Modern oil boilers do not require a lot of maintenance. OFTEC recommends that oil boilers are serviced and inspected every year. This keeps them running as efficiently as possible and will ensure any issues with your boiler are identified before they cause bigger problems. This servicing is also vital because of the increased risk of carbon monoxide leaking from a poorly maintained boiler.
Oil Boiler Costs
Compare New Oil Boiler Prices Near You
New Oil boiler
Replacement oil boiler
Our heating system accounts for more than 60% of our annual energy bills, which makes it as important as ever to ensure you have an efficient boiler that’s not likely to breakdown unexpectedly.
As with gas boilers, oil boilers can breakdown or fault at any time, leaving you without heat and hot water for your property. This could end up costing you over £300 in repairs depending on the actual fault.
Oil boilers of more than 10 years of age are prone to suffering a fault of some kind, and the only way to guarantee not experiencing this during the winter is to have a replacement boiler installed.
Oil boilers are often installed into homes that don’t have access to the National Grid’s supply of mains gas. If you do have access to the Grid network then consider replacing an oil boiler with a gas system and you’ll instantly see huge savings on fuel.
Oil boiler replacement benefits
By replacing an old, inefficient oil boiler with a new A-rated model, you’ll:
Reduce your heating bills by as much as £300 a year, helping you to escape fuel poverty
Heat your home more efficiently, with heat distributed evenly throughout your home. When a new boiler is fitted, your pipes and radiators will often receive a powerflush to improve efficiency
Cut your home’s carbon emissions with heightened efficiency, helping the environment to reduce global warming and the Government meet EU targets
Oil condensing boilers
Condensing boilers have grown in popularity throughout the UK because of their high energy efficiency. With a larger flue, more hot gas is retained and used for heat.
The efficiency of condensing boilers is typically over 90%, compared to inefficient systems seeing just 70% efficiency.
Combi boilers tend to be the most popular than condensing boilers and come as either oil or gas heated. With a combi boiler you can heat your home and be provided with hot water on demand. There’s no need for a water storage tank which will save you plenty of room in your loft or airing cupboard.
Oil boiler quotes
If you need an urgent oil boiler quote, or want to find out the oil boiler replacement cost, why not complete our quick form.
We’ll provide you with up to four FREE boiler quotes from local, vetted and reputable professionals to ensure you get the right price.
Average New Oil boiler cost
The common cost of an Oil boiler in your area is £3,347. Costs can change based upon the materials and the business chosen. The upper price range can be as high as £4,493. The material costs are commonly about £750.
Average price per New Oil boiler job in 2024
Avg. price low | Avg. price low |
---|---|
Avg. price | Avg. price |
Avg. price high | Avg. price high |
£4600
£3450
£2300
£1150
£0
New Oil boiler installation cost in your area 2024
Labour cost | £2,100 | |
Material cost | £750 | |
Waste removal | £150 |
Advantages for New Oil boiler
- Can reduce your fuel bills when your install a more efficient oil boiler - modern units deliver efficiencies of over 90%
- If you live off the gas grid then oil can be an excellent solution, it’s affordable and accessible
- Average oil prices are lower level than recent years
- An effective heating system for the 4 million properties that aren't connected to gas
- Energy efficiency is a great selling point when you sell your home in the future
Disadvantages for New Oil boiler
- Having an oil boiler installed, for the first time, is more expensive than a gas boiler
- An oil storage tank can be an eyesore - ideally it should be placed underground or tucked out of the way
- Most oil boilers are designed for floor-standing with wall-mounted units quite uncommon
- Oil boilers aren't the most environmentally-friendly heating
New Oil boiler Manufacturers
New Oil boiler FAQs
How Much Is A New Oil Boiler?
An oil boiler is a very useful tool for providing both central heating and domestic hot water to a property by burning oil. As a result, they’re simply one of the most common alternative heating methods used in homes throughout the UK. If you’re not connected to the mains gas network, then it’s a no brainer to depend on another fuel for central heating purposes - oil. Therefore, if you’re looking to get a new oil boiler, you’d need to identify the size and price as there are a plethora of models to select from - all coming in a large array of sizes and prices. We’ve put together some important details about the prices to give you a good insight on the amount you’d have to incur to procure a new oil boiler. Let’s have a look!
Generally, gas boilers are less expensive when compared to the oil boilers. You can get a wide range of gas boilers from a starting price of £500 to £600, meanwhile you’d rarely find an oil boiler less than £1000 in the market.
The lowest priced oil boilers are typically priced starting from around £1000, and the best in class oil boilers normally costs more than £3000.
The rule is, the most expensive oil boiler is typically the largest one. So to have an idea, the bigger it is, the more money you’d have to spend. Oil boiler’s size is measured in kilowatts (kw), which showcases its power. To determine the type of oil boiler that best suits your home, the most significant factor would be the size as a bigger home will require a bigger oil boiler. You have an option to choose between the combi, conventional and the system models of oil boiler.
