The Boiler Upgrade Scheme: £7,500 Off Your Air Source Heat Pump

What is the Boiler Upgrade Scheme?

The Boiler Upgrade Scheme (BUS) is a government initiative designed to help property owners in England and Wales transition to low-carbon heating systems. The scheme provides a substantial grant of £7,500 towards the cost and installation of an air source heat pump.

Since its launch in May 2022, the scheme has seen over 76,000 applications, with March 2025 being the most popular month so far, receiving more than 4,000 applications. This growing interest demonstrates the increasing awareness of sustainable heating solutions and their benefits.

‍

Recent Updates to the Scheme

In April 2025, the UK Government announced exciting new proposals to expand the Boiler Upgrade Scheme, giving homeowners more flexibility and options. These proposals include:

• New upgrade options like air-to-air heat pumps and heat batteries
• Ways to spread the upfront cost through hire purchase or leasing options

These changes aim to make low-carbon heating systems more accessible to a wider range of property owners. The government is currently consulting on these expansions, and we'll keep you updated as more information becomes available.

‍

Are You Eligible for the Boiler Upgrade Scheme?

To qualify for the scheme, you must:

• Own your property (this can be a home or small business property)
• Be located in England or Wales
• Currently have a fossil fuel heating system (like a gas boiler) or an electric heating system without a heat pump
• Have a valid Energy Performance Certificate (EPC) issued within the last ten years
• Have a property with a maximum installation capacity up to 45kWth

It's important to note that new build properties are generally not eligible unless a fossil fuel boiler was already in place when you moved in.

‍

How to Apply for the Boiler Upgrade Scheme

The application process is straightforward:

1. Find an MCS certified installer - At Harpenden Heat Pumps, we are fully MCS certified and ready to help you navigate the process.
2. Get a quote - We'll assess your property and provide a comprehensive quote with the grant already deducted.
3. We apply for the grant - As your installer, we handle all the paperwork for the grant application.
4. Installation - Once approved, we'll install your new air source heat pump with minimal disruption to your home.

‍

Why Choose an Air Source Heat Pump?

Air source heat pumps offer numerous benefits:

• Energy efficiency - They can be 300-400% efficient, meaning for every unit of electricity used, they can produce 3-4 units of heat.
• Lower carbon footprint - Significantly reduce your home's carbon emissions compared to traditional gas boilers.
• Long lifespan - Typically last 15-20 years with proper maintenance.
• Compatibility with renewables - Work excellently with solar panels for even greater energy efficiency.

‍

Why Choose Harpenden Heat Pumps for Your Installation?

With over 40 years of experience, Harpenden Heat Pumps is ideally positioned to handle your heat pump installation. As part of M&M Gas Services Ltd, we offer:

• MCS certification ensuring high-quality installations that qualify for the BUS grant
• Gas Safe registration and APHC membership
• Which? Trusted Trader status
• A team of experienced professionals covering Hertfordshire, Bedfordshire and Buckinghamshire
• Comprehensive service including installation, maintenance, and repairs

‍

Take the Next Step

The Boiler Upgrade Scheme represents an excellent opportunity to transition to cleaner, more efficient heating while saving £7,500 on the installation costs.

Ready to explore whether an air source heat pump is right for your property? Use our free estimation tool to get an initial idea of costs, or contact our team to arrange a consultation.

Our experts at Harpenden Heat Pumps will guide you through every step of the process, from assessing your property's suitability to handling the grant application and completing a professional installation.

This information is based on the Boiler Upgrade Scheme as of May 2025. For the most up-to-date information, please contact our team.