Free Boiler Installation Uk

Do You Qualify For a Free Grant?

Installers UK is a fast-growing company of approved installers of cavity wall and loft insulation for homes nationwide. We’re approved installers with the Governments Trustmark and Green Deal Scheme, the Cavity Insulation Guarantee Agency (CIGA), Kiwa. We also submit funding to the Local Authority flex scheme and managing agents. Boiler Installation In Uk are seasoned experts in boiler installation services including: how much to install a boiler in Dudley, how much to install a combi boiler in East Riding, heating engineers in Coventry, cheap boiler installation in Leicester, new boiler cost and installation in Sandwell and building regulations for boiler installation in Stockport.

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The Energy Company Obligation (ECO) is a government energy efficiency scheme in Great Britain to help reduce carbon emissions and tackle fuel poverty. This helps families, who are on low incomes and in receipt of government benefits to reduce their energy bills. If you meet the criteria you could get a free grant towards a new, energy efficient boiler.

  • Check your eligibility with eligibility checker
  • Apply in just 2 minutes
  • Funded by the large energy companies
  • 96% positive customer feedback

Remember, this service is 100% free to use. We do not charge you for the eligibility checking and application. There is no obligation to proceed. If you want to learn more about the ECO scheme, please visit the GOV.UK website.

The primary obligations set by the government’s free boiler scheme are to reduce the country’s carbon footprint and tackle fuel poverty. In order to reach its targets, energy suppliers in the UK have been asked to help lower fuel consumption and reduce household energy bills by paying for A-rated boilers to be installed in qualifying households.

Britain’s leading boiler manufacturers have been working on innovative designs to produce energy efficient boilers. The next stage of the plan is to encourage UK homeowners to install energy efficient gas boilers. Under the Affordable Warmth Obligation, energy suppliers have agreed to install replacement boilers for free in households that cannot afford to purchase a new gas boiler.

It is anticipated that around 230,000 households in the UK will qualify for a free boiler grant. However, the government aims to support over 1 million homeowners in total. Thousands of households that are classed as ‘vulnerable’ may also be entitled to heavy subsidies.

Householders that are eligible for free boiler grants have no obligation to pay back installments. Furthermore, there are no complicated terms and conditions to be met other than the basic qualifying criteria. Households that qualify for a free boiler grant will be entitled to install a new gas boiler together with heating controls where necessary. An energy assessment will also be carried out free of charge.

The amount of funding you will be entitled to will depend on your income, the energy efficiency of your home and the age of your existing boiler.

ECO Scheme News Update – November 2020

Limited funding is available for free boiler grants. Funding is available for the limited time only and will be alloted on the first-come, first-serve basis.

If you live in England, Scotland or Wales and meet the ECO scheme criteria set out by the government then you might be qualify for the free boiler grant. Additionally, In order to qualify for a free boiler grant through the governments ECO scheme, there is a certain benefits related criteria that needs to be met. Your property must also be on a mains gas supply, the boiler looking to be replaced must be at least 5 years old and you must be the home owner.

If you receive the correct combination of benefits, then you could have your old boiler replaced with a brand new boiler for completely free of charge, or heavily subsidised. If it is less than 5 years old, the scheme makes an assumption that is more cost effective to repair your old boiler, than it is to have it replaced on the scheme.

Some of the benefits mean that you will qualify for a boiler grant automatically, with no other requirements. With some others you may need to have an extra qualifying component such as being responsible for a child under 16, be of a certain age etc.

Your current boiler is also considered – if your boiler is broken you can apply for a boiler grant to install a brand new A-rated boiler using a Gas Safe or OFTEC Boiler Grants installer. Finally, we can only help with ECO scheme applications for homeowners (however private tenants may be able to apply for the grant through other providers). If you have a different living situation, for example if you live in a council property, please contact your local council or the Energy Saving Advice Service for more information on help available to you.

You must receive one of the following State Benefits, Tax Credits or Other Allowances:

  • Guaranteed Pension Credit (Savings Credit and ordinary State Pension do NOT qualify on their own).
  • Child Tax Credit
  • Working Tax Credit
  • Universal Credit
  • Income Support
  • Income-Related Employment and Support Allowance (ESA)
  • Income-Based Job Seeker’s Allowance (JSA)
  • Disability Living Allowance (DLA)
  • Personal Independence Payment (PIP)
  • Attendance Allowance
  • Carer’s Allowance
  • Severe Disablement Allowance
  • Industrial Injuries Disablement Benefit
  • Child Benefit*
  • War Pensions Mobility Allowance
  • Constant Attendance Allowance
  • Armed Forces Independence Payment

* Maximum household income thresholds (based on the number of adults and children who live in your home) applies.

