What action helps a diesel fire pump exhaust stay compliant with codes?

What action helps a diesel fire pump exhaust stay compliant with codes?

• A. Vent to outdoors away from occupied spaces and meet codes
• B. Vent into the building
• C. Vent into another room
• D. No exhaust required

Answer: (A)

Exhaust from a diesel fire pump engine must be discharged to the outdoors, not released inside the building or into another room. Diesel exhaust contains harmful gases, including carbon monoxide, so venting it outdoors keeps occupants safe and complies with NFPA 20 and related codes. The outlet should be placed away from occupied spaces and building openings (intakes, doors, windows) and installed to meet the applicable standards. Venting into the building or into another room would allow contaminants to enter occupied areas and fail code requirements. Since a diesel engine always produces exhaust, no exhaust is not an option; an approved outdoor exhaust discharge is required.

Exhaust from a diesel fire pump engine must be discharged to the outdoors, not released inside the building or into another room. Diesel exhaust contains harmful gases, including carbon monoxide, so venting it outdoors keeps occupants safe and complies with NFPA 20 and related codes. The outlet should be placed away from occupied spaces and building openings (intakes, doors, windows) and installed to meet the applicable standards. Venting into the building or into another room would allow contaminants to enter occupied areas and fail code requirements. Since a diesel engine always produces exhaust, no exhaust is not an option; an approved outdoor exhaust discharge is required.