i have building contain transformer room and i want to protect it by novec system and i know the equation
w = v/s * (c/100-c)
my inquiry how can i deal with opening like ( fan exhaust in wall & roof)
I would have interlock to shut down all ventilation in the space on activation of fire detection system that activates the extinguishing system so you can maintain needed concentration of clean agent.
i have found something if we install duct with fan , then we can install damper inside duct, this damper connect to fire alarm system .
damper close the duct if fire happen.
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