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Kitchen Hood Suppression System Checklist — NFPA 96

Semi-annual kitchen hood fire suppression system inspection checklist per NFPA 96 and UL 300. Covers wet chemical systems, fusible links, nozzle alignment, manual pull stations, and duct cleaning verification.

NFPA 96 / UL 300Kitchen Suppression30-60 min30 inspection items

General Information

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    Record system manufacturer, model, and serial number
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    Verify system type (wet chemical, dry chemical, water mist)
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    Document number of nozzles and coverage zones
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    Record last inspection date and service company
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    Confirm UL 300 listing is current for system type

Suppression Agent and Cylinder

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    Verify suppression agent cylinder is properly mounted and secured
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    Check cylinder pressure gauge is in normal range
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    Confirm safety pins and tamper indicators are intact
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    Verify correct agent type and quantity per system design
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    Check expiration date on agent cylinder

Nozzle Inspection

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    Verify all nozzles are properly aimed at cooking surfaces
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    Confirm nozzle caps or blow-off covers are in place
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    Check nozzles for grease buildup or obstruction
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    Verify nozzle spacing matches system design specifications
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    Confirm no cooking equipment has been relocated from nozzle coverage area

Detection and Actuation

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    Inspect fusible links for grease buildup or damage
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    Verify fusible link temperature ratings are correct for location
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    Replace fusible links at each semi-annual inspection
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    Test manual pull station for proper operation
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    Verify manual pull station is accessible and clearly marked
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    Confirm gas valve automatic shutoff operates on system activation

Piping and Distribution

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    Inspect all piping for damage, corrosion, or grease buildup
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    Verify piping connections are tight and leak-free
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    Confirm piping is properly supported and bracketed
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    Check for any unauthorized modifications to piping layout

Hood and Duct Condition

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    Verify hood is clean and properly maintained
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    Check grease filters are in place and clean
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    Confirm duct access panels are properly sealed
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    Verify duct cleaning has been performed per NFPA 96 schedule
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    Record date of last professional duct cleaning

Use This Checklist Digitally in KomplyOS

Complete inspections on your phone, capture photos, collect signatures, and generate professional reports automatically.

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