In what year did venting CFC and HCFC refrigerants become unlawful?

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Study for the NOCTI Heating, Ventilation, and Air Conditioning (HVAC) Test. Practice with flashcards and multiple choice questions, each question offers hints and explanations. Get ready for your exam!

Multiple Choice

In what year did venting CFC and HCFC refrigerants become unlawful?

Explanation:
Venting refrigerants to the atmosphere is prohibited to prevent release of ozone-depleting substances and greenhouse gases. The regulations governing this were established under the Clean Air Act amendments, and the specific prohibition on venting CFC and HCFC refrigerants became effective in 1992. This means technicians must recover refrigerants during service, disposal, and major repairs using approved recovery equipment rather than venting them. Other years don’t align with the start of that formal prohibition, which is why 1992 is the best answer.

Venting refrigerants to the atmosphere is prohibited to prevent release of ozone-depleting substances and greenhouse gases. The regulations governing this were established under the Clean Air Act amendments, and the specific prohibition on venting CFC and HCFC refrigerants became effective in 1992. This means technicians must recover refrigerants during service, disposal, and major repairs using approved recovery equipment rather than venting them.

Other years don’t align with the start of that formal prohibition, which is why 1992 is the best answer.

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