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Switch from oil and enjoy all the benefits of gas.

Switching from oil

If you currently use oil for your central heating system you should consider switching to us; we have the closest off-grid alternative to natural gas. We offer a cleaner, efficient and modern alternative to heating your home. Switching from oil to LPG gas is easier than you think, and in just a few simple steps you could be enjoying the benefits of mains gas, off the grid.

Why switch to LPG gas?

Save money

Our reliable, highly-rated LPG service may cost less than you think - get a personalised LPG quote now to see how little LPG could cost you. Simply follow the three simple steps on our online quote tool.

Get an instant LPG quote

Storage options

There’s a range of ways that you can store your LPG; from an underground tank that allows you to maximise your garden space, an above-ground tank, or cylinders. We’ll maintain your Calor gas storage tank and it’s fittings, meaning less for you to worry about.

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Our automatic top-up technology means you can finally forget about checking oil levels! Our system monitors when your fuel gets low, and automatically schedules a delivery when you need one. Our national network of depots and the biggest LPG tanker fleet means we're able ensure a reliable fuel source.

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Switching is easy

Our fuel switching process is simple, ensuring as little disruption as possible. If you're switching from oil, there is usually no need to replace your radiators and internal pipework.

Oil vs BioLPG

A greener fuel

Our exclusive BioLPG means you now have the ability to go even greener.

Made from a mix of renewable and sustainably sourced materials, BioLPG is available on our green energy price plan.

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Sounds good doesn't it!

Well, here are more reasons to make the switch:
  • Fuel theft
    Fuel theft from a gas tank is virtually impossible, giving you peace of mind

  • Cleaner & greener
    LPG has the lowest carbon emissions, emitting around 20% less CO2 per kWh than oil

  • Easy account management
    From easy payment plans and managing your account online, it's easy for you to enjoy rural living

  • Efficient boilers
    A-rated LPG boilers are cheaper to buy than oil boilers and are highly efficient

  • Local support and advice
    With 50 nationwide customer operations centers, you can be sure to find local Calor support near you

  • Cook on gas
    LPG provides an instant and controllable flame so it's just like cooking on mains gas

free lpg tank

Get in touch

Monday to Friday between 08:30 - 17:30 or Saturday 09:00 - 13:00. Call is free on:

0800 626 626

Alternatively you can send a message to our Home Energy team

Enquire online
free lpg tank

Get in touch

Monday to Friday between 08:30 - 17:30 or Saturday 09:00 - 13:00. Call us free on:

0800 626 626

Send a message to our Home Energy team

Enquire online



What payment options do you offer?

There are several ways you can pay for your gas: Direct Debit, credit or debit card, cheque or bank transfer. You could even pay over the phone or spread the cost of your bill evenly throughout the year using a fixed monthly Direct Debit.

Can I view statements/invoices online?

Manage all aspects of your Calor account online with one click of the mouse.

How much will it cost to survey my home for an LPG tank install?

We offer a free, no obligation survey; simply get in touch and we'll arrange a home visit to discus your requirements.

What is LPG?

LPG is a gas that exists in a liquefied form - called Liquefied Petroleum Gas (LPG). There are several varieties of LPG, and in the case of home heating it is provided as Propane. Learn more about LPG.

What countries does Calor supply LPG for home heating?

We are LPG suppliers to Great Britain (GB); including England, Scotland, and Wales.

Terms & Sources

Terms & Sources

Terms and Conditions of Calor Gas Limited’s “Automatic Top-up Technology”.
  1. A telemetry unit will need to be installed by Calor, for the purpose of enabling Calor to remotely measure the quantity of LPG contained within the tank(s) and schedule deliveries accordingly.
  2. Subject to the telemetry unit being able to receive signal.
  3. Direct-debit payment plan required.

What is telemetry?

Our smart telemetry system monitors the levels of gas left in your tank or cylinders and automatically tells us when a top-up is needed.