UL has announced a new edition of UL 985, which applies to “Household Fire Warning System Units.” The sixth edition can be purchased on the UL website.
Description*
“These requirements cover household fire warning system control units intended to be installed in accordance with the National Fire Alarm Code, ANSI/NFPA 72, and the National Electrical Code, ANSI/NFPA 70.”
Description from the UL website.
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