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Grant funding

Boiler Upgrade Grant

Closing date:

Provider: A government grant

Grant Value: Up to £7,500

Status: Open

Summary: A government grant to help cover the upfront cost of replacing a fossil fuel heating system with an air source or ground source heat pump.

Who can apply?

  • Property must be in England or Wales
  • Must be replacing an existing fossil fuel heating system (gas, oil, LPG, or direct electric)
  • Your EPC must not show outstanding loft or cavity wall insulation recommendations (or those measures must already be completed)
  • Must use an MCS-certified installer registered on the BUS scheme
  • Available to homeowners and some landlords — installer checks eligibility at quote stage

What will it fund?

  • £7,500 towards an air source heat pump (sometimes called an air-to-water heat pump)
  • £7,500 towards a ground source heat pump (including water source heat pumps and those on shared ground loops)
  • £5,000 towards a biomass boiler
  • £2,500 towards an air-to-air heat pump