Our condo has a wired Honeywell TC49A smoke detector installed in 1978. Tested today with a match and it still works. My question is should I replace this unit even though it works?

Asked by James Williams on 03/06/2015 1  Answer

ManualsOnline posted an answer 9 years, 1 month ago

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0 If it works, why replace it? Older smoke alarms are built slightly better and last much longer. Save your money.
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