Remove + store
Recover
Remove refrigerant from an appliance and place it in an external container. Testing or cleaning is not required for the action to count as recovery.
Memory hook: capture it.Three words. Three different jobs.
Recover vs. Recycle vs. Reclaim
The terms sound interchangeable, but EPA Section 608 gives each one a different meaning. Learn the action, the cleanliness level, and the ownership rule that separates them.
Follow the refrigerant
Choose what happens next
Extract + clean
Recycle
Clean extracted refrigerant for reuse in equipment owned by the same person, without meeting every reclamation specification.
Memory hook: clean for same-owner reuse.Reprocess + verify
Reclaim
Reprocess used refrigerant to the applicable purity specifications and verify it using the required analytical method.
Memory hook: restore and prove purity.
Recover
The refrigerant left the appliance.
At this stage, it may be dirty or mixed with oil. Recovery alone does not promise purity.
The ownership decision that changes the answer
Same owner
Recovered or recycled refrigerant may be returned to the same appliance or another appliance owned by the same person without first being reclaimed.
Ownership changes
Used refrigerant must be reclaimed by an EPA-certified reclaimer before it is sold or transferred to a new owner.
Fast comparison
| Term | What happens | Purity promise | Exam clue |
|---|---|---|---|
| Recover | Remove and store externally | None required | Tank, cylinder, removal, capture |
| Recycle | Extract and clean for reuse | Not full reclamation specifications | Oil separation, filter-drier, same owner |
| Reclaim | Reprocess and analytically verify | Applicable Appendix A / AHRI 700-based specifications | Purity standard, laboratory verification, new owner |
Common exam traps
A recovery machine moves refrigerant out of an appliance. The word alone says nothing about purity.
Recycling may reduce oil, moisture, acidity, and particles, but it does not satisfy every reclamation requirement.
Same-owner reuse and transfer to a different owner lead to different regulatory answers.
Reclamation requires EPA-certified reprocessing and verification; normal field equipment does not establish that status.
Lock in the difference
Core practice includes refrigerant handling, recovery, recycling, reclamation, and regulatory decision questions.
Independent study material; not affiliated with or endorsed by the EPA. This page is educational and is not a substitute for current regulations or manufacturer procedures.