Answer
What is the Boiler Upgrade Scheme?
The Boiler Upgrade Scheme (BUS) gives £7,500 off an air-source heat pump (or £5,000 biomass) for owner-occupiers and small landlords in England and Wales, using an MCS-certified installer.
In more detail
You need a valid EPC, usually with no outstanding insulation recommendations. Your installer applies for the grant and discounts it from your quote.
Work it out for your home: try our free grant eligibility checker →
2026 figures, based on Energy Saving Trust, Ofgem & gov.uk data · always confirm with a professional survey.