InstallationCâu 44 / 110
A furnace located in an attic generally requires what for code-compliant service?
a.No access needed
b.A refrigerant recovery machine
c.A passageway, working platform, and light near the appliance
d.A second gas meter
Giải thích
The CMC requires attic-installed appliances to have a solid passageway to the unit, a level service platform in front of it, and a light with a switch for safe servicing. These provisions protect technicians and allow proper maintenance. Access dimensions are specified in the code.
Trích dẫn luật: 2022 California Mechanical Code (CMC)Luyện miễn phí toàn bộ 110 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Why should supply and return ducts be sealed with mastic or listed tape at joints?
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