Clean Agent & Special-Hazard Fire Suppression

Some assets can't be protected with water. Server rooms, data centers, telecom facilities, archives, control rooms, and industrial processes rely on special-hazard suppression — clean agents like FM-200 and Novec 1230, inert gas systems, CO2, and dry chemical — to stop fires without destroying what's inside. Our directory connects you with licensed special-hazard contractors for design, installation, inspection, and recharge.

These systems are governed by NFPA 2001 and related standards, and like all fire protection they require recurring inspection: agent quantity and pressure checks, detection and control testing, and enclosure integrity (room seal) testing to ensure the agent will hold concentration.

What these contractors handle

Code-required service schedule

FrequencyWhat's required
Every 6 monthsAgent quantity/pressure check on cylinders
AnnuallyFull system inspection including detection and releasing controls; enclosure review
After dischargeRecharge, inspection, and recommissioning before the space is re-occupied

Schedules summarize national NFPA standards; your local fire code and AHJ requirements control. Verify specifics with a licensed local contractor.

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Frequently Asked Questions

A system that extinguishes fire using a gaseous agent that leaves no residue and is safe for occupied spaces at design concentrations — common agents are FM-200 (HFC-227ea), Novec 1230, and inert gas blends. They're the standard choice for server rooms and other high-value electronics.

NFPA 2001 requires semiannual checks of agent quantity and pressure, plus annual inspection of the complete system including detection and releasing controls, and enclosure integrity verification.

Small server room systems typically start around $5,000–$15,000 installed, scaling with room volume and agent choice. Ongoing inspections are a few hundred dollars per visit — trivial next to what the system protects.

Many facilities use both: clean agent as the primary (protects the equipment) with pre-action sprinklers as backup (protects the building). A licensed special-hazard contractor can design the right combination for your risk and budget.

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