  • ApplyChild Tax Credits
  • ApplyChild Benefits
  • ApplyIncome Support
  • ApplyDisability Allowance
  • ApplyWorking Tax Credits
  • ApplyPension Credits
  • ApplyIncome-Related ESA
  • ApplyIncome-Based JSA
  • ApplyUniversal Credit

You can easily find out if you are eligible for a free boiler grant by using the boiler grants eligibility checker form online. It’s really easy to do, and it’s definitely worth your time. Two or three minutes is all it takes, and you could be in the line for a very useful new boiler grant!

United kingdom is part of the EU, the UK has been set very large targets to reduce the carbon footprint of it’s housing stock. Energy Company Obligation (ECO) plays a huge part in hitting this target. Built in to everybody’s bills there is a small percentage of money, which is paid towards ECO, the Green Tax. This money is controlled by the Big Six energy suppliers in UK and they are now obliged by the UK Government to fund the installation of free boilers and home insulation in to low-income households and those who are most vulnerable. If you do not currently receive benefits, and your boiler needs to be replaced, you could consider getting a boiler on low monthly installments.

By replacing your old, broken or in-efficient boiler with a brand new and a-rated boiler you could reduce your energy bills by up to £400 per/year. Think of it like this way- If your current boiler is 60% efficient and your new boiler is 90%-95% efficient, this means that for every £1 you spend on your heating, you can save 30p to 35p per £1. You can simply reduce your heating bills by 30% to 35%. By comparison, modern boilers are 90%+ efficient. This means that a new boiler will have wastage of less than 10p for every £1 which you spend. If you receive the correct combination of benefits, you could have your old gas, oil or LPG boiler replaced for free via the ECO free boiler grant scheme.

The boiler scrappage scheme was a program, which used to run and gave customers cashback for replacing their old, in-efficient boilers. Unfortunately, that scheme is now no longer available and applications are closed. If you claim certain benefits then apply for the ECO scheme.

If you aren’t eligible for a free boiler grant, all is not lost. We have a number of other options available to help replace your inefficient boiler.

Great Communication
Great communication and simply process to apply the free boiler grants. They called me to know the next steps and dates for visits. Would highly recommend them.
Good Service
I applied online then they phoned me only once to inform me of the result.
And organised a survey for me. I can't believe it not had any salesman or call to deal with. Well happy and thank you all you have been a lifesaver
Boilers
Apply Online
To apply online is very easy. They don't bombard you with rubbish or phone you up 20 4 7. I applied online then they phoned me only once to book survey and week later they installed the boiler.
Fast, efficient and friendly service
I made my application and was soon contacted. All advice has been great and reliable. Was told honest answers to questions and all was done within a couple weeks would definitely recommend
Very Helpful
The service has been excellent I am so pleased for their help and support as a single mum with no boiler I am so great full for the boiler grant offer. Thankyou

About GrantBoiler

Because we work alongside a network of approved UK installers, we can help you to access the free boiler grants much more efficiently than others and in usual circumstances, you can expect to have a replacement boiler installed from start to finish in less than two weeks. Each installer on our network has the necessary certifications required in order to carry out the work, we regularly monitor your feedback to ensure that the highest levels of service are being achieved. Funding for the free boiler scheme will vary between properties, a free EPC (energy performance certificate) will need to be carried out in order to determine this.

Remember, this service is 100% free to use. We do not charge you for the eligibility checking, survey, and application. There is no obligation to proceed through us to apply for free boiler grant.

  • 100% Free Service
  • UK Government Scheme
  • Non-Repayable Grant
  • 60,000+ Happy Customers
  • No Obligation
  • 2 Minute Application
  • Full Data Protection

Ready to Apply? Fill The Application Form To Get Started

How much does a new boiler cost in 2021? Why do prices vary so much?

Updated for 2021. Fitted costs for a new boiler installation are around £1,600 - £3,500 for a combi, £1,400 - £2,500 for heat-only and £1,500 - £2,800 for a system boiler. We provide fully fitted installation cost scenarios below.

Why do fitted prices vary so much these days? We've added some guidance to this popular blog on why fitted prices differ depending on where you shop. For a bespoke installation cost with suitable boilers from up to nine manufacturers try our Boiler Quote Calculator.

Overview of boiler installation costs

How much is a new boiler fitted?

Prices vary depending on whether you are moving the boiler or changing boiler type. Combi swap costs are around £2,000 depending on the boiler and go up to around £3,000 if the boiler is moving location and replacing a heat-only boiler with a tank. Heat-only boiler replacements are less because the boilers are less whilst system boiler prices can be pretty similar.

