Ansul R-102 Kitchen Hood Inspection
South Florida Commercial Kitchens
Licensed Ansul R-102 kitchen hood fire suppression inspection for commercial kitchens across Miami-Dade, Broward, Palm Beach, and Monroe County. Bi-annual NFPA 96 service. Fully documented.
What Is the Ansul R-102 Kitchen Hood Fire Suppression System?
The Ansul R-102 is the most widely installed wet chemical kitchen hood fire suppression system in South Florida commercial kitchens. It was introduced in the early 1990s and has become the dominant system across restaurants, hotel kitchens, school cafeterias, and institutional food service operations throughout the region. The R-102 uses a liquid fire suppression agent that cools hot grease and forms a foam blanket over cooking equipment to prevent reignition. Florida Fire Solutions is a licensed fire protection company performing Ansul R-102 kitchen hood inspections for commercial kitchens across all four South Florida counties.
The R-102 system consists of a pressurized stainless steel agent storage tank, a separate pressure cartridge that drives discharge, a network of distribution lines and nozzles positioned over cooking equipment, fusible link or thermal link detectors on the cooking line, a manual pull station, and automatic gas and electrical shutoff devices. Every one of these components must be inspected, tested, and serviced every six months under NFPA 96. The bi-annual inspection is not optional and must be performed by a licensed fire protection contractor to be valid for fire marshal certification purposes.
South Florida's restaurant density and active fire code enforcement by county fire marshals across Miami-Dade, Broward, Palm Beach, and Monroe County make current R-102 certification critical for commercial kitchen operators. Fire marshals verify the certification tag on every routine restaurant inspection. An expired or missing tag is a citable violation. We perform the full NFPA 96 R-102 inspection scope, replace all fusible links and nozzle caps, test the gas and electrical shutoffs, verify system pressure, and produce the written service report and tag that satisfy the fire marshal across all four counties. We also handle kitchen hood inspection services for all system types.
An Ansul R-102 system that has not been inspected and tagged by a licensed fire protection contractor within the past six months is not compliant under NFPA 96, regardless of its physical condition. The inspection, the fusible link replacement, the gas shutoff test, and the certification tag are all required components of a compliant bi-annual service. Florida Fire Solutions holds license #FPC25-000017 and performs the full R-102 inspection scope across all four South Florida counties.
Schedule Your Inspection →License #FPC25-000017. Every inspection is performed by a licensed technician and documented with a written service report and certification tag for your fire marshal.
What Does the Ansul R-102 Bi-Annual Inspection Include?
The R-102 inspection follows the Ansul installation and maintenance manual requirements plus the NFPA 96 bi-annual service scope. Every component of the system is inspected, tested, or replaced during each service visit.
- Agent storage tank inspected: tank exterior condition, mounting, and pressure gauge reading verified; gauge must be in the operable range or the system is tagged out of service
- Pressure cartridge inspected and weighed: cartridge weight compared against manufacturer specification to confirm it has not discharged or lost pressure; replaced if outside acceptable range
- All distribution nozzles inspected: nozzles checked for grease accumulation and blockage; nozzle caps replaced with new caps at every service to confirm discharge path is clear
- Fusible links replaced: all fusible links on the cooking line replaced with new rated links at every bi-annual service; old links are removed and discarded as they are single-use thermal detectors
- Manual pull station tested: pull station cable and mechanism tested for correct operation; reset after test
- Gas shutoff valve tested: automatic gas valve tested to confirm it closes immediately on system activation; a gas valve that fails to shut off is a critical deficiency requiring immediate correction
- Electrical shutoff tested where installed: microswitch and electrical interlock tested to confirm cooking equipment power is cut on system discharge
- Hood and plenum condition noted: visible grease accumulation in hood, duct, and plenum inspected; cleaning requirements documented if grease buildup is observed
- System reset and documentation: system restored to armed status; written service report completed; certification tag affixed to system with current inspection date
What Does Each R-102 Component Do and Why Does It Matter at Inspection?
Understanding what each component does helps restaurant operators know what the inspector is checking and why each item matters for fire safety and code compliance.
Ansul R-102 System Components: Function and Inspection Requirement
Standard Ansul R-102 wet chemical kitchen hood fire suppression system. All components inspected at every bi-annual service under NFPA 96.
| Component | Function | Inspection Requirement | Failure Consequence |
|---|---|---|---|
| Agent storage tank | Contains wet chemical suppression agent under nitrogen pressure | Tank pressure verified; exterior condition inspected | Low pressure means system will not fully discharge in a fire event |
| Pressure cartridge | Drives agent discharge when system activates | Weighed and compared to specification; replaced if outside range | Failed cartridge means no agent discharge when system activates |
| Discharge nozzles | Distribute agent over cooking equipment at activation | Inspected for grease blockage; caps replaced | Blocked nozzle means incomplete coverage over cooking equipment |
| Fusible links | Thermal detectors that trigger system automatically at set temperature | Replaced at every bi-annual service | Failed link means system does not activate automatically in a fire |
| Manual pull station | Allows kitchen staff to manually activate system | Cable and mechanism tested | Non-functional pull station removes manual activation capability |
| Gas shutoff valve | Cuts gas supply to cooking equipment on system activation | Functionally tested at every inspection | Gas remaining on during a fire event allows reignition after suppression |
| Electrical interlock | Cuts power to cooking equipment on system activation | Tested where installed | Equipment remaining energized can reignite after agent application |
| Distribution piping | Carries agent from tank to nozzles | Inspected for physical damage, corrosion, and secure mounting | Damaged piping can prevent agent from reaching nozzle positions |
All R-102 components inspected at every bi-annual service. Florida Fire Solutions performs the complete NFPA 96 R-102 inspection scope for commercial kitchens across all four South Florida counties.
