A commercial supermarket rack system contains more than 50 pounds of refrigerant and develops a leak. Once the owner exceeds the applicable annual leak rate, the leak generally must be repaired within:
a.30 days
b.7 days
c.90 days
d.24 hours
Giải thích
For appliances containing 50 or more pounds of a class I or class II refrigerant, leaks that exceed the applicable annual leak rate threshold must generally be repaired within 30 days of discovery (40 CFR §82.157). A 24-hour or 7-day deadline is stricter than the rule requires, and 90 days is too long. If repairs cannot be completed in time, the owner may need a retrofit or retirement plan. The 30-day window is the same under the separate HFC leak-repair rule, 40 CFR §84.106, which has applied since January 1, 2026.
Trích dẫn luật: 40 CFR §82.157Luyện miễn phí toàn bộ 240 câu hỏi — không cần đăng ký.
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Câu hỏi liên quan cùng chủ đề
- A technician needs to identify a cylinder by its color. Which color has EPA and industry designated for refrigerant recovery cylinders?
- A technician pulls a light-green cylinder from the truck. Under the traditional color code, which refrigerant does light green identify?
- Under the traditional color code, which refrigerant cylinder is rose (pink)?
- Under the Section 608 leak repair rules (40 CFR §82.157), the leak rate thresholds apply to appliances that normally contain how much refrigerant?
- A service company disposes of a chiller that held 200 pounds of R-123. Records showing the refrigerant was recovered and the quantities involved generally must be kept for at least:
- Before refrigerant that has been recovered from one owner's system can be sold to a different owner, it must be:
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