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EHCC NATE Core, Heat Pump, and Air Conditioning Review with Exam - Hawthorne
Proper preparation is essential in achieving NATE certification. This course was designed to translate the knowledge technicians already use in the field into test-taking readiness. By reviewing the basics of electricity, the refrigeration cycle, and troubleshooting, this course is an excellent preparation for the Core, Air Conditioning and/or Heat Pump exams. Many rewards come from