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Recovering from a small appliance with an inoperative compressor, which access valves does EPA say you need to install?

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  1. Only a low-side access valve
  2. Only a high-side access valve
  3. Both high-side and low-side access valves

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References

  1. EPA Section 608 Technician Certification Test Topics www.epa.gov/section608/test-topics Checked 2026-10-10.
  2. EPA Section 608 Technician Certification Test Topics www.epa.gov/section608/test-topics Checked 2026-10-10.

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