Yes. Modern condensing oil boilers are ‘A’ rated and therefore as efficient as comparable gas boilers. They come with the same controls as gas central heating systems, so you can still use a thermostat to control your heating efficiently. Also, oil is more efficient as a fuel source than gas, so you will get more energy per unit of oil. Oil prices can fluctuate, however, so ensure that you find a good supplier.
What Is The Best Oil Boiler On The Market?
With a plethora of sizes and models available in the market today, it can be a hassle choosing the best oil boiler. There are 3 main types of oil boilers which includes an oil combi boiler, a regular oil boiler and a system oil boiler. Within these three types, we have a wide range of models and sizes with varying heating and hot water demands.
With tonnes of oil boiler brands out there, the problem is the over crowding on the market with oil boilers that are not only over priced, but also of mediocre quality. From our research, we’ve been able to identify three major bands that are simply outstanding - Warmflow, Grant and Worcester Bosch. However, out of the lots, Warmflow is simply the most efficient and also comes with several qualities such as :
lUK & Ireland’s only AA rated combi boiler
lMarket leading innovation
lEasy and simple to install
l45plus years heating homes
l5 and 7 year warranty available
The oil boiler comes with an outrageous 5 year warranty on their Titanium which when compared to some similar Worcester Bosch Oil boilers is a whooping 3 years difference. Furthermore, the brand also offers a special “out-of-the-box 5-year warranty which enables the warranty to be valid as long as the installation is done by a qualified oil boiler technician. This may, however, seem normal until you realize other brands like Grant, will only honour their 5-year warranty when the boiler is installed only by their accredited technicians.
Warmflow offers an oil boiler to suit every property that is situated off the grid. These includes the modern and stylish U-Series, outdoor-compatible K-Series as well as the quietly efficient B-series which is designed for indoor installation.
How To Install An Oil Boiler Heating System
Just like several other skills, the installation of an oil boiler heating system can be a challenge. It requires enough persistence to actually get right, so if you’re the type with little patience, we’d recommend you hire the services of a professional oil boiler heating system fitter who can guarantee the best results and save you time and extra money due to potential damages.
To install your boiler system yourself, it’s always advisable to start by getting the information on the best installation processes from the supplying company which will go a long way to save you from future headaches. However, we’ve put together this guide to give you a basic knowledge on how its done. Let’s have a look!
lRead Instruction Manual
• Carefully read and digest the instruction manual thoroughly.
• Make sure you understand the installation diagrams
• Spread out the materials and get familiar with them.
lFigure Out What Goes Where
• Take your time to determine where everything goes in relation to the others.
• Identify the new radiator’s position.
• Get sufficient sealants to prevent possible leakages inside the walls.
lIdentify The Pipe Routes
• Determine the pipe routes while fitting the new radiators
lInstall The Boiler
• Turn off water and all electrics
• Fit the boiler into the wall
• Make sure the fittings are secured.
lInstall The Radiator
• The effectiveness of your home’s heating system is as good as the radiators you incorporate and how good they’re installed.
• You may have to utilize extra radiators in large open plan kitchens and living rooms (for effective heating).
lOffer Ventilation
• Once you’ve successfully installed the new radiator, a small dose of air ventilation would be needed.
• Turn the key of each valve located at the bottom, do not stop until a little amount of water spills over the top of the unit.
What Size Of Oil Boiler Do I Need?
When it comes to oil boilers, there are three main types - the combi, system and conventional. Within these types, you’d discover there happens to be a wide range of sizes to choose from. First and foremost, we must note that the size has to do with the amount of energy they offer to your heating and hot water system rather than the physical dimensions.
The rule of thumb is, the larger your house (which implies the more hot taps, radiators and showers), the more powerful (bigger) the oil boiler you’d require. For instance, a four-bedroom apartment with three showers occupied by a family of four will definitely need a more powerful boiler than a a bungalow featuring a single occupant.
It is, however, important to also note that it’s not all about going for the biggest oil boiler. If you decide to choose an oil boiler with a much bigger capacity that needed, not only will you be wasting money on the initial purchase as well as installation, but also lose money operating it. And in a converse scenario, if you go for the cheaper and lower-powered oil boiler in an attempt to save up some money, you’re most likely to end up with tepid radiators while also frequently running out of hot water. Hence, the importance of determining the appropriate size of boiler for your particular household before purchase.
To determine the appropriate size, determining the number of bathrooms, radiators as well as the total number of people living in the property would be a step in the right direction.
