High School

Who must certify recovery equipment used during maintenance, service, or repair of small appliances that use CFC, HCFC, and HFC refrigerants?

A. an ASHRAE approved lab
B. recovery equipment for small appliances does not require approval
C. an AHRI 740 standards lab
D. an EPA approved lab

Answer :

Final answer:

Recovery equipment used for appliances with CFCs, HCFCs, and HFC refrigerants must be certified by an EPA approved lab in accordance with Section 608 of the Clean Air Act. Option D is correct.

Explanation:

The recovery equipment used during maintenance, service, or repair of small appliances that use CFCs, HCFCs, and HFC refrigerants must be certified by an EPA approved lab. This certification ensures that the equipment meets the required standards for safety and effectiveness in recovering refrigerants, in accordance with the Clean Air Act regulations.

Recovery equipment must comply with the standards under the Section 608 regulations of the EPA which are designed to protect the ozone layer as well as reduce emissions of refrigerants that can contribute to global climate change.

The correct answer is an EPA approved lab. The EPA certification ensures the safe handling of refrigerants, minimizing the release of ozone-depleting substances. The transition to new refrigerants has driven significant improvements in cooling equipment efficiency.

The correct answer is: D) an EPA approved lab.

The Environmental Protection Agency (EPA) has specific regulations ensuring that recovery equipment used for refrigerants like CFCs, HCFCs, and HFCs are certified. This certification helps minimize the release of ozone-depleting substances during maintenance and repairs, which is crucial for environmental protection. Recovery equipment must meet stringent standards set by the EPA, ensuring that refrigerants are handled safely and effectively.

The transition from CFCs to HCFCs and HFCs has catalyzed improvements in the energy efficiency of cooling equipment. The Kigali Amendment further urges the transition to more climate-friendly alternatives, enhancing efficiency and reducing the environmental impact.