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Is the CB1 acceptable on fire doors?

According to the Allegion certification team as of Sept 2016:

Any product on a fire door should be listed. The CB1 is not listed (as of this writing).

Since the UL file does not support the CB1,  the certification team cannot state that the CB1 is acceptable for use with coordinators on fire doors.

This information could change should products become tested at a later time. If unsure, speak to the brand/product manager for the latest info.


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