• Save 70% On Average On Your Electricity Bills
  • Accredited Installation Teams
  • Expert Advisors Ready To Help You

Oil Boilers

Oil boilers are a reliable and efficient way to heat your home and can save you money on your energy bills. To find out how much an oil boiler installation could cost in your home, business, or public building, speak to our expert team.

Get a no-obligation quote

How much is an oil boiler?

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

  • Save 70% on average on your electricity bills
  • Expert advisors with decades of experience
  • Partner with Growatt, the No. 1 global supplier
boiler pipe

How do the different oil boilers work?

The great thing about oil boilers is their versatility. Perhaps the biggest advantage of a traditional oil boiler is that it doesn’t need as much fuel to run, which means that your heating bills will be cheaper.

Oil combi boilers get around the space problem by being incredibly compact, but their big draw is that you get hot water on demand. They’re extremely efficient, and they can last for years with proper maintenance.

Finally, system boilers can store a larger amount of hot water than other types of boilers, and they’re compatible with solar thermal systems, which can help you save money on your energy bills. There’s also no need for a cold water tank, and they have faster heat-up times than many other boilers.

Fully Accredited Boiler Installers

  • jinko-solar-logo
  • huawei-logo
  • giv-energy-logo
  • growatt-logo
  • fox-ess-logo
  • viridian-solar-logo
  • esdec-logo
  • solar-edge-logo
  • solis-inverters
  • schletter-logo
  • lg-logo
  • Tesla Energy
  • Construction Line
  • JA Solar
  • Gas Safe Register

Get a quote

Replace your boiler and start saving money now

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

  • Save money on your heating bills
  • A warmer, more eco-friendly building
  • Accredited advisors and nationwide coverage
gsl vans

Benefits of adding an oil boiler to your home

There are numerous positives associated with having an oil boiler installed on your property:

  • Reliability – Oil boilers are generally considered to be amongst the most reliable and efficient boilers on the market
  • Versatility – They can be used to heat both your home and your hot water, which is especially convenient if you live in a rural area without access to mains gas
  • Controllable – Some oil boilers can be controlled remotely, which can be convenient if you are away from home
  • Low maintenance – You can do the basic maintenance yourself, but it is a good idea to have a qualified technician service your boiler every year

Why take our advice?

We’ve already helped thousands of homes, businesses, and local authorities across the UK upgrade their boiler systems, whether that’s oil, LPG, gas, electric, or hydrogen. With over five decades of experience and glowing reviews on Trustpilot, it’s no wonder that Grant Store is the name that people trust for innovative energy solutions.

How it works

We make installing an oil boiler as easy as 1, 2, 3. Your home could be toasty and warm, and your water could be piping hot, just by following these three simple steps. If you have any questions about the process, we’re only a phone call away.

Icon1

Tell us about you

We only need a couple of details to establish things like the location, size, and heating requirements of your home, business, or public building to give you a highly competitive quote. If you’re applying for a grant for oil boilers via the Affordable Warmth Scheme, we might also need a few more details to determine how much you can claim.

Icon2

We’ll find the best package

We’ll perform a comprehensive survey of your property to see which oil boiler would be the most efficient one to heat it.

Icon3

Book your installation

All our professional installers are fully regulated and accredited, so you know you’ll be getting first-class service every step of the way on your renewable energy journey

FAQs

You must have lots of questions. We’ve answered some of the most commonly asked questions about oil boilers and grants for oil boilers here, but please speak to the team if you have any more.

Is it worth replacing an oil boiler?

This depends on a number of factors, including the age of your current boiler and its efficiency levels, as well as your overall heating habits. Oil boilers are notoriously reliable, so depending on your budget or if you’re not quite ready to upgrade to an air source heating pump or ground source heating pump, a new oil boiler might be the perfect solution.

How many years does an oil boiler last?

The average lifespan of an oil boiler is 15–20 years, so you definitely get your money’s worth out of them. If you have any questions about oil boiler efficiencies, speak to the team on 01942 918 844 today.

How long should 500 litres of oil last in winter?

This depends on so many factors, including the size of your home, the efficiency of your boiler, the climate, and your heating habits. However, the Energy Saving Trust offers these rough guidelines:

  • A small home in a mild climate: 3 to 4 months
  • A medium-sized home in a cold climate: 2 to 3 months
  • A large home in a very cold climate: 1 to 2 months