The primary difference between the two chapters’ requirements is that smoke control dampers are connected to the FSCS panel while Chapter 7 dampers are not. The FSCS panel has override switches and ...
LAS VEGAS - ZoneFirst is introducing the new Round Motorized Take-Off Damper, Economy Two Zone Panel MEZ2, and Digital Three Zone Panel MDZ3. According to the company, the Round Motorized Take-Off ...
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