Air Source Heat Pump Installation Service Havant
Homeowners in Havant (PO9) are choosing heat pumps as an alternative to traditional central heating systems. With efficiency rates of 300% to 400%, our heat pumps reduce carbon emissions and lower energy costs.
Why Choose Cinergi for Air Source Heat Pump Installation
- 50 Years of Experience: We are trusted experts with over 50 years of successful experience in heating homes.
- MCS Certified: Our work adheres to the highest industry standards, ensuring quality and eligibility for grants.
- Skilled In-house Team: All installations are handled by our trusted, in-house engineers.
- Honest, Expert Advice: You receive impartial advice and the benefit of our extensive knowledge that is tailored to how best to heat your property.
- Quality Workmanship: We guarantee high standards in every installation and take pride in the results of our work.
- Extensive Service Area: We serve homes and businesses across a wide area, including Hampshire, Dorset, West Sussex, Wiltshire, Surrey, Oxfordshire, and Berkshire, and our engineers are willing to travel further afield.
- Dedication to Service: We are a family-run business dedicated to exceptional customer service, evidenced by our outstanding customer reviews.
Air Source Heat Pump Installation in HavanT
Cinergi is one of the top 1% of MCS-certified installers of air-source heat pumps in England, Wales, and the surrounding areas. We are a family-run business specialising in the design and installation of renewable energy systems, supported by a team of over 40 professionals who cover most of the South of the UK.
With Cinergi, you can expect:
- Impartial Advice: We prioritise installing the right solution for your home, not maximising a sale. We start with a comprehensive heat-loss survey to assess your property’s construction, insulation, energy needs, and existing emitters. Only after determining the best design do we recommend hardware from top manufacturers like Ariston and Vaillant, ensuring the system is a perfect fit.
- Excellent Efficiency: Heat pumps are up to 4x more efficient than gas boilers, which helps you lower your energy bills. Even more so for other forms of fossil-fuel heat, like LPG.
- Sustainability: Air-source heat pumps are a low carbon, sustainable heating solution that offer a cleaner alternative to burning fossil fuels like gas.
What are Heat Pumps?
Unlike conventional heating systems that generate heat through combustion, air-source heat pumps extract thermal energy from the ambient air and transfer it indoors, even at outdoor air temperatures as low as -25°C. This is why air-source heat pumps are about 4 times more efficient than gas boilers. Ground-source heat pumps work in the same way as air-source heat pumps, extracting heat from the ground. It’s also possible for both air source and ground source heat pumps to cool your home in the summer, too.
How Do Heat Pumps Work?
Heat pumps use electricity to transfer heat from outside to inside. The two types we offer are:
- Air Source Heat Pumps (ASHP): The UK commonly uses this type. They extract heat from the air, even in colder weather, then use it to warm your home and hot water.
- Ground Source Heat Pumps (GSHP): Buried pipework allows these pumps to draw heat from the ground, providing a stable, consistent heat source.
Many homeowners in Havant opt for air source heat pumps because they are more affordable to install, as they don’t require the groundworks required by ground source heat pumps.
Benefits of Using a Heat Pump in Havant
Heat pumps offer clear, immediate benefits for Havant homeowners:
- High Energy Efficiency: Heat pumps deliver 3 to 4 units of heat for every 1 unit of electricity they use. This performance makes them 4 times more efficient than a gas boiler.
- Lower Running Costs: Replacing an oil or gas boiler with a heat pump can reduce your energy bills by providing heat with less energy input, helping you save money.
- Long-Term Reliability: Heat pumps have a longer lifespan than gas boilers and, with proper maintenance, last for 15 to 20 years.
- Minimal Maintenance: The systems require little maintenance. You only need a yearly inspection to keep up efficiency and safety.
- Real-time Remote Monitoring: We also offer remote monitoring as standard, helping to identify and potentially resolve any problems without the need for a call-out.
- Eco-Friendly: Heat pumps run on electricity rather than fossil fuels. This makes them a sustainable energy solution. They reduce carbon emissions and contribute to a greener planet.
Heat Pump Costs and Grants in Havant
- Installation Cost: Installing an air-source heat pump in Havant costs between £12000-£17000 pre-grant, and £5000-£9000 after the BUS grant.
- The property’s size, insulation level, and necessary system upgrades (e.g., larger radiators) determine the final price. This is why we conduct a full heat-loss survey to accurately quote.
- Boiler Upgrade Scheme (BUS): The government-funded BUS grant offers a £7,500 discount on the cost of an air-source heat pump installation in Havant for eligible homeowners. We apply for this grant on your behalf, reducing your upfront costs.
