Products
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Course Package: Refrigerants (SI)
CourseThis course package, totaling 11.0 PDHs presents a basic overview of how refrigerants are used in cooling applications including how governmental policies influence the impact of refrigerants on the environment; considerations that go into refrigeran
$177
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Course Package: Special Systems (I-P)
CourseThis course package, totaling 7 PDHs, is comprised of 2 individual courses. Most are AIA approved.
$81
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Course Package: Sustainability (I-P)
CourseThis course package, totaling 32.0 PDHs, is comprised of 9 individual courses. Most are AIA-approved.
$383
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Course Package: System Design (I-P)
CourseThis course package, totaling 5 PDHs, is comprised of 3 individual courses. Most are AIA approved.
$125
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Course Package: System Essentials (I-P)
CourseThis course package, totaling 9.5 PDHs, is comprised of 4 individual courses. Most are AIA approved.
$164
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CPR Valves In Refrigeration Systems Article (with Audio)
CourseOne aspect of evaluating the operation of a refrigeration system is understanding how a Crankcase Pressure Regulator functions to maintain proper suction pressure on a hot pull-down. Contains audio so you can listen to the article.
Free
