HeatSpring’s Solar Hot Water Design & Installation Training + NABCEP Entry Level Exam
Solar hot water (thermal) systems have been around for decades, but have never been as popular as they are today. Bob Ramlow is one of two ISPQ certified independent master trainers in the Solar Thermal industry. His book, ‘Solar Water Heating’, is recognized as a comprehensive design and installation manual and serves as our guide for preparing for the NABCEP Entry Level Exam.