Escutcheons used with sprinkler heads must be what?

Escutcheons used with sprinkler heads must be what?

• A. Covers for sprinkler heads, must be listed
• B. Nonmetallic Escutcheons
• C. Recessed Sprinklers
• D. Sprinkler Assembly

Answer: (A)

Escutcheons are trim pieces that surround sprinkler heads, and they must be listed for use with the specific sprinkler. Listing means the escutcheon has been tested and approved to work with that head, ensuring it won’t interfere with the discharge pattern, heat transfer, or overall operation, and that it’s compatible with the ceiling finish and materials. The key point is that only escutcheons that are listed for the particular sprinkler are acceptable; the material type (metallic or nonmetallic) is not the defining requirement by itself, and recessed sprinklers or the sprinkler assembly as a whole aren’t the focus of this criterion.

Escutcheons are trim pieces that surround sprinkler heads, and they must be listed for use with the specific sprinkler. Listing means the escutcheon has been tested and approved to work with that head, ensuring it won’t interfere with the discharge pattern, heat transfer, or overall operation, and that it’s compatible with the ceiling finish and materials. The key point is that only escutcheons that are listed for the particular sprinkler are acceptable; the material type (metallic or nonmetallic) is not the defining requirement by itself, and recessed sprinklers or the sprinkler assembly as a whole aren’t the focus of this criterion.