BBQ Gas Bottle Guide Australia | LPG Refills & BBQ Tips

Whether you cook on a gas BBQ every weekend or only fire it up when friends come over, running out of LPG halfway through a cook is something nobody wants.

For most Australian gas BBQ owners, a standard LPG gas bottle is the easiest way to keep the barbecue running. But choosing between bottle sizes, understanding LCC27 connections, knowing when your bottle needs testing and working out where to get a refill can get confusing.

This guide covers the important things Australian BBQ owners should know about gas bottles, plus some simple ways to get more out of your gas BBQ.

BBQ Gas Bottles: The Quick Answer

Most portable gas BBQs in Australia use an LPG gas bottle, with 9kg and 4kg bottles being two of the most common sizes.

A 9kg gas bottle is generally the better option for a backyard BBQ because it holds more LPG and requires less frequent refilling. A 4kg gas bottle is smaller and easier to transport, which can make it useful for camping, caravanning and portable BBQ setups.

If you are looking for a gas bottle refill near Seaford, Frankston or Carrum Downs, BBQ Spit Rotisseries offers 9kg and 4kg LPG gas bottle refills from our Seaford store.

View Our Gas Bottle Refill Service

What Size Gas Bottle Do I Need For A BBQ?

The best gas bottle size depends on the BBQ you own, how frequently you cook and whether the BBQ needs to be portable.

9kg Gas Bottle

A 9kg gas bottle is one of the most common choices for full size backyard gas BBQs.

Its larger LPG capacity makes it a convenient option if you regularly entertain, cook for a family or run several burners at once.

At our Seaford store, a 9kg gas bottle refill is currently $34.90.

4kg Gas Bottle

A 4kg gas bottle is a more compact option that can be easier to transport and store.

It can suit smaller BBQs, portable cooking equipment, caravans and camping setups where space and weight matter.

A 4kg gas bottle refill at our Seaford store is currently $20.00.

How Long Does A 9kg Gas Bottle Last On A BBQ?

There is no single runtime for a 9kg gas bottle because every BBQ uses gas at a different rate.

A small BBQ using one or two burners will generally use LPG much more slowly than a large gas BBQ operating several high output burners at once.

Your cooking style also makes a difference. Running all burners on high for extended periods will naturally use more gas than cooking with fewer burners at moderate temperatures.

If you want a more accurate estimate, check the gas consumption or MJ per hour rating shown on your BBQ. This can help you compare how much gas different appliances and burner combinations use.

We will cover this calculation in more detail in our dedicated guide to how long a 9kg gas bottle lasts on a BBQ.

What Is An LCC27 Gas Bottle?

LCC27 is the newer LPG connection now commonly found on Australian BBQ gas bottles.

You may also come across the older POL style connection, particularly on older BBQ equipment.

The connection on your gas bottle, hose and regulator needs to be compatible with your appliance. If you are unsure which connection your BBQ uses, check the appliance instructions or speak with a BBQ or gas equipment specialist before connecting it.

This is particularly important when replacing an older BBQ gas hose or LPG gas regulator.

What Does A BBQ Gas Regulator Do?

A BBQ gas regulator controls the pressure of LPG travelling from your gas bottle to the BBQ.

The correct regulator is important because your BBQ has been designed to operate at a particular gas pressure.

If your BBQ has very low flames, struggles to reach temperature or appears to have poor gas flow, the gas bottle, hose, regulator or connection may need to be checked.

Never modify a regulator or gas connection to try to increase the performance of your BBQ. Replacement gas equipment should always be suitable for the appliance it is being connected to.

Check Your BBQ Gas Hose

Your BBQ gas hose is another part of the setup worth checking regularly.

Before using your BBQ, look over the hose and connections for obvious deterioration, cracking or damage.

If something does not look right, do not simply continue cooking. Have the hose or connection checked and replace it with a suitable part where required.

We stock a range of gas accessories and BBQ equipment for customers maintaining or upgrading their outdoor cooking setup.

How To Connect A Gas Bottle To A BBQ

Always follow the instructions supplied with your BBQ, gas bottle, hose and regulator.

Before cooking, make sure the connection is secure and inspect the hose and fittings. Gas connections should also be checked for leaks before the BBQ is operated.

If you smell gas or believe there is a leak, turn the gas supply off and do not use the BBQ until the problem has been properly addressed.

Australian gas bottle connections have changed over time, so do not assume that every bottle, hose or regulator will fit every BBQ.

Does A Gas Bottle Expire?

LPG gas bottles have a stamped test date and must remain within their approved testing period before they can be refilled.

At our Seaford gas refill station, your bottle must have a visible date stamp and be within its 10 year test period. If it is outside that period, we cannot refill it.

