Originally posted by johnlinvell
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When finishing that space, be very carefull not to cut too many large vents into main trunks as it will directly effect the efficincy of the system. Every additional vent you add will rob cfm, take too much cfm and other parts of the house will suffer, drafty in winter and hard to cool in summer.
Good luck on your project and enjoy your mancave;)
Tony
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