From the Field

Fire Protection Articles

Field guidance from the Boss Fire Protection team - fire suppression systems, extinguishers, inspections, and staying ahead of the fire marshal in Dallas-Fort Worth. Written by the people who service these systems every day.

Reference guides: Fire Suppression System Diagram · NFPA Standards · FAQ

Inspections & ComplianceRestaurant Insurance and Your Fire Suppression System

Your kitchen hood suppression system matters to your insurer because cooking starts most restaurant fires, and the system over the...

November 3, 2026
Inspections & ComplianceOpening a Restaurant in Dallas-Fort Worth, the Fire Inspections Before You Open

Before a new restaurant in Dallas-Fort Worth can cook for customers, its kitchen hood suppression system has to be designed,...

October 27, 2026
Inspections & ComplianceLandlord or Tenant, Who Pays for the Hood Suppression System

Who pays for a restaurant’s hood suppression system is decided by the lease, and when the lease is silent, NFPA...

October 20, 2026
Fire SafetyWhat Causes Commercial Kitchen Fires

Cooking causes about two in three restaurant fires. The U.S. Fire Administration found that cooking started 64% of reported restaurant...

October 13, 2026
Fire SuppressionDry Chemical Fire Suppression for Auto Body Paint Booths

A paint booth fire suppression system in an auto body repair shop is a dry chemical system that discharges a...

October 6, 2026
Fire SuppressionUL 300 and Wet Chemical Kitchen Fire Suppression

UL 300 is the Underwriters Laboratories fire test that a commercial kitchen’s fire suppression system is listed to today, and...

October 2, 2026
Inspections & ComplianceFire Suppression Inspection and What NFPA 96 Requires

A commercial kitchen fire suppression system in Dallas-Fort Worth must be inspected at least once every six months, under NFPA...

October 2, 2026
Fire SuppressionCommercial Kitchen Fire Suppression Repair, What Fails and Why

Kitchen fire suppression repair means diagnosing and fixing whatever is stopping a wet chemical system from doing its one job:...

October 2, 2026
Fire SuppressionWhat Is an ANSUL Restaurant System and How It Works

An ANSUL system is the automatic wet chemical fire suppression system mounted above a commercial kitchen’s cooking line, built to...

October 2, 2026
Fire SuppressionFire Suppression and the Fire Alarm, How the Two Connect

A kitchen fire suppression system connects to the building fire alarm through a micro switch in the system’s release, so...

September 22, 2026
Fire SuppressionFire Suppression System or Sprinkler System, What Each Does

A sprinkler system protects a whole building with water, while a fire suppression system protects one particular hazard, such as...

August 18, 2026
Fire ExtinguishersFire Extinguishers for Work Trucks, Vans and Forklifts

A truck covered by the federal motor carrier safety rules has to carry a fire extinguisher rated at least 5...

August 11, 2026
Fire SuppressionSmokers, Wood-Fired Ovens and Solid Fuel Cooking, the Suppression Rules

A smoker, a wood-fired oven, a charcoal grill or a wood-burning broiler all fall under NFPA 96’s solid fuel cooking...

August 4, 2026
Fire ExtinguishersWhat Fire Extinguisher Service Costs, Inspection, Recharge and Hydro Testing

What fire extinguisher service costs depends on how many extinguishers you have, what kind they are, and which of the...

July 28, 2026
Inspections & ComplianceFire Watch, What to Do When Your Suppression System Is Out of Service

When a required fire protection system is out of service, the fire code says the fire department and the fire...

July 21, 2026
Fire ExtinguishersThe Annual Fire Extinguisher Inspection, What the Technician Checks

Once a year every portable fire extinguisher in your building needs more than the quick look your staff give it...

July 14, 2026
Inspections & ComplianceTaking Over a Second-Generation Restaurant, Checking the Hood System You Inherit

A second-generation restaurant space comes with a hood, a duct and usually a fire suppression system already on the wall,...

