Thiết bị & Bình nước nóngCâu 178 / 360
Seismic straps for a water heater must be anchored to what?
a.The wall studs or structural framing
b.The finished drywall surface only
c.The flexible gas connector
d.The relief valve discharge pipe
Giải thích
The straps must be secured into structural framing such as wall studs, not just the drywall, so they can resist the tank's weight during shaking. Anchoring to trim or piping would fail. Proper anchorage keeps water and gas lines intact after a quake.
Trích dẫn luật: 2022 California Plumbing Code (CPC) §507.2Luyện miễn phí toàn bộ 360 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Which of the following is prohibited on a water heater relief valve discharge line?
- California requires storage water heaters to be braced against earthquakes. What is the minimum number of straps required?
- When strapping a gas water heater, the lower seismic strap must be located:
- A water heater is being installed in an attic above finished living space. What must be provided to catch leaks?
- A galvanized steel water heater drain pan must be at least what gauge (minimum thickness)?
- A water heater drain pan must have a minimum depth of:
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