How to Get a Free Boiler Grant in 2024: ECO4 and Nest Schemes Explained

- Heat Pump Government Grants in the UK
- Can I Get a Free Boiler Grant in 2024?
- Why You Should Upgrade to an A-Rated Energy Efficient Boiler
- Energy Company Obligation (ECO4)
- Who is Eligible for a Free Boiler Grant under ECO4 Scheme?
- Nest Scheme, Wales
- Who is Eligible for a Free Boiler Grant under Nest Scheme?
- How to Apply for a Free Boiler Grant
Is your boiler outdated and inefficient? Are you searching for a cost-effective way to upgrade your heating system? You’re in the right place. In this guide, we will walk you through the available grants and schemes that can help you get a free boiler. These grants, part of the UK government’s initiative to achieve net-zero carbon emissions by 2050, are designed to make homes more energy-efficient and sustainable.
By upgrading to an A-rated energy-efficient boiler, you can reap numerous benefits, including reduced energy bills, a more comfortable home, and a contribution to a greener future. Not only will this upgrade enhance your quality of life, but it will also support the UK’s environmental goals.
Dive in for a comprehensive guide on your eligibility for a free boiler grant and how to apply. By following our guide, you will gain insights into:
- The eligibility criteria for free boiler grants
- The application process
- The advantages of upgrading to an energy-efficient boiler
Read on to explore how you can take advantage of this opportunity and start enjoying a more efficient and eco-friendly home. Let's dive in!
Can I Get a Free Boiler Grant in 2024?
As of 2024, the UK offers several generous boiler grants and schemes to help you upgrade your heating system. While most of these schemes often don't provide boilers entirely free, they do offer substantial funding, significantly reducing the cost. To explore funding options for your new boiler, read our guide on New Boiler Grants in the UK.
However, there are two main government schemes that provide boilers and other energy efficiency measures at absolutely no cost. The most comprehensive is the Energy Company Obligation (ECO4), available throughout the UK. The second is the Nest Scheme, which is exclusive to Wales. If you live in Wales and do not qualify for ECO4, Nest is your next best option.
To qualify for a free boiler, certain eligibility criteria must be met. Typically, you need to have a low EPC rating and a low income. You can also qualify if you receive certain means-tested benefits.
Read on to discover the detailed qualification criteria for each scheme. If you're ready to check your eligibility now, simply fill out our quick online form. Once you submit the form, we will contact you to determine your qualification and assist you with the application process for the free boiler grant. Thanks to our partnership with the government, all our services are provided free of charge.
Why You Should Upgrade to an A-Rated Energy Efficient Boiler
Upgrading an old, inefficient boiler to a modern A-rated one offers numerous advantages, providing long-term savings even without government grants. For guidance on your best boiler options, you can check out our article on the Most Energy Efficient Boilers in 2024.

Here is a list of benefits that a new energy-efficient boiler can bring:
- Reduced Energy Bills: An A-rated boiler boasts an energy efficiency of around 90%, while older boilers typically achieve only 60-70% efficiency. This means an efficient boiler uses significantly less fuel to heat your home, potentially saving you 20-35% on your energy bills. In fact, this upgrade can save you around £580 annually on energy costs.
- Lower Carbon Emissions: When your boiler consumes less fuel, it also emits less CO2. Upgrading from a non-condensing boiler to an A-rated model can reduce your carbon emissions by 1,220 kg annually. This means you'll not only save money but also contribute to a greener, more sustainable future.
- Government Grants and Incentives: Free boiler grants and schemes like ECO4 make upgrading your boiler even more advantageous, allowing you to enjoy all the benefits without any upfront cost. This means you can enhance your home's energy efficiency and reduce your energy bills with no initial financial burden.
- Increased Property Value: An efficient boiler can raise the Energy Performance Certificate (EPC) rating of your property. A higher EPC enhances your property’s value and makes it more attractive to potential buyers and renters.
- Reduced Maintenance Costs: A new boiler can save you significant money on maintenance and repair costs, a benefit often overlooked. New boilers break down less frequently and require less maintenance compared to older models. Additionally, most new boilers come with warranties of 5-10 years, providing peace of mind that any issues will be covered at no extra cost to you.
- Quieter Operation: Modern boilers are designed to operate more quietly, reducing noise pollution in your home. This means you can install them in any room without worrying about noise disturbances. Enjoy a more peaceful and comfortable living environment with a modern, efficient boiler.
- Support for Renewable Energy: Most modern boilers are compatible with renewable energy sources, such as solar panels. Pairing your boiler with a renewable energy source can further reduce your heating costs and significantly lower your environmental impact.
Energy Company Obligation (ECO4)

