ECAR Fact
Sheet for
Florida
Refrigerants
Regulations
Self-Audit Checklist
Best Management Practices
Contacts
Related ECAR Fact Sheets
Other Relevant Resources
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The
following fact sheet was prepared by the ECAR Center staff. Once
prepared, each ECAR Center fact sheet undergoes a review process
with the applicable state environmental agency(ies). You can check
on the status of the review process here.
Please read the disclaimer on the status page. While we have tried
to present a summary of the essential information on this topic,
you should be aware that other items, such as local regulations,
may apply to you.
What You Need to Know
Thirty
years ago, something unexpected was discovered about the fluids
used in air conditioners. Once they get into the air, they
stay there a long time. Not much happens to them until they
gradually diffuse several miles high, into the stratosphere.
At that point, unshielded sunlight breaks them down. It turns
out that they have a devastating effect on the ozone layer.
A little bit of air conditioning fluid vapor destroys a lot of ozone,
through a chain reaction. When that happens, the ultraviolet
(burning) rays from the sun can reach the earth, a condition that
greatly increases the risk that you and your kids will get skin
cancer from being out in the sunshine. It's hard to believe
that being sloppy with refrigerants can have that drastic an effect,
but there is no longer any doubt.
As
a result, refrigerants are now tightly regulated. Refrigerant
removal must be done with acceptable equipment, by certified technicians,
and must be handled and recycled properly. The used filters
from the operation must be treated as a hazardous
waste. You also need to keep records.
This
fact sheet will outline the special rules that apply to refrigerant
recovery and handling, and will give you links to more detailed
information.
Regulations
Refrigerants
(Freon, R-12, R-22, R-134a) are the chemicals used in vehicle air
conditioning. It is illegal to vent any refrigerant to the environment
during repair, service, maintenance, recycling or disposal of refrigeration
and air conditioning equipment because of the harmful effect of
these chemicals on our atmosphere.
Refrigerants must be processed using one of the following methods:
- Recovery - removing refrigerant from air conditioning
units and storing it in a container without testing or
processing it; The refrigerant
is recycled by being cleaned for reuse without meeting all the
purity requirements for reclamation.
- Reclaiming
- processing refrigerant, usually by distillation, until all
impurities are removed and it meets resale specifications
This requires a chemical analysis to see whether specifications
have been met.
Refrigerants must be removed
from a motor vehicle air conditioner (MVAC) using EPA-approved recycling/recovery
equipment. The recovered refrigerant may be sent to a reclaiming facility or MVAC service center. Additional
details are provided below. Note that certain localities such as
Miami-Dade County have their own ordinance regarding management
of used refrigerants. Contact 305-372-6925 for more information.
Refrigerant
Recovery. The rules for recovery depend on whether the refrigerant
will be sent off-site to a reclamation facility or to a MVAC service
center for reuse without prior reclamation.
If
the refrigerant will be sent off-site to a reclamation facility,
then refrigerant must be recovered using equipment that reduces
the system pressure to 102 mm (4 inches) of mercury vacuum. There
is no restriction on who performs the recovery. That person does
not need to be a certified technician.
If
the refrigerant will be sent to an MVAC service facility for charging
or recharging into an MVAC or MVAC-like appliance without prior
reclamation, then the same rule applies, but there is a further
restriction. Prior to such charging or recharging, the refrigerant
must be recovered using approved refrigerant recycling equipment dedicated for use with MVACs and MVAC-like
appliances. The recovery process must be performed either by a certified
technician, or by an employee, owner, or operator of, or contractor
to, the auto recycling facility.
Storage
of Refrigerant. Store refrigerant in tanks that meet the federal
Department of Transportation (DOT) or Underwriters Laboratory (UL)
standards. Label tanks according to their contents.
Sale
of Refrigerant. The rules for sale of refrigerant depend on
whether the refrigerant will be sent off-site to a reclamation facility
or to a MVAC service center for reuse without prior reclamation.
If
the refrigerant will be sent off-site to a reclamation facility,
then it can be sent to facilities that meet EPA standards for reclaiming
refrigerants or those that buy used refrigerant for resale to the
reclaiming operations.
If
the refrigerant will be sent to an MVAC service facility for charging
or recharging into an MVAC or MVAC-like appliance without prior
reclamation, then it must be sold to a certified technician, who
must recycle the used refrigerant before recharging into an MVAC.
Recordkeeping
and Reporting. The following are recordkeeping and reporting
requirements related to recovery, and sale of refrigerant:
- Anyone
who recovers refrigerant from MVACs or MVAC-like appliances for
purposes of disposal must certify to EPA by submitting a section
608 form that their equipment meets refrigeration recovery standards.
- Maintain
records for three years showing that for each vehicle with a air
conditioning unit that refrigerants were either (1) recovered
at your facility or (2) that the vehicle was brought into the
facility free of refrigerants and that the refrigerants were removed
prior to entering your facility using proper methods.
- Anyone
who sells or distributes any ozone-depleting refrigerant must
retain invoices for at least three years that indicate the name
of the purchaser, the date of sale, and the quantity of refrigerant
purchased.
Links
to the Regulations. Use the following links to view the regulations
pertaining to refrigerants.
Clean
Air Act Sec. 609. Servicing Of Motor Vehicle Air Conditioners
EPA's
Final Rule Governing Substitutes for CFC-12 Refrigerant in MVACs
EPA-Certified Refrigerant Reclaimers
Self-Audit
Checklist
When
an inspector comes to your facility, there are certain things they
check to see if you are in compliance with environmental regulations.
It makes good sense for you to perform a "self-audit"
and catch and correct problems before they result in penalties.
Also, there are some compliance incentives associated with self-audits
(see Audit
Policy Page).
Use
the following list to audit your procedures for refrigerant management.
- If
the refrigerant will be sent off-site to a reclamation facility,
verify that:
- The
refrigerant was recovered using equipment that reduces the
system pressure to 102 mm (4 inches) of mercury vacuum.
- A
section 608 certification form has been completed for the
recovery equipment.
- The
refrigerant was sold to facilities that meet EPA standards
for reclaiming refrigerants or to a company that buys used
refrigerant for resell to reclaiming companies.
- You
have retained invoices that indicate the name of the purchaser,
the date of sale, and the quantity of refrigerant purchased.
- If
the refrigerant will be sent to an MVAC service facility for charging
or recharging into an MVAC or MVAC-like appliance without prior
reclamation, verify that:
- The
refrigerant was recovered using equipment that reduces the
system pressure to 102 mm (4 inches) of mercury vacuum.
- A
section 608 certification form has been completed for the
recovery equipment.
- The
refrigerant was sold to facilities that meet EPA standards
for reclaiming refrigerants or those that buy used refrigerant
to resell to the reclaiming operations.
Best
Management Practices (BMPs)
Most
regulations tell you what you have to do to be in compliance, but
they don’t explain how to do it. That’s where "best management
practices" come into play. BMPs are proven methods that
help you to get into compliance and stay there.
The
following BMPs are recommended for management and recycle of refrigerant:
- Employ
certified technicians for refrigerant recovery.
- Dispose
of filters from CFC recapture as hazardous waste.
Contacts
- DEP
Hazardous Waste Compliance Assistance Program: 800-741-4337.
Related
ECAR Fact Sheets
None.
Other
Relevant Resources
None.
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