Boat Gas Tank System Checks

boat gas tank system checks
boat gas tank system checks

When was your boat gas tank system checked for the last time?

If you own a boat, you understand how costly it can be to maintain it on the water, what about the mooring fees, insurance, and petrol charges. Any boat is very costly to maintain.

So when did you check the boat gas scheme for the last moment?

When you believe about it, LPG (Liquid Petroleum Gas) is likely the most dangerous substance you’ve got on your boat, and yet you’re going to spend more on washing, painting the hull and maintenance the engine than you’re going to spend on your gas tank scheme.

Boats are not like vehicles that tend to remain much longer around and as such will have old obsolete even hazardous gas equipment that has never been inspected.

A Gas Safe licensed boat technician should check your boat gas scheme at least once a year. You will be carried to your attention any faults or issues and can then be resolved.

Your scheme of ship gas inspects you can do yourself

Depending on which gas devices are mounted on your boat, always ensure that when in service they burn with a beautiful smooth fire.

Keep the appliance smooth, let it cool down, then bring it a nice wash if you find any dust or debris on or around the appliance burner.

The gas bottle cabinet should have a drain loop that discharges across the boat’s bottom and not into the hull, ensuring that the drain is transparent and not blocked.

Get and dump a bowl of water just to make sure it runs smoothly. LPG is a strong gas, and as such it will drop to a low level, so the drain must be evident.

While paying attention to the gas hose at the gas bottle cabinet, make sure it has no scuffs or breaks, there will be a date stamp on it, verify the schedule, they should be altered for safety every five years. I bet yours are over the age of 5.


Probably the gas hob on the boat is the most used appliance used to make the coffee. After a while, the burner lines appear to be blocked. If you realize that the flame is a bit big on one hand and smaller on the other, turn it off, let it relax and offer it a nice clean-out.

Valves for isolation

All contemporary boats will be equipped with gas insulation valves, these may not be installed on elderly boats, make sure they all work properly, heat the appliance and switch off the insulation valve. If the device is switched off, the valve will still work OK.

The reason all equipment and insulation valves need to be checked is corrosion, the same reason you wash the hull, you get a hull build-up throughout the summer, it’s the same for your gas equipment and valves.

6-Gallon gas tank of the boat

When changing over the gas bottle, make sure that you have the right spanner for the job, it will make it much easier.

Make sure that all gas devices are turned off before you begin, the same goes for the bottle. Close all of the boat’s windows or openings, you don’t want any oil leakage inside.

Now turn the bottle over to make sure that the fresh bottle tightens the link. Slowly open the bottle insulation valve, once closed, go to the furthest away appliance.

You now have to purge the gas by turning on the appliance, make sure the spark generator works, otherwise some form of permanent ignition is needed to ignite the gas.

The part of the ignition is very important; you don’t want any gas to escape so make sure the igniter works as quickly as you turn on the gas. With the next appliance, you do the same and so on.


Most boat insurance businesses will force you to carry out an annual inspection of the boat gas scheme before insuring your boat.

They want to understand that the boat they guarantee is secure from gas

Most marinas also involve an annual gas system safety test to be carried out by any boat with gas on board.

They will also want a record of the certificate of gas security to be kept in their records.

Security of General Gas

Safety must always arrive first, as with anything that utilizes petrol.

If you have installed smoke and carbon monoxide sensors, verify that they work by clicking the sample key on each boat trip.

If you find that it doesn’t work, either alter or substitute the batteries.

Never block any exhaust grills that can be installed on your boat, they are equipped for a purpose and, if blocked off, could be deadly.

If you’ve always checked any appliance or gas fittings to make sure you and your boat are safe, yes, it will cost you, but safety certainly doesn’t cost you.

How to discover the engineer for a Gas Safe boat

Search the gas-safe register if you have access to the internet. Follow the website connection, you can find information of what sort of registered engineer you want once on the website.

My recommendation is to contact them by telephone, on the phone section, you will see the number to call

You can clarify precisely what sort of engineer you need for your job, the reason I say contact them by email.

Anyone who is registered as a gas safe can only be registered for natural gas fires and can not operate on your boat gas tank scheme as such.

It’s a lot complex to be gas secure recorded as there are many distinct classes to choose from.

To be willing to operate in that category, each category will have an exam that the engineer has to pass.

Just because the engineer is licensed for natural gas operate, it doesn’t imply he can work on LPG and ships, he has to be registered for LPG and ships.

Always be secure on your ship and have fun.

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