The bottle must also be in suitable condition before it can be filled.

For safety reasons, we are unable to perform gas refills during inclement weather.

Where Can I Get A Gas Bottle Refill Near Me?

If you are around Seaford, Frankston, Carrum Downs or Melbourne's south east, you can bring your refillable LPG bottle to BBQ Spit Rotisseries.

Our gas refill station is located at:

BBQ Spit Rotisseries
59 Brunel Road
Seaford, Victoria 3198

We refill most standard 9kg and 4kg BBQ gas bottles, along with selected smaller refillable LPG bottles.

Wait times depend on how busy the store is and staff availability. Some bottles may need to be collected on the next trading day, and bottles dropped off on Saturday may not be ready until Monday.

See Gas Bottle Refill Prices And Information.

Getting More Out Of Your Gas BBQ

Refilling the gas bottle gets the BBQ running again, but there are plenty of inexpensive upgrades that can make a much bigger difference to the way you cook.

If you already own a gas BBQ, you do not necessarily need to replace it to expand what you can cook.

Some of our favourite upgrades include:

You can browse our BBQ accessories range to find equipment that works with gas, charcoal, spit roasting, smoking and other styles of outdoor cooking.

Turn Your Gas BBQ Into A Spit Rotisserie

One of the easiest ways to make an existing gas BBQ more versatile is by adding a rotisserie.

Many universal BBQ rotisserie kits mount onto an existing gas BBQ and allow you to slowly rotate chickens, roasts and other meats over the heat.

It means you can experiment with spit roasting without immediately buying a dedicated spit roaster.

Add kebab skewers or suitable rotisserie accessories and there are even more ways to use the same BBQ.

Gas BBQ Or Charcoal BBQ?

Gas is popular for a good reason. Turn it on, let the BBQ heat up and you can start cooking quickly.

But if you enjoy outdoor cooking and want to experiment with different flavours, charcoal is worth trying too.

Charcoal BBQing is not as difficult as many first time users expect. A charcoal chimney or electric charcoal starter can make lighting the fuel simple, and once the charcoal is ready you can cook everything from steaks and skewers to roasts and low and slow BBQ.

The biggest difference is the cooking experience and flavour. Charcoal gives you the ability to cook directly over glowing coals and add smoking wood when you want even more flavour.

You also do not have to choose one or the other. Plenty of BBQ owners use gas when they want something quick and charcoal when they have more time to enjoy the cook.

If you are curious, explore our charcoal and briquettes range and give live fire cooking a go.

LPG Vs Natural Gas BBQs

LPG and natural gas are both used for gas BBQs, but they are not interchangeable without the correct appliance setup.

LPG is normally supplied from a portable gas bottle, making it useful for BBQs that may need to be moved around the backyard or taken away from home.

Natural gas BBQs are generally connected to a fixed natural gas supply.

Always use the fuel type your BBQ has been designed and approved to operate with. If you are considering changing fuel types, check the manufacturer's requirements rather than simply changing hoses or fittings.

Keep Your BBQ Ready For The Next Cook

A full gas bottle is one of those things you usually do not think about until the BBQ stops halfway through dinner.

Checking your bottle before a big cook, keeping your BBQ equipment in good condition and having the right accessories on hand can make outdoor cooking much easier.

If your bottle is getting low, bring it into our Seaford showroom for a gas refill. While you are here, you can also check out our BBQ thermometers, gloves, rotisserie kits, skewers, grills and other accessories to get even more out of the BBQ you already own.

Frequently Asked Questions

What Size Gas Bottle Is Best For A BBQ?

A 9kg gas bottle is a common choice for full size backyard gas BBQs because of its larger LPG capacity. A 4kg bottle can be better suited to smaller, portable or camping BBQ setups.

How Much Is A 9kg Gas Bottle Refill?

A 9kg gas bottle refill at BBQ Spit Rotisseries in Seaford is currently $34.90. A 4kg gas bottle refill is $24.90.

Where Can I Refill A BBQ Gas Bottle Near Frankston?

BBQ Spit Rotisseries provides LPG gas bottle refills at 59 Brunel Road, Seaford, convenient for customers around Frankston, Carrum Downs and Melbourne's south east.

What Is An LCC27 Gas Bottle?

LCC27 is the newer LPG bottle connection commonly used for Australian BBQ and outdoor gas appliances. Always make sure your bottle connection, hose and regulator are compatible with your BBQ.

Can I Add A Rotisserie To A Gas BBQ?

Many gas BBQs can be fitted with a universal BBQ rotisserie kit, allowing you to cook chickens, roasts, kebabs and other foods using your existing barbecue. Always check the dimensions and compatibility of the kit with your BBQ before purchasing.

Author Name

by: Sasha Halabi