon

Laura Allen, co-founder of Greywater Action, is launching an Advanced Greywater Design course on the HeatSpring platform this August. Initial students helping to launch this new, in-depth course will receive 50% off the course enrollment when they register before June 30th. Simply use the discount code “greywatersupporter” when enrolling. 

Students will learn how to tap into […]

June 13th, 2022|Categories: Nature-Based Solutions, Technology & Engineering, Water||