Why do fitted boiler prices vary so much?

Fitted boiler costs have always varied depending on whether you use a sole trader, small business or national company. Some national online companies - that provide a quote without a home visit - use local sole traders to fit the boiler and often at the same price as a sole trader. We explore the market changes and what it means for customers.

How much is a stand alone boiler?

We've had lots of requests for stand-alone boiler costs as part of this page. A new combi or system boiler will cost between £600 - £850 for a budget model, £800 - £1,100 for a mid-range model and £900 - £2,000 for a premium model depending on boiler size. A heat-only boiler will cost between £500 - £1,500 according to size and quality.

Boiler installation cost scenarios

We provide an estimate of fitted cost based on common scenarios for combi, system, heat-only and back boiler replacements. For example, the cost of a combi to combi or a heat only to a combi or a combi to a system boiler. All of our prices include parts, labour and VAT.

1) Cost to install a heat only (regular) boiler

Regular boilers are ‘heat only’ boilers. Very simply, the boiler will provide the heating and a cylinder will provide hot water.

The two scenarios below show rough costs for 1) replacing a regular boiler in its existing location and 2) a rough cost for installing a new regular boiler in a new location. The cost of a mid-range heat only boiler in this scenario is £750.

The cost for moving the boiler will vary according to whether it will be in the same room or moved to another room. In both cases we have assumed the cylinder and all other existing equipment are left in place. To review heat only boiler prices by boiler brand read our Guide to Heat Only Boiler Prices

Installation of a new heat only boilerApprox. cost with mid range boilerTime taken
1) Replacing an existing heat only boiler
with a new boiler, in the same location
£1,8001 day
2) Replacing an existing heat only boiler
with a new boiler, in a new location
£2,3001.5 days

2) Cost to install a combi boiler

Combination boilers provide heating and hot water via the boiler (there is no cylinder). There are two main scenarios for combination boilers: A) The new combi boiler is replacing an existing combi boiler or B) the new combi boiler is replacing a regular boiler and hot water cylinder. The cost of a mid-range heat only boiler in this scenario is £900.

To know if a combi boiler is suitable for your home, read our Guide to Combi Boilers. From more on pricing, read our Guide to Combi Boiler Prices, where we review the prices, efficiencies, warranties and hot water performance of 83 models of boiler from 9 boiler brands

A) Replacing an existing combi boiler

The two cost scenarios below show rough costs for a new combi boiler in the same location and for installing a new combi boiler in a new location. Again the cost for moving the boiler will vary according to where it is moved to.

Installation of a new combi boilerApprox. cost with mid range boilerTime taken
1) Replacing an existing combi boiler
with a new combi boiler, in the same location
£2,1001 day
2) Replacing an existing combi boiler
with a new boiler, in a new location
£2,6501.5 days

B) Replacing a regular boiler and hot water cylinder with a combi boiler

In this scenario, there are a lot of additional works to remove the hot water cylinder and re-direct the hot water pipes to the new combi boiler location.

Conversion to a new combi boiler systemApprox. cost with mid range boilerTime taken
1) Replacing an existing regular boiler and
hot water tank with a new combi boiler
£3,2502.5 days
With our years of experience and research, we get you the best boiler package for an efficient, long-lasting boiler

3) Cost to install a system boiler

System boilers provide heating and work with an unvented hot water tank to provide hot water. System boilers are very high performing and are usually fitted in larger properties with multiple bathrooms.

It is unlikely that someone would wish to swap their existing system boiler and unvented hot water tank for a combi or heat-only boiler, so we have concentrated on common scenarios and provided rough costs for 1) replacing a system boiler in its existing location 2) replacing a heat-only boiler/vented cylinder with a system boiler/unvented hot water tank, 3) replacing a combi with a system boiler/unvented hot water tank (common for those extending their properties). In all cases we have assumed the boiler goes in the same location as the existing boiler. The cost of a mid-range heat only boiler in this scenario is £850. For more on pricing, read our Guide to System Boiler Prices.

Type of boiler replacement - average figures.
Price will vary according to scope of works.
Approx cost with mid range boilerTime taken
1) Replacing a system boiler with a new system boiler
and retain the unvented hot water tank
£2,1001 day
2) Replacing a heat-only boiler and hot water cylinder
with a system boiler and unvented hot water tank
£5,5002 days
3) Replacing a combi boiler with a system boiler
​and unvented hot water tank
£5,8002.5 days

4) Cost to replace a back boiler

It is no longer possible to replace a back boiler with another back boiler, read our Guide to Back Boilers to find out more on repairing, maintenance and replacement.

