Low-carbon heating support for UK homes
Replace outdated fossil-fuel heating systems with cleaner, more efficient low-carbon alternatives through the Boiler Upgrade Scheme. At AEG, we help homeowners understand their options for upgrading to air source heat pumps and other renewable heating technologies that reduce emissions, improve efficiency, and support a more sustainable future.
Make the switch from fossil-fuel heating
Traditional oil, gas, and LPG heating systems can be expensive to run and contribute significantly to household carbon emissions. The Boiler Upgrade Scheme (BUS) is designed to encourage the transition to low-carbon heating, helping eligible households move away from fossil-fuel boilers and towards modern, energy-efficient systems such as air source heat pumps.
This scheme supports the UK’s wider decarbonisation goals while helping households future-proof their homes against rising energy costs and stricter environmental standards.
At AEG, we guide customers through every stage of the process from initial assessment and eligibility checks to installation support and advice on available funding routes.
What is the Boiler Upgrade Scheme?
The Boiler Upgrade Scheme is a government-backed initiative that supports the installation of low-carbon heating systems in place of traditional fossil-fuel heating.
Replace inefficient gas, oil, LPG or electric resistance heating systems
Reduce carbon emissions from domestic heating
Improve the long-term energy efficiency of the home
Transition to renewable heating technologies
Support the UK’s net-zero targets
What the scheme can support
- Air source heat pump installations
- Ground source heat pump systems (where suitable)
- Removal or replacement of outdated fossil-fuel heating systems
- Heating system compatibility checks
- Basic system optimisation for improved efficiency
- Advice on property readiness for low-carbon heating
At AEG, we focus on helping customers understand whether their property is suitable for an air source heat pump, as this is often the most practical and accessible low-carbon heating upgrade.
Who may be eligible?
Eligibility can depend on a range of factors, including property type, existing heating system, and whether the home is suitable for low-carbon heating installation.
You may be a good candidate if:
Your home currently uses gas, oil, LPG, or electric resistance heating
Your existing boiler or heating system is old, inefficient, or costly to run
You want to reduce your home’s carbon footprint
You are looking to improve long-term energy efficiency
Your property has suitable space and conditions for a heat pump installation
You want to explore grant-supported heating upgrades
Because eligibility and technical suitability can vary, AEG offers a straightforward review process to help determine the best route for your property.
Benefits of the Boiler Upgrade Scheme
Lower emissions
Reduce your household’s reliance on fossil fuels and cut your home’s carbon impact.
Better heating efficiency
Modern low-carbon systems are designed to operate efficiently and consistently.
Improved long-term affordability
While every home is different, upgrading to a more efficient heating system can support lower running costs over time.
Future-ready home upgrades
Low-carbon heating can improve your property’s readiness for future energy standards and broader retrofit improvements.
Professional support from AEG
We help simplify the process and explain the most suitable upgrade pathway for your home.
How AEG can help
At AEG, we understand that changing your heating system can feel like a major decision. That’s why we make the process simple and clear.
Our support includes:
- Initial consultation and property review
- Guidance on likely suitability for low-carbon heating
- Help understanding available funding routes
- Advice on air source heat pump options
- Support through the application and upgrade journey
- Clear communication from assessment through to next steps
Why act now?
Low-carbon heating is becoming an increasingly important part of UK home improvement and energy policy. Acting now can help you:
Upgrade before your existing boiler becomes unreliable
Reduce your dependence on fossil fuels
Improve efficiency before future energy price increases
Access support while funding routes remain available
Prepare your home for long-term sustainability goals
If your current boiler is ageing or inefficient, now is the right time to explore your options.
Start your Boiler Upgrade Scheme enquiry today
If you want to replace an outdated heating system with a more efficient, low-carbon alternative, AEG can help you explore the Boiler Upgrade Scheme and find out whether an air source heat pump is right for your home.
Contact AEG today to enquire about the Boiler Upgrade Scheme.