AC 044 - Fire & Smoke Dampers - What are they? And, where are they required?
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0:58
Including Penthouses in Building Heights (AC-SHORT-003)
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42:03
Pottorff Overview of Fire Smoke Dampers
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5:41
Fire and Smoke Dampers
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13:32
AC 047 - Fire Extinguishers
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11:26
AC 033 - Accessory Occupancies - What are they?
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7:40
Lesson 4 Firestop HVAC Ducts
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16:21
Testing a Damper Motor Belimo MO# NFBUP S
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10:05