EPA Type 2 Review

Front

What is defined by the EPA as air-conditioning appliances used to supply cooling in order to control heat and/or humidity in occupied facilities?

Back

Comfort Cooling

Front

What are the maximum leak rates as of January 1, 2019 for comfort cooling, commercial refrigeration, and industrial process refrigeration?

Back

10% of the charge per year for comfort cooling, 20% for commercial refrigeration, and 30% for industrial process refrigeration.

Front

What is the best method to pinpoint refrigerant leaks?

Back

Testing with soap bubbles.

Front

How many years must records of leak inspections, initial leak verification, and follow-up verification tests be kept on file?

Back

3 years.

Front

What should be drained from the evaporator and condenser prior to recovering refrigerant from a chiller suspected of having leaks?

Back

Water.

Front

What is the primary responsibility of the owner and/or operator regarding leak inspection records?

Back

To keep the records on file.

Front

What is the consequence of exceeding the maximum leak rates set by the EPA?

Back

Potential fines and required repairs.

Front

What type of refrigerant leak detection method involves using a liquid that creates bubbles?

Back

Soap bubble method.

Front

What is the purpose of the EPA's regulations on refrigerant leak repair?

Back

To minimize environmental impact and ensure safety.

Front

What is the significance of maintaining proper refrigerant levels in HVAC systems?

Back

To ensure efficiency and prevent damage to the system.