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A major system repa - Study guides, Class notes & Summaries

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(Answered) EPA SECTION 608 CORE (2021-2022 revision) (Answered) EPA SECTION 608 CORE (2021-2022 revision)

  • (Answered) EPA SECTION 608 CORE (2021-2022 revision)

  • Exam (elaborations) • 20 pages • 2022
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    • EPA SECTION 608 CORE (2021-2022 revision) A disposable cylinder should be reduced to what pressure before scrapping? a. 0 psig b. 20 psig c. 50 psig d. 80 psig A major system repair is being performed on a R-22 appliance. What CANNOT be done to recharge the appliance? a. Add R-22 after the repair is complete. b. Retrofit the unit to R-407C. c. Use recovered or recycled R-22 from the same owner. d. Top off the unit with R-410a. A refillable cylinder must not be filled above what ...
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