EPA Refrigerant Recycling and Reclamation 3

Question 1

What does 'on-site' refrigerant recycling involve in the context of EPA Section 608?

Accepted Answer

Cleaning refrigerant using portable equipment at the job site for immediate reuse in the same owner's systems

Answer

Sending recovered refrigerant to a certified off-site reclamation facility

Answer

Venting small amounts of refrigerant at the work location before recovery begins

Answer

Testing refrigerant purity with EPA lab-grade equipment at the service location

Question 2

What does the AHRI 700 standard specifically establish for the refrigerant industry?

Accepted Answer

Purity specifications that reclaimed refrigerants must meet before resale

Answer

Energy efficiency minimum requirements for new HVAC equipment

Answer

Performance benchmarks for refrigerant recovery equipment

Answer

Certification requirements for Section 608 technicians

Question 3

A technician recovers refrigerant from a system owned by Company A and wants to use it in a system owned by Company B. What must occur first?

Accepted Answer

The refrigerant must be reclaimed to AHRI 700 standards by an EPA-registered reclaimer

Answer

The refrigerant may be transferred immediately if both companies hold EPA certifications

Answer

The refrigerant must receive a field purity test approved by an EPA inspector

Answer

Both company owners must file an EPA refrigerant transfer notification form

Question 4

Which scenario correctly describes refrigerant that is 'recovered' rather than 'recycled' or 'reclaimed'?

Accepted Answer

Refrigerant removed from a system and stored in an external container without any cleaning or reprocessing

Answer

Refrigerant cleaned on-site and reused in the same system the same day

Answer

Refrigerant reprocessed at a certified off-site facility to meet AHRI 700 standards

Answer

Refrigerant tested in the field and confirmed to exceed AHRI 700 purity specifications

Question 5

What documentation is typically required when sending recovered refrigerant to an EPA-registered reclaimer?

Accepted Answer

A manifest identifying the refrigerant type, quantity, and system of origin

Answer

Only the technician's valid EPA 608 certification card

Answer

A signed EPA waiver authorizing transfer of ozone-depleting substances

Answer

A system maintenance record covering the previous five years of service

Question 6

A service company recovers R-22 from multiple customer systems and stores it all in the same cylinder. What is a critical concern with this practice?

Accepted Answer

Cross-contamination between systems can compromise refrigerant quality and may require full reclamation before reuse

Answer

Mixing refrigerant from different systems is always permitted as long as it is the same refrigerant type

Answer

R-22 cannot legally be recovered from more than one system per cylinder

Answer

The only concern is exceeding the cylinder's maximum fill weight

Question 7

With which federal agency must refrigerant reclaimers register to legally reprocess refrigerants for resale?

Accepted Answer

The U.S. Environmental Protection Agency (EPA)

Answer

ASHRAE (American Society of Heating, Refrigerating, and Air-Conditioning Engineers)

Answer

AHRI (Air-Conditioning, Heating, and Refrigeration Institute)

Answer

The Occupational Safety and Health Administration (OSHA)