Numbers of Radiators Combi System Boiler Regular
Up to 10 24 to 27kW 9 to 18kW 9 to 18kW
10 to 15 28 to 34kW 18 to 26kW 18 to 26kW
15 to 20 35 to 42kW 27 to 40kW 27 to 40kW
The Oil Firing Technical Association or OFTEC operate a competent persons scheme to certify installers. It’s always recommended to use an installer with this certification as it proves they have the training and expertise to properly install your boiler and give you realistic advice on the efficiency of your system. Also, OFTEC registered installers offer Workmanship Warranties to protect you if there are any problems after installation.
If your property is not connected to a gas main, oil boilers are a great alternative to gas boilers and more efficient than LPG alternatives. They can also be paired well with renewable sources. However, if your property is connected to the gas mains, there is generally no reason to switch to an oil boiler, as you will need to have oil delivered to an extra storage tank.
Our reviews
Average
Latest oil boiler reviews
C Nicol Gas Services
Based: in Ayr, KA7Heating engineer ,gas lpg, oil 40 yrs experience
Competitive pricing structure
Latest review
James S., KA26
21st June 2023
Heating | Oil | Boiler Replacement in Girvan
Prompt reply and quote
Glow Green
Based: in Bournemouth, BH8Glow Green is one of the UK's leading providers of energy efficient products that focus on the need ...
Latest review
Karl D., DE6
1st December 2020
Heating | Oil | Boiler Replacement in Ashbourne
Slow response
Gas and Air Technology
Based: in Norwich, NR3Gas and Air Technology Ltd T/A Gas and Air Tech.
Gas and Air Tech is a family run business, with ov...
Latest review
Tania K., NR14
25th November 2020
Heating | Oil | Boiler Replacement in Norwich
I've only got a quote so far, but they seemed professional
Widdrington Heating & Plumbing
Based: in Norwich, NR1We are a local Plumbing & Heating company covering Norfolk and Suffolk, offering all Gas, Oil, LPG, ...
Latest review
Tania K., NR14
25th November 2020
Heating | Oil | Boiler Replacement in Norwich
I've only got a quote so far, but they seemed professional and gave me confidence tha...
Sterland and Elgar
Based: in Coventry, CV35Sterland & Elgar is a small, family run, heating engineering firm. We operate mainly in the domestic...
Latest review
Anne C., GL19
8th July 2020
Heating | Oil | Boiler Replacement in Gloucester
This company responded very quickly and the survey was very thorough however the quot...
Rated Local heating engineers
Glow Green Limited
Based: in Bournemouth, BH8 8EZGlow Green is one of the UK's leading providers of energy efficient products that focus on the need to reduce energy consumption and bills. We specialise in the supply and installation of PV Solar, Battery Storage, EV Chargers, Boilers, Air Condition...
Widdrington Heating & Plumbing
Based: in Norwich, NR1 2NGWe are a local Plumbing & Heating company covering Norfolk and Suffolk, offering all Gas, Oil, LPG, Plumbing & Heating services. We take pride in our professional and friendly service and we have extended warranties on all makes of boilers. We ...
Sterland and Elgar LTD
Based: in Coventry, CV35 0RPSterland & Elgar is a small, family run, heating engineering firm. We operate mainly in the domestic market and smaller end of the commercial (up to 200kW) We were founded in 1947 by Eline Elgar, niece of Sir Edward Elgar, the composer. From the st...
C Nicol Gas Services
Based: in Ayr, KA7 4BJHeating engineer ,gas lpg, oil 40 yrs experience Competitive pricing structure
Nextgen Energy Solutions LTD
Based: in Grimsby, DN31 3JDNextGen are experienced in providing tailor made mechanical and electrical engineering services, from multi million pound projects to smaller one off projects for local and national contractors. We provide an efficient and cost effective solution wha...
Hot Worx Ltd
Based: in Bellshill, ML4 3NPA little information about Hot Worx Ltd......... We are a family run business based in Bellshill in the central belt covering the whole of Scotland and the North East of England. We are committed to helping people and families to reduce their ann...
RMAC Heating
Based: in Durham, DH7 6DWFully qualified and insured to work on Gas, LPG and Oil we provide quality central heating boiler replacements, service and repair.
Home Heating LTD
Based: in Luton, LU1 4ETWe are a friendly family run business with over 35 years experience specialising in central heating and plumbing installations, servicing and maintenance for Bedfordshire, Hertfordshire and Buckinghamshire.
Angus Engineering LTD
Based: in Dundee, DD1 4EDWe are a local family company , specialising in Gas and oil Heating work and Plumbing, We are Oftec registered and Gas Safe registered business. 40 years experience ,Time served . We are now able to offer a bespoke joinery service to compliment are ...
Gas and Air Technology Ltd
Based: in Norwich, NR3 2BYGas and Air Technology Ltd T/A Gas and Air Tech. Gas and Air Tech is a family run business, with over 30 years experience in the central heating sector. We have extensive knowledge of all types of heating systems and boilers. Gas and Air Tech are h...