July 7, 2026
Fire ExtinguishersWhat the Numbers on a Fire Extinguisher Label Mean

The string of numbers and letters on a fire extinguisher label, such as 2-A:10-B:C, tells you two things. The letters...

June 30, 2026
Inspections & ComplianceWhat a Fire Suppression Inspection Costs, and What You Get for It

A kitchen fire suppression inspection is priced by the system it covers, and most of what you pay for is...

June 23, 2026
Fire SuppressionThe Gas Shut-Off Valve on Your Hood System, and Why It Matters

The gas shut-off valve on a hood system is the part that stops the fire from being fed. When the...

June 9, 2026
Fire ExtinguishersFire Extinguisher Sizes, 5 Pound or 10 Pound and Where Each Belongs

The pound figure on a fire extinguisher is the weight of agent inside it, but the fire code does not...

June 2, 2026
Inspections & ComplianceWhen Is a Kitchen Fire Suppression System Required in Texas

In Texas, a commercial kitchen needs a fire suppression system whenever it cooks on appliances that produce grease-laden vapors, such...

May 26, 2026
Fire ExtinguishersHow to Dispose of an Old Fire Extinguisher in Dallas-Fort Worth

A business should not put an old fire extinguisher in the trash or the recycling bin while it still holds...

May 19, 2026
Fire SuppressionType I Hood Requirements and Where the Suppression System Fits

A Type I hood is the grease hood a commercial kitchen needs over any appliance that gives off grease or...

May 12, 2026
Fire ExtinguishersDo Fire Extinguishers Expire? Service Life, Hydro Tests and Replacement

A refillable fire extinguisher has no expiration date. It stays in service for as long as it keeps passing its...

May 5, 2026
Fire SuppressionWhat Drives the Cost of a Commercial Kitchen Fire Suppression System

The cost of a commercial kitchen fire suppression system is set by the cooking line it protects, not by a...

April 28, 2026
Fire ExtinguishersFire Extinguisher Cabinets, When You Need One and Which Kind

NFPA 10 never names a cabinet as the required mount, but it does require protection where an extinguisher could be...

April 21, 2026
Fire SuppressionVentless Hoods and Fire Suppression, What the Listing Requires

A ventless hood still needs fire suppression. NFPA 96 calls these units recirculating systems, because they clean the air and...

April 14, 2026
Fire ExtinguishersNFPA 10 in Plain Words, What It Asks of a Business

NFPA 10 is the National Fire Protection Association’s Standard for Portable Fire Extinguishers, the rulebook for which extinguishers a business...

April 7, 2026
Inspections & ComplianceFire Suppression Compliance Across Several Restaurant Locations

To keep fire suppression compliant across several restaurant locations, run every site on one written schedule built from NFPA 96,...

March 31, 2026
Fire ExtinguishersFire Extinguisher Signs, What the Code Requires and Where They Go

A fire extinguisher sign is required wherever the extinguisher itself cannot be seen from the normal path of travel. NFPA...

March 24, 2026
Inspections & ComplianceWhat Happens If Your Business Fails a Fire Inspection?

When a Dallas-Fort Worth commercial kitchen’s fire suppression system fails its inspection, the fire protection company doing the inspection is...

March 19, 2026
Fire SuppressionWhy Did My ANSUL System Go Off? Causes of an Unplanned Discharge

An ANSUL system goes off when its release mechanism is triggered, and that happens one of three ways. Heat melts...

March 10, 2026
Fire ExtinguishersHow to Use a Fire Extinguisher, and the Staff Training OSHA Expects

To use a fire extinguisher, remember PASS. Pull the pin, Aim the nozzle at the base of the fire, Squeeze...

March 3, 2026
Inspections & ComplianceNFPA 17A in Plain Words, the Standard Behind Kitchen Wet Chemical Systems

NFPA 17A is the National Fire Protection Association’s Standard for Wet Chemical Extinguishing Systems, the rulebook for how the fire...

February 24, 2026
Fire ExtinguishersWhich Fire Extinguisher Is Right for an Electrical Fire

The right fire extinguisher for an electrical fire is one with a C on its label, which means it has...

