EPA 608 609 - EPA Refrigerant Handling Section 609 MVAC Systems Questions and Answers

Question 1

Under Section 609 of the Clean Air Act, who is required to be certified to service a motor vehicle air conditioning (MVAC) system for any form of compensation?

Accepted Answer

Any person who services an MVAC system for consideration.

Answer

Only technicians working at a dealership.

Answer

Only technicians who work on vehicles using HFO-1234yf.

Answer

Technicians who also hold a Section 608 certification.

Question 2

A technician is recovering refrigerant from an MVAC system. According to EPA regulations, what must be done with the recovered refrigerant before it can be recharged into any vehicle?

Accepted Answer

It must be properly recycled or reclaimed.

Answer

It must be filtered through a screen to remove large debris.

Answer

It can be immediately returned to the same vehicle without any processing.

Answer

It must be stored for 24 hours to allow oil to separate.

Question 3

Which of the following is a key requirement for refrigerant recovery and/or recycling equipment used for servicing MVAC systems under Section 609?

Accepted Answer

The equipment must be certified by an EPA-approved organization like UL or Intertek.

Answer

The equipment must be replaced every five years.

Answer

The equipment must be capable of handling at least ten different types of refrigerants.

Answer

The equipment must be painted yellow for safety identification.

Question 4

A technician discovers that an MVAC system contains an unknown or contaminated refrigerant. What is the proper procedure?

Accepted Answer

Recover the refrigerant using a dedicated recover-only unit and store it in a separate, clearly marked tank.

Answer

Vent the unknown refrigerant to the atmosphere in a well-ventilated area.

Answer

Use standard R-134a recovery equipment to remove the refrigerant.

Answer

Mix the contaminated refrigerant with the shop's used R-134a and send it for reclamation.

Question 5

The sale of CFC-12 (R-12) in containers smaller than 20 pounds is restricted to whom?

Accepted Answer

Technicians who are certified under Section 609.

Answer

Anyone, as long as it is for personal use.

Answer

Only technicians who are certified under Section 608.

Answer

Only licensed automotive repair shops.

Question 6

A service shop begins working on MVAC systems for the first time. What one-time action must the shop owner take regarding their refrigerant handling equipment?

Accepted Answer

Certify to their EPA Regional Office that they have acquired and are properly using approved equipment.

Answer

Publish an announcement in a local newspaper about their new A/C service.

Answer

Register each piece of equipment with the equipment manufacturer.

Answer

Submit training certificates for all technicians to the local government.