We have provided two approximate costs for replacing a back boiler:

1) The back boiler is removed and replaced with a heat-only boiler, but the hot water tank is retained.
2) The back boiler and hot water tank are removed and replaced with a combination boiler

Type of boiler replacement - average figures.
Price will vary according to scope of works.
Approx cost with mid range boilerTime taken
1) Replacing a back boiler with a new heat only boiler
and retaining the hot water tank
£2,8002 days
2) Replacing a back boiler and hot water cylinder
with a new combi boiler
£3,5002.5 days
3) Replacing existing back boiler with a new style boiler
​and decorative fireplace
It is currently not possible to install a new back boilerNA

Basis for our cost guides

We have provided some estimated installation costs for four common scenarios (below).

  • 1) Heat Only (regular) boiler installation
  • 2) Combination boiler installation
  • 3) System boiler installation
  • 4) Back boiler replacement

For more on types of boiler (combi, heat-only and system) try our Boiler Types Explained guide.

We have assumed a mid–range boiler cost for a three-bed house with a standard installation set up. Most companies now include a power flush at no extra cost when fitting a new boiler and our prices assume this has been included. To make sure you are getting a genuine, good quality power flush you can read our Guide to Power Flushing. NB there may be additional costs for example if:

  • the gas pipe is undersized and needs to be re-run
  • the system requires a condensate pipe for the first time
  • the system needs to be sealed (i.e. there are currently expansion tanks in the loft)
  • there are some building works, for example to brick up a large existing flue hole

For a more detailed breakdown on full central heating costs including radiators, TRVs and controls visit our Guide to Central Heating Costs.

Why do fitted boiler prices vary so much?

Why do fitted boiler prices seem to vary so much? To some extent the cost of a boiler installation has always varied depending on who you use, but new operators in the market have changed the landscape again. We guide you on the different operators and changes that affect you.

British Gas and other big companies

At one time, a British Gas boiler installation could cost 50% more than a local sole trader and for often a lessor boiler. Why? Overheads are bigger for one. British Gas has a huge back office of support staff, sales staff and a network of largely employed engineers. It is however precisely because of this facility that British Gas can for many be a reassuring company to use.

All anyone wants is to be able to get support quickly if anything goes wrong and this can be reason enough to pay the extra. That said, the popularity of British Gas boilers remains with older generations, which suggests the model may tail off over time.

Sole traders

At the other end of the spectrum are sole traders. Usually a single engineer, often with an apprentice, working out of their van. Their overheads are lower, which they can pass onto the customer by way of lower labour charges. The downside is getting a return visit fast if something goes wrong.

Small businesses in your area

Offering prices somewhere in-between British Gas and a sole trader, the small local business often has one or two office staff, a few teams of engineers and has invested in systems and procedures.

Online companies with sub contractor networks

Between British Gas, sole trader, local business, it is fairly easy to understand where the price differences are, but they are no longer the only operators. The last three years have seen the emergence of online companies that provide a quote for a new boiler without a home visit. In this setup, each customers' contract is with the online company, but they use a sole trader subcontractor to fit the boiler.

In terms of prices, the online quote companies are able to offer sole trader level prices via a national platform. Firstly because they have dispensed with the need for someone to visit the property and secondly because they can purchase boilers in bulk for bigger discounts. So if you get a price online from such a company, and there are many, you know why they are cheaper despite having a national, British Gas style, presence.

Online quotes from mainstream providers

The popularity of providing quotes online has ballooned over the last 2-3 years with mainstream operators such as British Gas now providing an option to buy a combi boiler online. Even some boiler manufacturers have invested in online quote technology in order to generate work their network of accredited installers. However both still result in a boiler installation without a home visit as the engineer will not have visited the property before the work commences.

A cautionary note on online quotes without a home visit

Many in the industry have argued that low online quote prices are in fact unsustainable and are designed to harness market share. The models have not been going long enough to know either way. What is important to know is the service you are buying. This is a packaged up sole trader installation, but the engineer will not have seen the job before arriving to fit the boiler.

We still advocate a home visit or a video survey and there is nothing to be lost from engaging with a local sole trader, a small local business and an online quote company to see what each specify and price. The danger of quotes without a home visit is that the system is not properly designed. Too often we find oversized boilers and incompatible controls that do not maximise the efficiencies of the boiler. Such a casual 'one-size-fits-all' approach to boiler installations does nothing to ensure we fit correctly sized boilers onto systems that operate efficiently. For more read our blog: Why oversized boilers are bad for your bank balance and the planet.

