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Choosing The Right Fire Extinguisher For Your Boat.

Whether you're a seasoned sailor or a newcomer to the world of boating, ensuring the safety of your vessel is of paramount importance. One crucial aspect of maritime safety is having the right fire extinguisher on board. A boat fire can escalate rapidly, and having the correct extinguisher could be the difference between a minor incident and a catastrophic event. In this blog, we will guide you through the essential steps to choose the right fire extinguisher for your boat.

Fire extinguisher for boats

Understanding the Types of Fires

Before you select a fire extinguisher, it's essential to understand the different classes of fires:

  1. Class A: Fires involving ordinary combustibles like wood, paper, and fabric.

  2. Class B: Fires fueled by flammable liquids such as gasoline, oil, and solvents.

  3. Class C: Fires resulting from flammable gasses.

  4. Class D: Fires involving combustible metals like magnesium or lithium.

  5. Electrical: Fires involving electric appliances ie electric heater or computers

  6. Class F: Fires in cooking appliances fueled by oils and fats.

Choosing the Right Fire Extinguisher

Size Matters

The size of your boat and the specific hazards it poses will determine the size of the fire extinguisher you need and how many will be needed. To meet boat safety scheme regulations a boat up tp 7m/23ft needs two extinguishers of 5A/34B over 11m/36ft three are required and need to be 5A/34B approved.

Multipurpose ABC Fire Extinguishers

An ABC fire extinguisher is often recommended for boating and the 1kg Powder ABC is very common on boats today. This type of extinguisher is effective against Class A, B, and C fires, making it versatile and suitable for various situations. This is especially important since boats can encounter different fire hazards, from engine fires (Class B) to interior fires (Class A) and more. The main draw back of the power ABC fire extinguisher is they are not designed to be used in confined space like a boat! When operated they can cause very bad visibility and make it hard to breath.

All Fires Extinguishers

With modern technology and advancements Firexo have developed an all fire fire extinguisher! This fire extinguisher doesn't cause bad visibility and will meet all your boating requirements, from cooker fires to lithium battery fires! with lithium batteries becoming very popular in phones and e bikes it makes perfect sense to have one of these onboard.

Mounting and Accessibility

Proper placement and accessibility are crucial. Mount the fire extinguisher in an easily accessible location, preferably near the helm or galley and in the bedroom. Make sure it's securely mounted, but also easily removable in case of an emergency.

Regular Maintenance

A fire extinguisher is not a "set it and forget it" safety device. Regular maintenance is essential to ensure it functions when needed. Check the pressure gauge periodically, and have your fire extinguisher serviced or replaced if it's damaged, expired, or loses pressure. Additionally, ensure that the nozzle and hose are free from blockages.

Fire Blankets and Other Safety Equipment

In addition to a fire extinguisher, you should have other safety equipment on board, such as a fire blanket, this will be needed if you have a cooker onboard. Fire blankets can be used to smother fires or protect you while escaping from a fire.


Selecting the right fire extinguisher for your boat is a critical aspect of ensuring the safety of your vessel and all those on board. Understanding the different types of fires and choosing a multipurpose extinguisher is a smart first step. Proper placement, regular maintenance, and additional safety equipment further enhance your boat's preparedness for potential fire emergencies. Prioritize safety, so you can enjoy your time on the water with peace of mind.


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