Get in touch
Our Reviews
We delight customers with energy-efficient solutions, reducing carbon footprints and cutting energy bills. Read our reviews to see for yourself:
Areas we serve

BUS Eligibility Requirements
Property Requirements
- Location: The property must be a home (domestic) or a small/medium non-domestic building in England or Wales.
- Capacity: The system’s maximum installation capacity must not exceed 45 kWth (covering the vast majority of properties).
- EPC: The property must have a valid Energy Performance Certificate (EPC). It’s straightforward to get a new one if required.
- Existing System: You must fully replace an existing fossil fuel system (e.g., gas or oil boilers) or an electric heating system (e.g., storage/panel heaters).
- Exclusions: Social housing and new-build homes are not eligible (self-build properties are eligible).
- Funding: The installation cannot be funded by more than one public funding source, but separate funding for energy efficiency upgrades (such as insulation or windows) is permitted.
Eligible Systems & Grants
- Heat Pumps: Air Source and Ground Source Heat Pumps are eligible and do not have location restrictions (unlike biomass boilers).
- Grant Amounts:
- £7,500 off the cost and installation of an Air Source Heat Pump.
- £7,500 off the cost and installation of a Ground Source Heat Pump.
Application Process
- Installer-Led: The scheme is installer-led. As the property owner, you do not apply yourself directly.
- Installer Certification: Your chosen installer must be certified by the Microgeneration Certification Scheme (MCS). Cinergi is MCS accredited.
- Consent: The installer will discount the grant value from your invoice and apply on your behalf. You will then receive an email from Ofgem (the scheme administrator) requesting your consent for the application.
Want To Speak To Us About Heat Pumps?
If you want to learn more about ground and air-source heat pumps, we’d love to chat. You can get in touch with us by calling 0800 321 3142. Alternatively, please click the button to arrange a callback from one of our team at a time that suits you.
Our Commitment to Premium Heat Pump Manufacturers
As one of the top installers in the UK, we partner with premium manufacturers, including Ariston and Vaillant, whom we believe are the best on the market. We specialise in these systems and know them inside and out to ensure a high-quality installation. However, we are not tied to any single brand and will always decide what is best for your specific needs on a case-by-case basis. If there’s a good reason for a different solution, we will install it.
Customer Reviews
Trustpilot (reviewer: Sarah H.)
“The installation itself was seamless. The technicians arrived on time, worked efficiently, and left everything clean and tidy. I was particularly impressed with their attention to detail and the care they took to ensure everything was set up perfectly. Since the installation, the heat pump has been performing excellently, providing consistent energy-efficient heating and cooling. The installed products are a Vaillant heat pump and cylinder, which is brilliant. Once I decided to go ahead, the whole process ran very smoothly, thanks to Cinergi’s organisation and high standard of customer care. I was kept up to date about the installation, provided with all the information I needed, and the Cinergi team was always happy to answer questions. I was impressed with the engineers who installed my air source heat pump so skilfully, and I’m delighted with the final result.”
Cinergi’s official testimonials (reviewer: Jane W.)
“I just had a heat pump installed by Cinergi. Everything about the experience was positive. They never put you under any pressure to make a decision. They come when they say they will. We had up to 4 people in our home installing to make sure the system would work efficiently (as our home is old and the design quite complicated). Every single one of the installation team was lovely, and their work was completed to a very high standard. And they cleaned up after themselves. I honestly can’t recommend them highly enough. You’ll have a brilliant experience.”
FAQs About Heat Pump
Do ASHPs Require a Lot of Maintenance?
No. Air-source heat pumps require little maintenance. You only need an annual service to ensure everything is functioning correctly and safely.
How Much Does an ASHP Installation Cost in Havant, and What Grants are Available?
Installation costs range between £5,000 and £9,000. This figure is after we deduct the Boiler Upgrade Scheme (BUS) grant (up to £7,500) from the total initial cost for eligible customers.
Is my Home Suitable for a Heat Pump?
Whether your home is suitable for a heat pump is not a simple yes-or-no question. While heat pumps work in almost any property, you may need to improve your insulation if your house is currently poorly insulated. You must also consider space and local rules: you need space for both the internal and external units, and the external unit requires clear space around it to allow proper airflow.
Furthermore, homes in conservation areas or listed properties may require planning permission before you install an external unit.
We always provide a detailed heat-loss survey to ensure we correctly size the system and guarantee it operates efficiently in your home.
Do Heat Pumps Work in Cold Weather?
Yes, modern air source heat pumps operate well even in freezing temperatures. They draw heat energy from the air down to as low as -25°C, meaning you get consistent heating throughout the year, ideal for any British weather.