Skip to content 
Air Source Heat Pump Grants
with Free Solar Panel Installation
No gas connection? Low EPC rating? You could qualify for a fully funded air source heat pump upgrade under the ECO4 scheme — including solar panels, insulation, smart heating controls, and even high heat retention electric storage heaters.
Installations are PAS 2035 compliant, carried out by MCS-certified engineers, and tailored through a full Retrofit Assessment — with funding worth up to £18,000, fully covered.
Check Eligibility — Your Free Upgrade Is Just a Click Away!
Based on 222 reviews
Air Source Heat Pump Grants
No gas connection? Low EPC rating? You could qualify for a fully funded air source heat pump upgrade under the ECO4 scheme — including solar panels, insulation, smart heating controls, and even high heat retention electric storage heaters. Installations are PAS 2035 compliant, carried out by MCS-certified engineers, and tailored through a full Retrofit Assessment — with funding worth up to £18,000, fully covered.
Based on 222 reviews
Eligibility Check in 60 seconds
MCS certified installers
Installation within 3-5 days
Free Solar Panel Installation
Grant for Air Source Heat Pump Under the ECO4 Scheme
The air source heat pump grant under the ECO4 scheme is part of the UK government’s initiative to turn homes into low-carbon heating systems. It will help homeowners or private tenants replace outdated, inefficient heating systems with eco-friendly heat pumps that are up to 400% more efficient (under standard conditions) at ZERO cost.
It also offers free solar panels, helping you cut heating bills by up to 60% (based on average household energy assumptions) and reduce carbon emissions by around 1.5 tonnes a year.
Cleaner, cheaper, and future-ready – all without paying a penny.
What is an Air Source Heat Pump?
An air source heat pump is a highly efficient, low-carbon heating system. It extracts heat from the air outside and transfers it indoors to warm your home and provide hot water. Even when temperatures drop to -15°C, it keeps working efficiently. Thus, making it one of the most reliable low-carbon heating options for UK homes.
Under the ECO4 scheme, UK homeowners and private tenants can now get these eco-friendly heating systems completely free.
Key Features:
- Up to 400% efficient (based on standard conditions)
- Works in temperatures as low as -15°C
- Fully funded through the ECO4 scheme
- Cuts carbon emissions by up to 75%
- Often paired with free solar panels for extra efficiency
How Does an Air Source Heat Pump Work?
Air source heat pumps absorb heat from the outside air – even in cold weather – and use it to warm your home and hot water. They’re a highly efficient, renewable alternative to outdated heating systems.
- Heat Absorption: An outdoor unit draws air in and absorbs the heat through a refrigerant.
- Compression: A compressor increases the temperature of the heat absorbed.
- Heat Transfer: This heat flows into your radiators, underfloor heating, or water taps.
- Expansion: The refrigerant cools down and pressure drops, ready to absorb heat again.
Why We Offer Air-to-Water Heat Pumps
We install air-to-water heat pumps because they’re the most efficient, practical, and future-ready option for modern households. These systems use outside air to heat both your home and water – delivering 300-400% efficiency (under standard conditions).
Why they’re the smarter choice:
- 2-in-1 system: Heats both your home and hot water supply
- Compatible: Works perfectly with radiators or underfloor heating
- Energy Efficient: Uses 1kW of electricity to produce up to 4kW of heat.
- Energy-saving: Cuts bills significantly with renewable efficiency
- Future-ready: Supports low-carbon, sustainable living
Best-Suited Homes for Heat Pumps
- Detached and semi-detached houses
- Bungalows and spacious rural homes
- Properties with sufficient outdoor space for unit placement
Air-to-Water vs. Air-to-Air Heat Pumps
Feature | Air-to-Water | Air-to-Air |
How They Work | Transfers heat to water for both central heating and hot water. | Transfers heat directly into your home—no hot water. |
Heating & Hot Water | Yes (for taps, radiators, underfloor) | No (heats through fans only) |
Efficiency | 200%–400% | Around 300% |
Ideal For | Homes with hydronic systems (radiators) | Homes without radiators or underfloor heating |
Cost | £8,750–£14,050 | £2,400–£8,800 |
What Does the Free UK Heat Pump Grant Cover?
