HVACR 401: HEAT PUMPS sets itself apart from other books on the market with its emphasis on the service technician perspective, instead of the design engineer viewpoint. The book begins with a review of the refrigeration cycle in comfort conditioning, and gradually progresses to more in-depth topics, including electrical schematics, maintenance, geothermal heat pumps, and troubleshooting case studies.
Product Tag: HVAC 401
August 6, 2021
2-Day Plumbing Test Preparation for Journeyman and Master Plumber License Exam. Friday, August 6 and
The Fast Track to Service Plumbing course includes over thirty training modules critical for the