Ansul R-102 Kitchen Hood Inspection Across South Florida
Florida Fire Solutions performs ansul r-102 kitchen hood inspection for commercial kitchens across all four South Florida counties. Every inspection is documented with a written service report and certification tag for the fire marshal.
Miami-Dade County has one of the highest concentrations of Ansul R-102 systems in Florida, installed across thousands of restaurants, hotel kitchens, school cafeterias, and food service operations throughout the county. The Miami-Dade Fire Rescue authority verifies R-102 certification tags during routine restaurant and food service inspections. An expired tag is a citable violation. We serve commercial kitchens throughout Miami-Dade with fast scheduling and same-day documentation.
View Miami-Dade coverageBroward County's restaurant and food service market spans the full range from Las Olas fine dining through fast-casual strip center operations to hotel banquet kitchens throughout the county. Broward County fire marshals check R-102 certification during routine occupancy inspections, and the bi-annual requirement is actively enforced. We perform R-102 inspections for commercial kitchens across Fort Lauderdale, Hollywood, Pembroke Pines, Plantation, and all Broward County communities.
View Broward coveragePalm Beach County commercial kitchens, from the resort dining rooms of Boca Raton through the fast-casual density of Boynton Beach and the growing restaurant scene of West Palm Beach and Delray Beach, operate predominantly on Ansul R-102 systems. The Palm Beach County Fire Rescue authority enforces the bi-annual inspection requirement, and current R-102 certification is required for food service operating permit compliance throughout the county.
View Palm Beach coverageMonroe County restaurants, resorts, and food service operations throughout the Florida Keys represent a high-density commercial kitchen market in a challenging coastal environment. The salt air and humidity of the Keys accelerate grease accumulation in hood systems and can affect R-102 component condition at a faster rate than inland properties. We serve Monroe County commercial kitchens as a licensed fire protection company with experience in the Keys-specific inspection requirements.
View Monroe County coverageWhy Florida Fire Solutions for Ansul R-102 Kitchen Hood Inspections
R-102 inspection requires a contractor who performs the full NFPA 96 scope, not a partial service that checks a few items and hangs a tag. Every component must be inspected, tested, or replaced at every bi-annual service for the certification to be valid.
Frequently Asked Questions: Ansul R-102 Kitchen Hood Inspection
NFPA 96 requires the Ansul R-102 to be inspected every six months by a licensed fire protection contractor. That means two certified inspections per year. High-volume cooking operations with heavy grease accumulation may need more frequent nozzle checks between the bi-annual inspections.
The Ansul R-102 is a wet chemical system that uses a liquid agent specifically formulated to suppress commercial cooking fires involving grease and oil. It cools the burning grease and forms a foam blanket to prevent reignition. This makes it more effective than older dry chemical systems for the types of fires that occur in commercial kitchens. The R-102 is the dominant system in South Florida commercial kitchens installed after the early 1990s.
Yes. Fusible links are single-use thermal detectors that are designed to melt at a specific temperature to trigger system activation. They cannot be tested for function without destroying them, so NFPA 96 requires that all fusible links be replaced with new rated links at every bi-annual service. Reusing old fusible links is a non-compliant practice regardless of how recently the prior inspection was performed.
A gas shutoff valve that fails to close on system activation is a critical safety deficiency. If the gas valve fails our test, we document the failure in the service report and the system cannot be certified as compliant until the valve is repaired or replaced. We can repair or replace the gas valve directly and retest before completing the certification.
Yes. We inspect R-102 systems regardless of who installed them. We review the system configuration, confirm nozzle placement matches the cooking equipment layout, and perform the full NFPA 96 inspection scope. If the system configuration has changed since installation due to equipment changes, we document any coverage concerns in the service report.
Schedule Your Ansul R-102 Kitchen Hood Inspection
Call us or send a message. We confirm your R-102 configuration, schedule around your kitchen hours, perform the full bi-annual inspection, and deliver the written report and certification tag your fire marshal requires. Licensed contractor. All four South Florida counties.
Reviewed by the Florida Fire Solutions Team. Licensed fire protection contractor, License #FPC25-000017. Serving Miami-Dade, Broward, Palm Beach, and Monroe County. All content reflects current NFPA 96 requirements, Florida Fire Prevention Code standards, and direct field experience inspecting and servicing Ansul R-102 kitchen hood fire suppression systems in commercial kitchens across South Florida.
Last updated: May 2025