Frequently Asked Questions
The type depends on the hazards present. Common types include ABC (multi-purpose), CO₂, Class K (kitchens), and Class D (combustibles). FSS can assess your space to ensure code-compliant selection per NFPA 10.
NFPA 10 requires extinguishers to be placed so that travel distance to an extinguisher is no more than 75 feet for Class A hazards. Placement is based on square footage and risk type.
Per NFPA 10, they must be mounted on walls, visible, unobstructed, and accessible, typically 3.5 to 5 feet off the ground, and near exit paths or hazard areas.
They require monthly visual inspections and annual inspections by a licensed technician. Additionally, NFPA 10 mandates internal maintenance or hydrostatic testing every 5, 6, or 12 years, depending on type.
Only trained and certified professionals can perform annual maintenance and testing, ensuring compliance with NFPA 10 and local AHJ (Authority Having Jurisdiction) standards.