With today’s continually advancing building engineering technology, design professionals are presented with a multitude of options for HVAC design. With such variety comes the burden of comprehending ...
The Combination Fire/Smoke Dampers combine two dampers in one. The two-position device is tested to 5,000 cycles, intended to prevent the spread of fire (UL 1-1/2-hour fire rating), as well as smoke ...
Our overriding goal should be the prevention of such horrific tragedies as the deadly fires at the MGM Grand in Las Vegas in 1980, and the Las Vegas Hilton Hotel in 1981. Keeping buildings safe from ...
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