532 students have taken this course
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by Chris Spychalski 04/17/2023
Very understandable and amazing monitoring bonus material.
by SIVARAMKRISHNAN M 05/14/2021
by Jon Aid, Owner, Precision Hydronics 05/04/2021
I thought the course was very well done, especially for anyone less familiar with heat pumps and what it will take to convert from fossil fuel boilers.
by Jennifer Dilworth 02/26/2021
by Robert Mellon 01/09/2021
Very informative and packed full of great photos and documentation of the authors hands on experience
by Muhammad Asaf, HVAC mechanical supervisor , SGH group at Batterjee Medical College 12/25/2020
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