Grant

Boiler Upgrade Scheme (Non-domestic — small businesses)

UK government grant for replacing fossil-fuel heating systems with heat pumps or biomass boilers in eligible English and Welsh properties, including small non-domestic premises within scheme rules.

Quick answer

Grant towards replacing fossil-fuel heating with heat pumps or biomass boilers in eligible English and Welsh properties. UK government grant for replacing fossil-fuel heating systems with heat pumps or biomass boilers in eligible English and Welsh properties, including small non-domestic premises within scheme rules. It is aimed at Owners of eligible properties (rules limit capacity and property type). Eligibility typically requires Eligible English and Welsh properties as defined by Ofgem under scheme rules. Property type

Funding amount

Varies

Region

Wales, England

Stage

Any stage

Provider

Ofgem (on behalf of UK Government)

Who it's for

Owners of eligible properties (rules limit capacity and property type).

Eligibility

Eligible English and Welsh properties as defined by Ofgem under scheme rules. Property type and capacity restrictions apply.

Evidence you'll need

Quote from a MCS-certified installer who applies on the owner's behalf.

Application timeline

Installer applies via Ofgem and redeems voucher after install.

Common reasons applications fail

Property not eligible, system above capacity cap, not MCS-certified.

What happens next

MCS installer submits voucher application; grant is deducted from the bill.