When you qualify for the ECO 4 scheme, the government grant for air source heat pump covers:
- Air Source Heat Pump Unit – High-efficiency outdoor and indoor units.
- Free Solar Panel Installation – Generate green electricity and reduce energy bills.
- System Design and Assessment – Ensure the system fits your home’s needs.
- Full Installation Costs – Full labour, from mounting the unit to connecting it to your heating system.
- Pipework and Wiring – Covers necessary connections and setup.
- Thermostats and Controls – Get smart systems for easy energy management.
- Old System Removal – If required, the grant covers removing your old boiler.
- Insulation Upgrades – You may also qualify for loft or cavity wall insulation to boost your property’s energy efficiency.
Benefits of the Air Source Heat Pump Grant UK
The government grant for air source heat pump comes with numerous environmental and financial advantages, such as:
Lower Energy Bills
Save up to £850 per year on your energy bills by upgrading to an efficient heat pump(based on average UK household energy assumptions).
Carbon Footprint Reduction
It can cut carbon emissions by as much as 1.5 tonnes kg annually, equal to driving 6,800 km.
Dual Function
Performs the heating and provides hot water to the taps, radiators, and underfloor heating systems.
Low Maintenance
Once fitted, air source heat pumps require minimal maintenance; they are mostly small checks every couple of years.
Long Life Span
A heat pump lasts 15-20 years to efficiently perform by giving better savings.
Improve Your EPC Rating with UK Heat Pump Grants
You can improve your home’s EPC rating by upgrading to an air source heat pump. The installation of an air source heat pump combined with free solar panels means that your home will become more energy efficient, minimising overall energy use and the resultant costs.
This is especially useful if you are trying to sell or let your property, as homes with higher EPC ratings are more in demand on the property market and thus likely to sell sooner.
How Much Can You Save with Air Source Heating Grants?
By upgrading through the ECO4 Scheme, you could save up to £850 a year on energy bills – based on standard efficiency assumptions. Air source heat pumps use renewable heat from the air, cutting your home’s carbon emissions by up to 1.5 tonnes annually while keeping your home warm for less.
Who Can Qualify for Air Heat Pump Grants?
You might qualify under the ECO4 scheme for air heat pump grants, provided you meet the simple eligibility criteria and receive benefits. You can get the grant if you have no gas metre or central heating and are living in a low-income household. Properties with poorer EPC ratings, such as E, F, and G, are often prioritised.
Eligibility Criteria
- Homeowners or private tenants (with landlord consent)
- No gas meter installed on the property
- Poor EPC rating of E, F, or G
- Old or inefficient electric heating system
- Sufficient space for heat pump installation
- No existing central heating system
Eligible Government Benefits
- Income Based – Jobseekers Allowance (JSA)
- Income Related – Employment and Support Allowance (ESA)
- Income Support Allowance (ISA)
- Working Tax Credit (WTC)
- Child tax credit (CTC)
- Universal Credit (UC)
- Pension Guarantee Credit
- Pension Savings Credit
How to Apply for the Heat Pump Grant
Applying for the free air heat pump grant is simple:
Check Your
Eligibility
Enter your postcode to see if you qualify.
Submit Your Application
Fill out our simple form with basic details and submit it.
Book a Site
Survey
Our experts will assess your property to make sure you get the best system.
Installation by
Experts
Our Gas Safe and MCS-certified experts will install your system within 2-3 business days.
Why Choose ECO Energy Services?
- Certified Experts: Our team is Gas Safe and MCS-certified.
- Fully Funded: We cover everything – from system to installation – absolutely free.
- Free Solar Panels Included: Enjoy further savings with a complete renewable energy solution.
- Experience You Can Trust: We have decades of experience dedicating our services to making your home more energy-efficient.
1
Overall Property Size and Load Calculation
2
Size and Capacity of Air Source Heat Pump
3
Energy Efficient Ratings
4
Noise Level and Location
Overall Property Size and Load Calculation
Size and Capacity of Air Source Heat Pump
Energy Efficient Ratings
Noise Level and Location
You Can Also Get Free Electric Storage Heaters + Solar Panels
If your home is off the gas grid, has a low EPC rating, and has no space for heat pump installation, you may qualify for a free high heat retention electric storage heater system under the ECO4 scheme.
