In what situations is the us e of CFC-based refrigerants in HVAC&R base building

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试卷: LEED AP EB模拟题 A卷[查看]
In what situations is the us e of CFC-based refrigerants in HVAC&R base building elements
permitted as part of the requirements for EQ Prerequisite 3 Refrigerant Management:
Ozone Protection?
A: When the building is refrigerated by a central plant
B: When the building is under 20,000 sq. ft.
C: When a CFC phase-out plan is in place
D: When the building\'s annual leakage rate is below 5%

参考答案: C

本题解释:
Notes:
See Reference Guide, EA Prerequisite 3, Requirements