What is the Boiler Upgrade Scheme?

The Boiler Upgrade Scheme (BUS) is a UK government initiative that provides grants to homeowners and small businesses in England and Wales to help with the cost of replacing fossil fuel heating systems with low-carbon alternatives like heat pumps.

Grant Amounts

  • Air Source Heat Pumps: £7,500
    Most popular option for UK homes
  • Ground Source Heat Pumps: £7,500
    Maximum efficiency for larger properties
  • Biomass Boilers: £5,000
    Alternative renewable heating

Potential Savings

Example: 3-bed semi-detached
Save up to £800/year
On energy bills compared to old gas boiler
With £7,500 grant
Payback in 4-6 years
Then continue saving for decades
25-year lifespan
£20,000+ total savings
Over the life of your heat pump

Who Qualifies?

You May Qualify If:

Property Ownership
You own your property in England or Wales
Replacing Fossil Fuel Heating
Current system uses gas, oil, LPG, or electric
Valid EPC
Property has an Energy Performance Certificate
Insulation Complete
No outstanding loft or cavity wall recommendations on EPC
MCS Installation
Work carried out by MCS-certified installer like us

You Won't Qualify If:

New Build Property
Built in the last 12 months and never occupied
Social Housing
Property owned by housing association or council
Outstanding Insulation
EPC recommends loft or cavity wall insulation
Previously Claimed
Already received grant for the same property

Application Process

Step 1

Initial Assessment

We check your eligibility and review your EPC

1 day
Step 2

Property Survey

On-site visit to confirm suitability and quote

1-2 weeks
Step 3

Grant Application

We submit your application to Ofgem

2-4 weeks
Step 4

Installation

Grant approved, we complete installation

2-3 days

Required Documents

Energy Performance Certificate

Must be valid and show no outstanding insulation recommendations. We can help arrange if needed.

Proof of Ownership

Recent utility bill, council tax statement, or land registry document showing you own the property.

Current Heating System

Photos or details of your existing boiler/heating system that will be replaced.

Property Information

Basic details about your property type, size, and current heating system.