How much does a stand-alone boiler cost?

Boiler prices vary considerably as a result of build qualities and levels of after-sales support. As a general rule, budget boilers can offer shorter life spans, shorter warranties and reduced levels of customer support. Whilst they are cheap to install they tend to be expensive to maintain and less efficient to run.

Those considering replacing their gas boiler will be presented with a wide range of boiler manufacturers with little insight as to why prices vary so much. We want to cut through the detail and provide you with the salient details. The easiest way to sum up the variations in price and quality is to undertake a specific comparison on similar models.

We have created a comparison table (below) to compare a typical 24kW combination boiler from budget, lower-range, mid-range and high end models. Not all of the specifications will apply to every boiler in that category, but most will and importantly it will give you the information to ask the right questions.

Want more specific boiler prices? We provide three incredibly comprehensive guides to boiler prices that review the prices, efficiencies, size, warranty and hot water flow rates of ALL of the boiler models from popular boiler manufacturers. Find out more here: Combi Boiler Prices, Heat Only Boiler Prices; System Boiler Prices.

Price comparison tableEntry LevelEconomyMid RangePremium
Approx cost of boiler only£685.00£775.00£975.00£1150.00
Efficiency89% - 91%89% - 91%92% - 94%92% - 94%
Warranty2-5 years5-7 years7-8 years8-10 years
After-salescareStrict terms that must be met for the manufacturer to honour warrantyReasonable terms ​that must be met for the manufacturer to honour warrantyNo quibble guarantee to repair or replace (betters any warranty cover)No quibble guarantee to repair or replace (betters any warranty cover)
T&CsCustomer must pay for an engineer to attend. Money is refunded if all paperwork is present and genuine fault foundCustomer MAY have to pay a deposit which will be refunded if access is granted and it is a genuine manufacturer faultNo quibble call out. Customers not required to pay for a visit. Will repair without fuss. Includes programmers, filters and tanksNo quibble call out. Customers not required to pay for a visit. Will repair without fuss. Includes programmers, filters and tanks
Call centre opening hoursMon - Fri onlyMon - Fri, Sat & Sun AMMon - Sat. Sun AMMon - Sat. Sun AM
Who attendsSub contracted engineersManufacturer's engineersManufacturer's engineersManufacturer's engineers

Results overview

​At the budget end the boiler is nearly half the price of an upper end boiler. However the call centre is only manned Monday - Friday and the warranty terms are strict with lots of wriggle room for the manufacturer to refuse to honour it.

At the mid – upper end of the market customers benefit from long term, no quibble guarantees, better life expectancies and long hours of opening. Many of the mainstream manufacturers offer Accredited or Approved Installer Schemes that improve your warranty terms, read our Guide to Approved Installer Schemes to see which boiler brands provide an enhanced after sales care package.

Free Boiler Installation Uk Price

The perils of over sizing boilers

Gas Boiler Installation

It is very common to oversize boilers 'just in case'. It is in fact extremely inefficient. Oversized boilers 'cycle' excessively - bringing the boiler on and off too much - and accelerate wear and tear. Moreover, as standard TRVs will not reduce the output of the boiler as individual room temperatures are met, so the boiler continues to fire at the same high rate until all the rooms are warm.

Who Qualifies For Free Boiler Replacement

To fully understand the implications on efficiency, a quick bit of technical talk is required, but it's very easy! Boilers output at 70 degrees C. In order for the boiler to operating in 'condensing mode' - which is when it is 90% efficient or more - the temperature of the water back to the boiler must be 50 degrees C or lower. In other words, 20 degrees of heat must be dissipated through the radiators as the water goes around. If the boiler is oversized, combined with really any standard or thermostatic TRV, then it will never operate in condensing mode.

Two things can be done to ensure the return temperatures are low enough:

1) 'Range rate' the boiler down to meet your heat requirement. The average heat requirement for a UK home is 6-8kW degrees at peak times. Most fitted boilers are 15kW! It is possible to range rate them down so that they meet your property's needs and check with your engineer that this has been done. To work out the heat requirement of your home the attending engineer should carry out a heat loss survey.

2) Fit Eclipse TRVs by IMI Hydronics. Now we are a fully impartial website and as such products are only actively recommended based on their merits - we receive no sponsorship. The Eclipse TRV is the only TRV currently that will shut down radiators and signal the boiler to reduce its output. Eclipse TRVs will solve overheating in the system and increase efficiencies by up 16%. As a site dedicated to reducing our gas consumption, we highly recommend this product. The cost is on par with standard TRVs.