Our selection of high-quality oil boilers is second to none, and we have combi, system, or heat only options to choose from. Browse our full collection of oil central heating boilers here.

How do oil boilers work and what are the benefits?

Oil-fired boilers are an ideal solution for properties that aren't connected to mains gas. They work like a gas boiler but use a stored supply of oil to heat the water used for your radiators and taps.
These boilers are efficient and economical, so you'll get a good amount of energy from every fill-up. With an efficiency rate of up to 98%, you'll be making an eco-friendly decision while saving energy when you choose a new oil boiler.
Shop our comprehensive range of oil boilers from leading brands including Worcester Bosch and Grant. We offer free UK delivery on orders over £75 and Click & Collect is available from our branches all over the UK.

Which types of oil boilers are for sale?

We stock a variety of models, including:
  • Oil combi boilers – Provide heating and hot water from a single system. A combi heats water from the mains to provide instant hot water when needed.
  • Oil system boilers – Supply heat directly to your radiators by igniting oil to warm up cold water to provide for taps, showers and radiators. 
  • Oil heat only boilers – A open-vent system that provides heat to radiators, taps and showers by drawing water from a cylinder rather than the mains.
We also have oil boiler packs that contain the flues, parts, spares and accessories you need.

Why should I choose City Plumbing for my oil-fired boiler?

If it’s a new oil boiler you need, you’ve come to the right place. We have over 40 years of experience and our product range features leading brands in the plumbing and heating industries. 
Our experts work in line with our inclusive core values to ensure excellent customer service is delivered every time. Our positive reviews on Trustpilot back this up and our aim is to make you another happy customer when you shop with us.
Don't forget, you'll enjoy free UK delivery when you spend £75 or more. And with a customer account, you can get free delivery on all orders. Or pick up your new oil boiler at a convenient time using our Click & Collect.

Get a new oil-fired boiler today

Browse our range of oil boilers for home heating or commercial spaces online to find a solution for your needs. Alternatively, find your nearest City Plumbing showroom using our branch locator and view our range in person. Our friendly, expert team is ready to help you find what you're looking for.

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