Refrigeration第 63 / 110 题
EPA Section 608 certification is required for technicians who do what?
a.Only install ductwork
b.Maintain, service, repair, or dispose of equipment that could release regulated refrigerants
c.Only wire thermostats
d.Only design duct systems
解析
Section 608 requires certification for anyone who could release ozone-depleting or certain other regulated refrigerants during service, maintenance, repair, or disposal. Different certification types cover small appliances, high-pressure, and low-pressure systems. Working with refrigerant without certification is a violation.
法律依据: EPA Section 608免费刷完整 110 道题库 — 无需注册。
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