Similar Customer Enquiries for New Oil boiler
Heating | Oil | Boiler Replacement
Sevenoaks - TN15
Enquiry from: DAVE R
Start Date: Immediate
BOILER LOCK OUT SHOWING 4 FLASHES
Heating | Oil | Boiler Replacement
Selby - YO8
Enquiry from: Sal R
Start Date: Immediate
Oil boiler replacement and unvented system
Heating | Oil | Boiler Replacement
Dundee - DD5
Enquiry from: Robert C
Start Date: Immediate
Require quote /survey for renewal of the following : Oil fired boiler, regular, position airing cupboard New flue, roof exit, roof flashing Hot water tank Oil tank New Radiators 3 Systems flush ...
Heating | Oil | Boiler Replacement
Hereford - HR1
Enquiry from: Donna F
Start Date: Immediate
Remove existing Rayburn and replace with external oil boiler
Heating | Oil | Boiler Replacement
Godalming - GU8
Enquiry from: Neil M
Start Date: Immediate
Replacement for oil boiler, new radiator to new build extension and to replace existing
Heating | Oil | Boiler Replacement
Isle of Man - IM8
Enquiry from: Daniel A
Start Date: Immediate
Replacing my old oil boiler with a new one
Heating | Oil | Boiler Replacement
Banbury - OX17
Enquiry from: John H
Start Date: Immediate
Replacement of non condensing oil boiler with a condensing boiler and associated plumbing
Heating | Oil | Boiler Replacement
Newquay - TR8
Enquiry from: Andrew G
Start Date: Immediate
we have an old oil fired boiler that is giving up, we need a replacement and a system flush out thank you are you the property owner: owner of the property is this for a residential or commerial build...
Heating | Oil | Boiler Replacement
Ashbourne - DE6
Enquiry from: Ahmed A
Start Date: Immediate
homeowner replacement oil boiler supplied and fitted please call to appoint
Heating | Oil | Boiler Replacement
Totnes - TQ9
Enquiry from: James S
Start Date: Immediate
Looking for a cost to replace an oil fired boiler and other works. If you are interested I can send across schedule of works and am looking to arrange a site visit Thursday to have a look at the works...
Heating | Oil | Boiler Replacement
Wigton, Carlisle - CA7
Enquiry from: Rick W
Start Date: Immediate
REPLACEMENT BOILER existing boiler leaking
Heating | Oil | Boiler Replacement
Northallerton - DL6
Enquiry from: Peter H
Start Date: Immediate
My oil combi boiler has terminally broken in a 1 bed 1 bath bungalow.
Heating | Oil | Boiler Replacement
Alnwick - NE66
Enquiry from: Peter G
Start Date: Immediate
I’m looking to replace my oil boiler with a new one
Heating | Oil | Boiler Replacement
Barrow-upon-Humber - DN19
Enquiry from: Mrs C
Start Date: Immediate
worcester flue plume kit fitted
Heating | Oil | Boiler Replacement
Cheltenham - GL52
Enquiry from: Emma Z
Start Date: Immediate
I would like your comment on your installation of a non-masonry flue 10/01/2021. Upon inspection by our engineer it is clear that there are some discrepancies between what was installed and the indust...
Heating | Oil | Boiler Replacement
Exeter - EX1
Enquiry from: Ronan L
Start Date: Immediate
customer made enquiry for a gas boiler replacement in exeter. they are unsure what brand to go for and would like advice. please contact to appoint customer has confirmed they are looking to get a qu...
Heating | Oil | Boiler Replacement
Norwich - NR16
Enquiry from: Rose W
Start Date: Immediate
An oil boiler installed, pipe work, etc. Our Rayburn is broken which currently doesn’t all our heating, hot water and cooking. We are looking for a full replacement system.
Heating | Oil | Boiler Replacement
Ambleside - LA22
Enquiry from: Rosalind W
Start Date: Immediate
Dave Taylor has just serviced our oil boiler and tells me it needs replacing. He has recommended you.
Heating | Oil | Boiler Replacement
Cockburnspath - TD13
Enquiry from: Richard H
Start Date: Immediate
A quote for replacing a faulty oil boiler. The house is occupied by tenants so we would need to liaise with them.
Heating | Oil | Boiler Replacement
Wigton, Carlisle - CA7
Enquiry from: Rick W
Start Date: Immediate
REPLACEMENT BOILER existing boiler leaking
How it works
Tell us about your New Oil boiler project
Answer a few quick questions so we can match you with professionals who can help.
Find up to 4 Heating Engineers in your area
Get free, no-obligation quotes from 4 verified Heating Engineers working in your area.
Hire with confidence
Compare customer reviews, services and prices, and choose the right professional for you.