Understanding the Boiler Upgrade Scheme

Many homeowners have heard about government grants for heating systems, but understanding exactly what support is available can often feel confusing.

One of the most significant schemes currently available in England and Wales is the Boiler Upgrade Scheme (BUS).

This initiative was introduced by the UK government to help households move towards low-carbon heating systems and improve the overall energy efficiency of homes.

What is the Boiler Upgrade Scheme?

The Boiler Upgrade Scheme provides financial support to homeowners who want to replace fossil fuel heating systems with more environmentally friendly alternatives.

The scheme currently offers a grant of £7,500 towards the installation of an air source heat pump.

The funding is paid directly to the installer and deducted from the total cost of installation, helping to make the technology more accessible.

Why was the scheme introduced?

Heating homes is responsible for a significant proportion of the UK's carbon emissions. Traditional heating systems powered by gas, oil, or other fossil fuels contribute heavily to these emissions.

The Boiler Upgrade Scheme is part of the government's wider strategy to reduce carbon output and encourage the adoption of cleaner heating technologies.

By supporting households in switching to systems such as heat pumps, the scheme aims to help reduce emissions while improving long-term energy efficiency.

Who can apply?

The scheme is generally available to homeowners in England and Wales who are replacing an existing fossil fuel heating system with an eligible low-carbon alternative.

However, eligibility requirements and property suitability can vary. Factors such as insulation levels, space for equipment, and existing heating infrastructure can all influence whether a property is suitable for a heat pump.

Getting independent advice before upgrading

Choosing a new heating system is a major decision for any household. Understanding the technology, the potential costs, and the available support is essential before moving forward.

At Home Heating Hub, we provide a free advisory service to help households understand their heating options and the funding that may be available.

Because we are a not-for-profit service, our role is simply to provide clear, independent advice so homeowners can make informed decisions about their property.