February 17, 2026
Fire SuppressionCommercial Kitchen Fire Suppression Systems

This guide gives a high-level comparison of eight common UL 300 commercial cooking fire suppression systems, ranked from Boss Fire...

February 5, 2026
Fire SafetyHow to Put Out a Grease Fire in a Commercial Kitchen

To put out a grease fire in a commercial kitchen, pull the hood suppression system’s manual pull station, which floods...

January 27, 2026
Fire SuppressionWhen to Replace vs Repair Fire Protection Equipment

For commercial property owners and facility managers, maintaining reliable fire protection systems is not optional. It is a legal requirement...

January 25, 2026
Fire SuppressionRight Fire Suppression System for Your Restaurant

Every day, restaurant kitchens across the country face one of the most dangerous workplace hazards, fire. With open flames, high-temperature...

January 14, 2026
Inspections & Compliance2026 Fire Code Updates

Don’t Ignore These 2026 Fire Code Compliance Updates. Fire safety norms are to be revamped to their fullest in 2026....

December 18, 2025
Fire SuppressionThe Role of Fusible Links in Fire Safety

A fusible link is the part of your kitchen fire suppression system that decides when to fire. It is two...

February 19, 2024
Fire Safety5 Keys to Fire Safety in Your Commercial Kitchen

A commercial kitchen’s fire safety comes down to a short list of things done consistently, not one big system doing...

February 8, 2024
Inspections & ComplianceA Guide to Vetting Your Service Provider

A fire suppression company that is coasting still gets the tag signed. The tag carries a recent date, the invoice...

December 15, 2023
Fire ExtinguishersStay Proactive, Monthly Fire Extinguisher Inspections

A commercial fire extinguisher inspection is not one task. It is three separate jobs on three separate schedules, and mixing...

December 4, 2023
Fire ExtinguishersA Guide to Fire Extinguisher Classes, Types and Uses

Fire extinguisher classes tell you exactly one thing, what kind of fire that unit is built to put out. Grab...

October 15, 2023
Inspections & ComplianceYour Guide to a Successful Fire Marshal Inspection

A fire marshal inspection checks three things, whether the building’s fire protection equipment works, whether people can get out, and...

August 30, 2023
Fire SuppressionHow does a Restaurant Fire Suppression System Work?

A restaurant fire suppression system is a fixed wet chemical system mounted above a commercial cook line that detects a...

July 16, 2020
Fire SafetyFire Safety Tips, Keep your Staff & Customers Safe

A Dallas-Fort Worth commercial kitchen keeps its staff and its customers safe with three things, and none of them is...

June 22, 2020
Inspections & ComplianceRestaurant Fire Suppression Systems, Code and Inspections

A restaurant fire suppression system inspection is a semiannual, point-by-point walkthrough of every part that has to work together to...

January 1, 2020
Fire SuppressionRestaurant Fire Suppression, Pull Station Tutorial

The remote pull station is the handle that lets a person set off the kitchen fire suppression system by hand,...

December 26, 2019
Fire SuppressionRestaurant Fire Suppression System

A restaurant fire suppression system is not designed to protect a kitchen in general. It is designed to protect the...

December 23, 2019
Fire SuppressionGrease Accumulation in Detection Line Conduit, Unseen Danger

A kitchen fire suppression system does not sense fire through the hood. It senses heat through a steel cable, the...

December 18, 2019
Fire SuppressionKitchen Fire Suppression System Nozzle Caps, BFP

A nozzle cap is the small removable cover fitted over the discharge opening of a kitchen fire suppression nozzle. Its...

December 13, 2019
Fire ExtinguishersK-Class Fire Extinguishers in Commercial Kitchens

A Class K fire extinguisher is the portable unit built for fires in cooking oils, animal fats and grease, the...

December 9, 2019
Inspections & ComplianceRestaurant Fire Suppression Inspections, Photo Documentation

A photo documented kitchen fire suppression inspection is an ordinary NFPA 96 inspection with one difference. The technician photographs each...

December 1, 2019

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