These modern heaters store low-cost, off-peak electricity and release it steadily during the day, keeping your home warm more efficiently than outdated systems. When paired with free solar panels, you can generate your own electricity, cutting bills even further.
- Perfect for all-electric or smaller homes
- Reduce electricity bills by up to 50%
- Lower carbon emissions year-round
Go Green for £0 – The Smarter Way to Heat Your Home
Switch to clean, renewable heating with a free air source heat pump under the ECO4 scheme.
According to MCS data, over 60,000 UK homes installed heat pumps in 2024 – a 43% jump from 2023. With over 275,000 households now using this heating upgrade, the UK’s clean heating revolution is well underway – and yours could be very NEXT.
Take the First Step Towards a Greener Home Today!
Take advantage of the fully funded air heat pump grant with free solar panel installation and emerge into a newly updated heat system. The ECO4 Scheme can help you be comfortable all year round, lower energy bills, and reduce carbon emissions at no upfront costs.
Check your eligibility now by entering your postcode below and apply for the Air Source Heat Pump Grant today!
Noise Level and Location
Regular maintenance, such as cleaning filters and checking refrigerant levels, is necessary to keep the ASHP operating efficiently and extend its lifespan. Unlike other installers, we provide these additional services to our valued customers.
Troubleshooting Common Issues
Familiarizing oneself with common ASHP issues and troubleshooting techniques can help homeowners address minor problems and seek professional assistance when necessary.
1
Government's Vision for Renewable Energy
The UK government's commitment to renewable energy and sustainability indicates a bright future for the widespread adoption of ASHPs.2
Technological Advancements and Innovations
Anticipating technological advancements and innovations in ASHPs suggests continuous improvements in efficiency and functionality, making them an even more attractive option for consumers.3
Adoption Challenges and Solutions
While ASHPs offer numerous benefits, there are challenges to their widespread adoption, including initial costs and retrofitting existing buildings. However, government grants and incentives, coupled with awareness campaigns, can encourage more people to embrace this eco-friendly technology.4
Projected Growth and Benefits
With increasing awareness and support from the government, the future of ASHPs in the UK looks promising. The projected growth in installations indicates a substantial reduction in carbon emissions and a positive impact on the environment.Testimonials What Our Customers Say On Google
Testimonials What Our Customers Say on Trustpilot
Our Awesome Partners
Our Certifications and Awards
Frequently Asked Questions
- Income-related Employment & Support Allowance (ESA)
- Income-based Job seeker’s Allowance (JSA)
- Income Support Allowance (ISA)
- Working Tax Credit (WTC)
- Child tax credit (CTC)
- Universal Credit (UC)
- Pension Guarantee Credit
- Pension savings Credit
- Housing benefit
- You must be a homeowner in England or Wales
- You have an Energy Performance Certificate
- Receiving any kind of Government Benefits
Yes, you can get a government grant for an air-source heat pump and save the cost of installing an air-source heat pump. However, you need to check your eligibility by providing the necessary information such
Starting from 23rd October 2023, the air source heat pumps grant will increase from £5,000 (Air Source) and £6,000 to £7,500.
- Income-related Employment & Support Allowance (ESA)
- Income-based Job seeker’s Allowance (JSA)
- Income Support Allowance (ISA)
- Working Tax Credit (WTC)
- Child tax credit (CTC)
- Universal Credit (UC)
- Pension Guarantee Credit
- Pension savings Credit
- Child benefit
- Housing benefit
To be eligible for an air source heat pump grant, here are the requirements:
- You must be a homeowner in England or Wales
- You have an Energy Performance Certificate
- Receiving any kind of Government Benefits
If you are living in a low-income household with an annual earnings of less than £30,000 or receiving any benefits will let you qualify for a free air source heat pump grant. However, the EPC rating of your house must be “D” or lower.
An air source heat pump grant helps cover the cost of purchasing and installing an air source heat pump. Eligible homeowners can apply for financial assistance through government schemes like the UK’s Boiler Upgrade Scheme
