Do I need a room exhaust system to evacuate the fire products of combustion and clean agent?
Exhaust systems are not required per NFPA 2001. They are noted in the appendix, but not required. In very few cases, an exhaust or purge fan system is required. Some local AHJ’s (authority having jurisdiction) or local fire marshal/inspector’s offices require these types of evacuation systems. The clean agent system employs early warning smoke detection that prevents higher levels of decomposition products by sensing and suppressing the fires at a very early stage. Therefore, when personnel enter the room, their exposure to possible decomposition byproducts is kept to a minimum. Healey Fire Protection will review the requirements of NFPA 2001 with your local authority.
