ACHR-243 Sealed System Service

Credits 6 / 8 Contact Hours
Prerequisite: ACHR-141  and ACHR-143 . Prerequisite: Placement into RDNG-016  (ACSR-016)
Study of operations required to install and service commercial air conditioning and refrigeration equipment; safe performance of duties recognition and use of tools and testing instruments and troubleshooting sealed refrigeration systems.

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