J. J. Keller® Compliance Network Logo
Start Experiencing Compliance Network for Free!
Update to Professional Trial!

Be Part of the Ultimate Safety & Compliance Community

Trending news, knowledge-building content, and more – all personalized to you!

Already have an account?
FREE TRIAL UPGRADE!
Thank you for investing in EnvironmentalHazmat related content. Click 'UPGRADE' to continue.
CANCEL
YOU'RE ALL SET!
Enjoy your limited-time access to the Compliance Network!
A confirmation welcome email has been sent to your email address from ComplianceNetwork@t.jjkellercompliancenetwork.com. Please check your spam/junk folder if you can't find it in your inbox.
YOU'RE ALL SET!
Thank you for your interest in EnvironmentalHazmat related content.
WHOOPS!
You've reached your limit of free access, if you'd like more info, please contact us at 800-327-6868.
Stationary source servicing (section 608)
  • Only three types of releases of ODS or their substitutes are permitted.

Stationary refrigeration, air conditioning, and heat pump equipment is used in all types of buildings. The Environmental Protection Agency (EPA) regulations under 608 of the Clean Air Act (CAA) address the handling and recycling of refrigerants used in these types of equipment. These regulations are designed to:

  • Prevent the release of ozone-depleting substances (ODS) when stationary equipment is being serviced, maintained, repaired, or disposed.
  • Reduce the use and emission of ODS from stationary equipment.
  • Maximize the recapture and recycling of ODS from stationary equipment.
  • Ensure the safe disposal of ODS.

EPA regulations under section 608 prohibit anyone from intentionally venting ODS or their substitutes while maintaining, servicing, repairing, or disposing of air-conditioning or refrigeration equipment. Only three types of releases are permitted:

  1. De minimis quantities of refrigerant released while making good faith attempts to recapture and recycle or safely dispose of refrigerant, including releases that occur when connecting or disconnecting hoses to charge or service appliances.
  2. Refrigerant emitted during the normal operation of air-conditioning and refrigeration equipment (as opposed to during the maintenance, servicing, repair, or disposal of this equipment), such as from mechanical purging and leaks. However, the EPA requires that leaks above a certain size be repaired in equipment that contains 50 pounds of refrigerant or more.
  3. Releases of substitute refrigerants that EPA has determined do not pose a threat to the environment.

The EPA requires technicians who service stationary refrigeration and air-conditioning equipment to follow specific practices. These practices are meant to maximize recovery and recycling of refrigerants, which can be ODS or potent greenhouse gases. Different practices apply to different equipment, depending on their size and manufacture.