Free New Boiler Upgrade Scheme for UK Homeowner
Are you a UK homeowner struggling with high energy bills or an old, inefficient boiler? You could be eligible for a brand-new boiler completely free of charge through the government-backed Boiler Upgrade Scheme. This initiative is designed to help low-income households stay warm, save energy, and reduce their carbon footprint—without breaking the bank.
In this guide, we’ll explain everything you need to know about the Free New Boiler Upgrade Scheme, including eligibility criteria, how it works, the benefits, and how to apply.
Energy Savings
Save money on heating bills
Eco-Friendly
Reduce your carbon footprint
The UK’s Boiler Upgrade Scheme offers grants of up to £7,500 to help with the cost of installing greener heating systems. This includes: £7,500 off the cost and installation of an air source heat pump and £5,000 off the cost and installation of a biomass boiler. This financial support can make it easier for households to switch to more energy-efficient heating and reduce their gas and electricity bills. The scheme is part of the government’s effort to promote cleaner, greener homes. You can apply through the official heat1 website.
The UK government’s Boiler Upgrade Scheme (BUS) is not just for upgrading old boilers to newer ones. Instead, it encourages people to switch to cleaner and more eco-friendly heating systems. As part of this scheme, you can get a grant to replace your old boiler — like a back boiler or oil boiler — with greener options such as air source heat pumps (ASHP) or biomass boilers. It’s important to know that the scheme doesn’t allow you to simply swap an old boiler for a new one of the same kind. You must upgrade to a more energy-efficient system, like a heat pump or biomass boiler, to qualify for the support.
To qualify for the Boiler Replacement Scheme, your current boiler must be over 20 years old or a non-condensing boiler with a low energy rating. This includes boilers that use mains gas, oil, LPG, or electricity. The scheme helps homeowners switch to new, energy-efficient boilers that are better for the environment and cheaper to run. Upgrading your boiler with government grants means saving money and using cleaner energy.
Replacing your old boilers with new energy-efficient models, like condensing boilers or heat pumps, through the Boiler Upgrade Scheme and the air source heat pump grant can help you save money on energy bills and reduce your carbon footprint. Upgrading your boiler installation means your home will be warmer, safer, and more reliable. It’s a great way to improve your home’s comfort and value. Plus, this government grant makes it easier and more affordable to get this done.
You must be receiving certain benefits, such as:
Upgrading your boiler is a smart move for many reasons. A modern system, especially a combi boiler like the Worcester Bosch Greenstar 4000, offers improved energy efficiency, helping you use less energy and lower your utility bills—something you can easily track using a smart meter. These boilers are more reliable, with fewer breakdowns, and often require less maintenance, saving you money over time. New boilers grants are also safer, provide better heating control, and are space-saving, as they don’t need a separate water tank. They help you stay in line with the latest building regulations and are a more eco-friendly choice, reducing carbon emissions and supporting the UK’s Net Zero goals. On top of all that, upgrading to a boiler can increase your home’s value while making it warmer and more comfortable to live in.
The Boiler Upgrade Scheme (BUS) offers fixed grants to help homeowners switch to greener heating systems. In 2025, you can get:
These grants can cover a large part of the installation costs. For example, if an air source heat pump costs £13,000, the grant can reduce the price to around £5,500—similar to the cost of installing a new boiler. Homeowners will need to cover the remaining balance. If you replace an old G-rated gas boiler, you could save around £290 a year on your energy bills.
Here are some of the top benefits homeowners can enjoy:
Check If You Qualify:
Use our quick online tool to see if you’re eligible. We’ll handle the rest!
Submit Your Application:
Fill out your application with a government-approved heat1 installer. We’ll help you every step of the way.
Home Assessment:
Our energy expert will visit your home to check your property and current heating system.
Quieter operation
New boilers run more quietly, so you’ll notice less noise when they’re heating your home.
Save money
Because they use fuel more efficiently, new boilers can help you cut down your energy use and save money in the long run.
Better safety features
Modern boilers come with built-in safety features that automatically shut off the gas if a leak or fault is found, helping to keep your home safe.
Lower Emissions, Higher Efficiency
New condensing boilers are more efficient and eco-friendly, helping you reduce your carbon footprint.
The Free New Boiler Upgrade Scheme is a great opportunity for UK homeowners to replace old, inefficient boilers with cleaner, greener heating systems like heat pump air source. This government-backed scheme helps lower energy bills, makes homes warmer and more comfortable, and reduces carbon emissions to protect the environment. With grants up to £7,500, many households can get a new heating system with little or no upfront cost. By upgrading your boiler through this scheme, you not only save money but also support the UK’s goal of reaching Net Zero by 2050. If you qualify, applying is easy with help from approved heat1installers who will guide you through the whole process. Take advantage of this scheme to make your home energy-efficient, reduce your carbon footprint, and enjoy a warmer home for years to come. For more information visit our website at https://heat1.co.uk/.
