Discover How Boiler Replacement Grants May Help Brits Get New Boilers

Boiler replacement grants provide vital financial support to UK homeowners and small businesses, easing the burden of upgrading to energy-efficient systems. With schemes like the Boiler Upgrade Scheme offering substantial grants, these initiatives promote the adoption of low-carbon heating technologies. Exploring eligibility, application processes, and additional support options reveals extensive opportunities for energy savings and sustainability.

Discover How Boiler Replacement Grants May Help Brits Get New Boilers

What are boiler replacement grants in the UK?

Boiler replacement grants in the UK are financial incentives provided by the government and energy companies to help homeowners replace their old, inefficient boilers with newer, more energy-efficient models. These grants aim to reduce carbon emissions, improve energy efficiency in homes, and potentially lower energy bills for consumers. The grants can cover a portion of the cost of a new boiler installation, making it more accessible for households that might otherwise struggle with the upfront expenses.

Who is eligible for boiler replacement grants?

Eligibility for boiler replacement grants varies depending on the specific scheme and the applicant’s circumstances. Generally, factors that may influence eligibility include:

  1. Income level: Many schemes prioritise low-income households or those receiving certain benefits.

  2. Property type: Some grants are available only for specific types of properties, such as privately owned or rented homes.

  3. Existing boiler condition: Grants often require that the current boiler be old and inefficient.

  4. Energy efficiency rating: The property’s overall energy efficiency may be considered.

It’s important to note that eligibility criteria can change over time, and applicants should always check the most up-to-date requirements when considering a grant application.

How does the Boiler Upgrade Scheme work?

The Boiler Upgrade Scheme (BUS) is a government initiative designed to encourage the adoption of low-carbon heating systems. While not specifically focused on traditional gas boilers, it offers grants for the installation of heat pumps and, in some cases, biomass boilers. The scheme provides:

  1. £5,000 grants for air source heat pumps and biomass boilers

  2. £6,000 grants for ground source heat pumps

The BUS is available in England and Wales and aims to make the switch to low-carbon heating more affordable for property owners. Applicants must work with MCS-certified installers who apply for the grant on the homeowner’s behalf.

What is the application process for boiler grants?

The application process for boiler grants typically involves several steps:

  1. Eligibility check: Use online tools or contact grant providers to determine if you qualify.

  2. Property assessment: An engineer may need to assess your home and current heating system.

  3. Quote for installation: Obtain quotes from approved installers for the new boiler.

  4. Application submission: Complete the necessary forms and provide required documentation.

  5. Approval and installation: If approved, schedule the installation with your chosen provider.

  6. Post-installation inspection: Some schemes may require a final inspection to ensure compliance.

It’s crucial to follow the specific guidelines provided by the grant scheme you’re applying to, as processes may vary between different programs.

Are there additional support schemes available?

In addition to boiler-specific grants, there are other support schemes that may help with home heating and energy efficiency:

  1. Energy Company Obligation (ECO): This scheme obligates larger energy suppliers to provide energy-saving measures to eligible households.

  2. Green Homes Grant Local Authority Delivery: Some local authorities offer grants for energy-efficient home improvements, including heating systems.

  3. Home Energy Scotland Grant: Scottish residents may be eligible for interest-free loans and cashback for energy-efficient upgrades.

  4. Nest Scheme: This Welsh government program provides free energy efficiency improvements to eligible households.

These additional schemes may complement or provide alternatives to boiler replacement grants, depending on individual circumstances and location within the UK.


Scheme Provider Grant Amount Eligible Improvements
Boiler Upgrade Scheme UK Government £5,000 - £6,000 Heat pumps, biomass boilers
ECO4 Energy suppliers Varies Boiler replacements, insulation
Green Homes Grant LAD Local authorities Up to £10,000 Various energy efficiency measures
Home Energy Scotland Scottish Government Varies Energy efficiency upgrades
Nest Scheme Welsh Government Free improvements Energy efficiency measures

Prices, rates, or cost estimates mentioned in this article are based on the latest available information but may change over time. Independent research is advised before making financial decisions.


Boiler replacement grants offer a valuable opportunity for UK homeowners to upgrade their heating systems while potentially reducing costs and improving energy efficiency. By understanding the various schemes available, their eligibility criteria, and application processes, Britons can make informed decisions about their home heating options. As environmental concerns continue to shape policy, these grants play a crucial role in the transition to more sustainable domestic energy use across the United Kingdom.