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Make sure you're tank is topped up for the festive season. If you need a delivery before Christmas, you should place your order by Tuesday 10th December 2024. You can find all the information you need on our Delivery Information page.

Three 5kg Calor Patio Gas bottles

Gas cylinder refills and exchanges

Gas bottle running on empty?

You can exchange your gas bottle(s) for a replacement from the same exchange group, without having to pay for a new Cylinder Refill Agreement. Need a new bottle? We have the stock! You can exchange or get a new bottle from our Gas Bottle Shop or a local Calor retailer.

Exchanging a bottle?

If you have a bottle to exchange, first check if the one you want falls within the same exchange group. If it’s not, don’t worry – you’ll just need to purchase a Cylinder Refill Agreement for the new bottle.

You can easily check which group your bottle belongs to below.

Let's break down the Cylinder Refill Agreement (CRA): 

When you buy a gas bottle for the first time, you'll also purchase a CRA. It's an agreement for the bottle, which means you'll be able to swap your bottle, (exchange group depending), when it becomes empty. You'll just need to pay for the gas.
Even though we call it a refill, you’ll be getting a full bottle in exchange for your empty cylinder. We take your empty cylinders; safety check them and refurbish them so they can be reused – we like to cut down on waste!
Gas bottles are split into different groups; meaning each group has its own CRA charge. See the charges below for each exchange group.

Is the bottle you're looking to swap in the same group?

For example, if you had a 4.5kg butane bottle and wanted to exchange it for a 7kg butane bottle, you’re good to go with your current CRA.

But, if you’re swapping from a 4.5kg Butane bottle to a 13kg Propane bottle, you’ll need to purchase a new CRA because it’s in a different exchange group.

You may return your bottle in good condition to Calor, along with proof of your CRA. You’ll be entitled to a percentage of the refill agreement charge depending on how long you’ve had the refill agreement. 

  • One year = 50%
  • Two years = 25%

All cylinders remain the property of Calor and should be returned when no longer required. See the full terms and conditions of the Cylinder Refill agreement here.

Cylinder exchange groups and CRA charges