ESCO A2L ESCO A2L - ESCO A2L Refrigerant Environmental Compliance and Refrigerant Lifecycle Questions and Answers 2

Question 1

What is the key difference between refrigerant 'recovery' and 'reclamation'?

Accepted Answer

Recovery removes refrigerant from a system; reclamation reprocesses it to AHRI 700 purity standards

Answer

Recovery is for HFCs while reclamation is for HCFCs only

Answer

Recovery and reclamation are interchangeable terms for the same process

Answer

Reclamation is performed on-site while recovery requires an off-site facility

Question 2

To which purity standard must reclaimed refrigerant conform before it can legally be resold or reused?

Accepted Answer

AHRI Standard 700

Answer

EPA Section 608 standards

Answer

ASHRAE Standard 34

Answer

DOT hazmat specifications

Question 3

When is a technician legally permitted to skip refrigerant recovery before opening an A2L refrigerant system for repair?

Accepted Answer

There are no exemptions — recovery is always required before opening any system

Answer

When the system charge is under 5 lbs

Answer

When the equipment is designated for final disposal

Answer

When the refrigerant leak rate already exceeds 30%

Question 4

What paperwork is required when transporting recovered A2L refrigerant cylinders to a reclamation facility?

Accepted Answer

Proper DOT shipping papers (bill of lading) and compliant hazmat labeling

Answer

MSDS/SDS documentation only

Answer

EPA Form 7003 filing only

Answer

A copy of the technician's ESCO A2L certification

Question 5

What is the primary environmental benefit of properly reclaiming A2L refrigerants rather than disposing of them?

Accepted Answer

It reduces the need to manufacture new virgin refrigerant, conserving resources and limiting HFC emissions

Answer

It lowers the refrigerant's boiling point for improved efficiency

Answer

It increases the refrigerant's cooling capacity per pound

Answer

It permanently eliminates the refrigerant's flammability risk

Question 6

Which of the following correctly describes the EPA's requirement for recovered refrigerant cylinders used during A2L system service?

Accepted Answer

DOT-approved recovery cylinders must be used and must not be overfilled beyond 80% capacity

Answer

Any available container may be used as long as it is clean

Answer

Cylinders must be returned to the original refrigerant manufacturer

Answer

Only single-use disposable cylinders are permitted for A2L recovery