The ECO4 scheme, the fourth and final phase of the Energy Company Obligation, is set to run until March 2026. However, it could end sooner if energy companies meet their obligations ahead of time. To make the most of this valuable grant and secure your free boiler, it’s best to apply as soon as possible.
This initiative is designed to help UK homeowners improve energy efficiency, lower energy bills, and contribute to environmental sustainability. By acting promptly, you can fully benefit from the support available and enhance your home’s comfort and efficiency. Don’t miss out—apply now to take advantage of the ECO4 scheme.
Whole-House Approach
ECO4 takes a comprehensive whole-house approach to boosting home energy efficiency, aiming to improve your property's EPC rating by up to two bands. This process starts with a full home assessment where experts review various aspects of your home. It’s helpful to have copies of your energy bills and records of any past home improvements handy, as these can provide useful insights. Also, make sure you’re available to give assessors access to different parts of your home so they can identify the most effective energy-saving measures.
After the assessment, you’ll receive a detailed report with recommendations for energy-efficiency upgrades. This report will outline any costs and the expected impact on your energy consumption. These upgrades can include:
- Insulating your home
- Repairing your boiler
- Installing a greener heating system
- Installing solar panels
While you won’t be able to choose the boiler yourself, rest assured that the most suitable option for enhancing your home’s energy efficiency will be selected based on the assessment results.
Who is Eligible for a Free Boiler Grant under ECO4 Scheme?
Eligibility for a free boiler under the ECO4 grant depends on several factors. Here’s a comprehensive guide to help you understand who qualifies:
-
Benefits Recipients: Households in
receipt of certain means-tested benefits may qualify for a
free boiler under the ECO4 scheme. These benefits can
include:
- Income Support
- Income-based Jobseeker's Allowance
- Income-related Employment and Support Allowance
- Working Tax Credit
- Child Tax Credit
- Universal Credit
- Pension Credit (Guarantee Credit)
- Housing Benefit
- Low-Income Households: Even if you are not receiving the specific benefits listed, you may still qualify if your household income falls below a certain threshold. This income threshold is typically assessed in detail during the application process.
- Energy Performance Certificate (EPC) Rating: Properties with a low EPC rating (generally D, E, F, or G) are prioritised for upgrades under the ECO4 scheme.
- Homeowners and Private Tenants: Both homeowners and private tenants can apply for the ECO4 grant. However, if you are a tenant, you will need your landlord’s permission to make the boiler replacement.
- Social Housing Tenants: Social housing tenants may also be eligible if their property has an EPC rating of E, F, or G and they meet other specific criteria set by the scheme.
Nest Scheme, Wales
If you live in Wales and find yourself ineligible for the ECO4 scheme, Nest offers a fantastic alternative for obtaining a free boiler grant. As the most comprehensive boiler grant available in Wales, Nest provides a whole-house approach to energy efficiency, similar to ECO4. This means you receive a package of energy-efficiency upgrades tailored to your home’s specific needs.
Upgrades Covered by the Nest Scheme
Nest goes beyond just offering a boiler upgrade. Their holistic approach includes:
- New Boilers: Upgrading to a new boiler means improved efficiency and reliability, which can significantly lower your heating bills and ensure a more consistent warmth throughout your home.
- Heat Pumps: These systems offer an eco-friendly alternative to traditional heating by transferring heat from the air or ground to warm your home, rather than generating it. This process can significantly lower your energy usage and reduce your carbon footprint. Want to know more about free heat pump grants? Read our 2024 Guide to UK Heat Pump Government Grants.
- Insulation: Installing high-quality insulation helps maintain a comfortable temperature in your home, cutting down on heat loss and reducing your overall energy consumption and heating costs.
- Solar Panels: By installing solar panels, you can generate your own electricity from sunlight, which can lower your energy bills and provide a sustainable power source for your home.
Free and Impartial Energy Advice
One of the standout features of the Nest scheme is the provision of free, impartial advice. Nest’s experts guide you on how to improve your home's energy efficiency and reduce your carbon footprint. This advice ensures that you make the most out of the energy-saving measures available to you. For free, personalised advice, call their freephone number at 0808 808 2244.
Who is Eligible for a Free Boiler Grant under Nest Scheme?
Eligibility for a free boiler grant under the Nest scheme typically includes:
-
Means-Tested Benefits Recipients:
Households receiving certain means-tested benefits are
typically eligible for a free boiler under the Nest
Scheme. These benefits include:
- Child Tax Credit (where the annual household income is £16,105 or less)
- Working Tax Credit (where the annual household income is £16,105 or less)
- Income Support
- Income-Based Jobseeker’s Allowance (JSA)
- Income-Related Employment and Support Allowance (ESA)
- Pension Credit
- Universal Credit (where the household earns £1,349 or less per month after tax)
-
Vulnerable Households: In addition to
those receiving the above benefits, vulnerable households
may also qualify. Vulnerability factors include:
- Households with individuals aged 65 or older
- Households with a child under the age of five
- Households with a member suffering from a chronic illness or disability
- Energy Performance Certificate (EPC) Rating: Properties with an EPC rating of F or G are usually prioritised for the Nest Scheme. Households in these properties are likely to benefit most from boilers and other energy efficiency improvements.
- Homeowners and Private Tenants: Both homeowners and private tenants can apply for the Nest Scheme. For private tenants, landlord consent is required before any improvements can be carried out.
How to Apply for a Free Boiler Grant?
Applying for a free boiler grant through ByEco is designed to be as simple and straightforward as possible. Through our collaboration with the government, we offer all our services free of charge. Here’s how you can get started:
- Fill Out the Form: Begin by completing our quick and easy online form.
- Review and Schedule: Once you have submitted the form with your information, we will get back to you to schedule a convenient time for a home visit.
- Home Assessment: Our experts will visit your home to conduct a thorough assessment. This visit helps determine if you qualify for a free boiler upgrade and other energy-efficiency measures.
- Application Handling: If you’re eligible, our team will manage the entire application process on your behalf. This way, you can rest assured your application will be quick and smooth.
- Installation: Once your application is approved, it’s time for your new energy-efficient boiler installation. We connect you with top-rated accredited installers and ensure you get optimal results.
ByEco guarantees a seamless experience from start to finish, making it easy for you to upgrade to a more energy-efficient home. With our expert guidance and support, you can enjoy a hassle-free process and start saving on energy costs with minimal effort.
Contact Us
If you have any questions or need personalised guidance, don’t hesitate to reach out. Our team at ByEco is always ready to help those who want to make a change by turning to eco-friendly solutions.