A refrigeration system in an industrial setting in Texas is experiencing a leak. According to the 2024 UMC, what is the maximum allowable leak rate for a refrigerant system?
- A0.5 pounds per hour
- 1 pound per hour
- C1.5 pounds per hour
- D2 pounds per hour
Exam tip
Be aware of the specific leak rate requirements for different types of refrigeration systems.
Why B is correct
The correct answer is 1 pound per hour, as specified in Section 404.1 of the 2024 UMC. Options a, c, and d are incorrect as they exceed the allowable leak rate.