SESKStuff Everyone Should Know
SESK: Stuff Everyone Should Know · sesk.info/epa-release-after-recovery

A tech has recovered refrigerant into a cylinder. Knowingly releasing it afterward is what?

A violation, even though the refrigerant is already recovered.

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  1. A violation of the venting prohibition ✔
  2. A de minimis release, which is allowed
  3. Allowed if under one pound

Why: Small accidental losses during a good-faith recovery are treated as de minimis. But once refrigerant has been recovered, knowingly letting it out is a violation of the venting prohibition.

Huh, didn't know that: De minimis releases only count when the technician follows the required recovery practices, certified equipment and certification rules.

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Why did the detective interrogate the air conditioner? Because it had the best leads on why things were getting frosty!
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References

Answer: A violation of the venting prohibition. Small accidental losses during a good-faith recovery are treated as de minimis. But once refrigerant has been recovered, knowingly letting it out is a violation of the venting prohibition.

  1. 40 CFR 82.154 Prohibitions (Cornell LII) www.law.cornell.edu/cfr/text/40/82.154
    after its recovery from an appliance is a violation of the venting prohibition
    Checked 2026-10-10.

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Trades & ShopIs it legal to intentionally vent HFC refrigerant like R-410A while servicing equipment?Trades & ShopWhich of these is exempt from the EPA venting prohibition in any application?Trades & ShopWhich term means removing refrigerant from a system and storing it in an outside container, with no testing or processing?

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