UK Heat-Pump Grant: Replace Your Old Boiler for Less
Running an ageing gas or oil boiler can drain both your wallet and the planet. A new national grant now helps households switch to high-efficiency air-source or ground-source heat pumps, covering part of the upfront cost and simplifying paperwork. In this guide you’ll learn who qualifies, how to estimate potential savings on energy bills, and what the step-by-step application and installation process looks like—from the first online eligibility check to booking a certified installer. No cold-calling, no hidden fees—just clear information to decide whether a heat-pump upgrade makes sense for your home.
Who Qualifies for the Heat Pump Grant?
Property owners in England and Wales can apply if their home has an Energy Performance Certificate (EPC) issued in the last 10 years with no outstanding recommendations for loft or cavity wall insulation. The property must have adequate installation space and meet minimum energy efficiency standards. Both private homeowners and landlords are eligible, though the scheme excludes new builds and social housing.
What Steps Are Involved in the Application Process?
The application process begins with finding a certified MCS installer who will assess your property’s suitability. Once confirmed, the installer applies for the grant on your behalf through the BUS portal. You’ll need to provide proof of property ownership and consent to the installation. The process typically takes 2-3 weeks for approval, after which installation can commence.
How Much Can You Save with a Heat Pump?
Heat pumps offer significant long-term savings on energy bills, though exact amounts vary by property. On average, households transitioning from an old gas boiler can save between £300-£500 annually on heating costs. For homes currently using oil or electric heating, savings can reach up to £1,000 per year.
What Safety and Certification Requirements Apply?
All installations must be carried out by MCS-certified installers who meet strict quality and safety standards. The certification ensures installers have undergone proper training and follow industry best practices. Installations must comply with current building regulations and safety standards, including proper refrigerant handling and electrical safety requirements.
How Long Does the Installation Process Take?
The timeline from grant approval to completed installation typically spans 4-8 weeks. The actual installation takes 2-5 days for air source heat pumps and 1-2 weeks for ground source systems. Factors affecting timeline include property size, system complexity, and ground works required.
What Are the Current Heat Pump Options and Costs?
| Heat Pump Type | Average Total Cost | Grant Amount | Typical Installation Time |
|---|---|---|---|
| Air Source | £11,000 - £15,000 | £7,500 | 2-5 days |
| Ground Source | £20,000 - £35,000 | £6,000 | 1-2 weeks |
| Hybrid System | £8,000 - £10,000 | £7,500 | 3-4 days |
Prices, rates, or cost estimates mentioned in this article are based on the latest available information but may change over time. Independent research is advised before making financial decisions.
The heat pump grant scheme represents a significant step toward the UK’s net-zero goals while offering homeowners substantial support for upgrading their heating systems. With careful planning and proper installation, heat pumps provide an efficient, sustainable heating solution that can deliver long-term energy savings and environmental benefits.
