Trusted air source heat pump installers
Explore the world of air source heat pumps from a Which? Trusted Trader, rated ‘Excellent’ on Trustpilot. Prices start from £4,580(1)
☑ £7,500 Boiler Upgrade Scheme(2).
☑ ZERO standing charges for 12 months(3).
☑ 300% more efficient than traditional boilers (4).
☑ Reduce your carbon emissions (5).
*The price above reflects the £7,500 government boiler upgrade scheme and is based on our lowest priced heat pump, cylinder and controls, with up to 8 radiators upgraded. Your individual quote will be specific to you and your requirements may rise depending on the system required to suit your home.
Speak to an expert – Get a free quote
Why work with us?
Part of EDF
Part of EDF, the UK’s largest generator of zero-carbon electricity, at EDF Heat Pumps (CB Heating), we’ve installed 1000’s of air source heat pumps all over the UK.
Service Excellence
We help homeowners reduce their carbon footprint by offering high quality, low carbon air source heat pump installations alongside excellent customer service.
Trusted installers
One of the UK’s leading MCS certified air source heat pump installers, we’re a Which? Trusted Trader, rated excellent on Trustpilot.
Our heat pump promise
Guaranteed satisfaction or your
money back
Thanks to our Heat Pump Promise, if your heat pump doesn’t perform as promised, we’ll give you a refund. Switch to a smarter, more environmentally friendly way to heat your home, backed by a performance guarantee you can trust¹.
Let us take care of your air source heat pump installation and help keep you warm and cosy all year round, whatever the weather. Terms & conditions apply
How much does an air source heat pump cost?
If you are eligible for the £7,500 Boiler upgrade scheme(2)for England and Wales, or the Home Energy Grant for Scotland, an air source heat pump installation could be closer than you think.
2 bed bungalow
Average price = £4,850
3 bed semi detached house
Average price = £6,125
4 bed detached house
Average price = £6,400
Spread the cost with monthly payments
A 0% finance package means you could spread the cost of your air source heat pump installation with manageable monthly payments. Below is an illustrative example of what your typical repayments could look like over two years.
If you live in Scotland, you can apply for an interest-free loan of up to £7,500 through Home Energy Scotland.
| 2 Year Plan | |
| Cash price | £13,000 |
| Government grant (BUS) | – £7,500 |
| Balance | £5,500 |
| Deposit (15%) | £825 |
| Credit amount | £4,675 |
| Interest | n/a |
| Total amount payable (inc deposit) | £5,500.00 |
| Number of repayments | 24 |
| APR | 0% |
| Monthly payment amount | £194.79 |
What our customers say
Don't just take our word for it. Hear what one of our customers has to say about their air source heat pump installation.
Stephanie from Essex explains why she chose an air source heat pump for her home and why she's absolutely loving it! You'll hear all abour her installation journey and the difference her heat pump has made to her home.
If you're curious about upgrading your heating system and would like to know more, get in touch today.
Understanding air source heat pumps
Noise
You might be surprised by just how quiet an air source heat pump is.
Like any machine in operation, air source heat pumps do produce noise – it’s about the same as a whisper, the gentle hush of a library, or the sound of a breeze through leaves.
Radiators
Do I need to replace my radiators? It’s a question we hear a lot and it’s an important one. Identifying whether your current radiators are suitable for a heat pump is part of our extensive design process. We’ll answer any questions you’ve got and help you with all the you need before going ahead but don’t worry, we’ll guide you every step of the way.
Efficiencies
We rarely have bitterly cold winters here in the UK.
Your air source heat pump is perfect for the UK climate as it can work off-grid and will still operate when outside temperatures are as low as -28°C. It may work a little harder but you will still be warm and cosy in your home.
Earn with your friends
Share the love and reduce carbon in the UK.
You can Earn £250 every time you refer a friend or family member to install an air source heat pump in their home.
Just send them to the page below and get them to fill in their details!
Frequently asked questions
What is a heat pump?
Air source heat pumps (ASHP’s) are an innovative, highly efficient, renewable energy system. They heat your home and hot water using energy from the air outside even in the depths of winter. They are quiet, easy to use, and don’t need much maintenance once installed.
You can read an in-depth article about heat pumps here.
How much will a heat pump cost?
Every heat pump installation we carry out is specific to your home and your personal requirements. There are a wide range of factors that need to be taken into account before we can give you a dedicated quote. What we can say is that alongside the £7,500 Boiler Upgrade Scheme (BUS grant) and any eligible finance options, a complete heat pump system, matched perfectly to your requirements as part of our bespoke system design service and fully installed, could be a lot closer than you think.
Many customers find this a reasonable level of investment for a dependable, robust, and eco-friendly heating system that will keep them warm for years to come. You can find the BUS scheme eligibility criteria here, but we handle all the paperwork and applications, so it won’t be something you’ll have to worry about!
If you want read more about heat pump costs, then read on.
Will a heat pump lower my energy bills?
Installing an air source heat pump is a great start to lowering your energy bills.
You should also consider the following:
- Changing your electricity tariff to a dedicated heat pump tariff
- Installing solar panels and batteries on your property
- Ensuring your property is well insulated
You could save up to £290 a year on your energy bills if replacing an old G-rated gas boiler – and could see comparable energy bills if replacing a new A-rated gas boiler.
Source: The Energy savings Trust: Potential annual savings of installing a standard air source heat pump in a three bedroom semi-bedroom detached home in Great Britain, with radiator upgrades as needed. https://energysavingtrust.org.uk/advice/air-source-heat-pumps/#:~:text=England%2C%20Scotland%20and%20Wales
Will I need new radiators?
Not always, no but the performance of your heat pump system hinges on the compatibility and efficiency of your radiators.
Larger radiators with convectors are generally the best choice as they have a larger surface area. Careful evaluation and measurement of your existing radiators will ensure that your heating system operates at its best, providing comfort and energy efficiency.
We've written an extensive guide to Heat Pumps and radiators here.
Are heat pumps noisy?
If you’re concerned about how loud an air source heat pump is, you might be surprised to instead find out how quiet they are.
Like any machine in operation, heat pumps do produce noise – but how much noise they produce is remarkably low, especially with newer ASHP models designed with a focus on low-noise operation.
The noise is so low that it’s about the same as a whisper, the gentle hush of a library, or the sound of a breeze through leaves.
But if you’re curious to learn how a heat pump produces noise and how much noise it produces, read on.
Are heat pumps efficient?
Air source heat pumps are one of the most efficient heating systems for your home. Generating three times the amount of heat for every kw of energy used. Heat pumps are sustainable, low carbon and help you save energy.
Our in-depth article on Heat Pump efficiency can be found here.
Will a heat pump keep me warm in winter?
While we rarely have blazing hot summers in the UK, we also rarely have bitterly cold winters.
Your air source heat pump is perfect for the UK climate as it can work off-grid and will still operate when outside temperatures are as low as -28°C. It may work a little harder but you will still be warm and cosy in your home.
How much room will a heat pump require?
You’ll need to have space for the heat pump unit to be installed outside of your home.
This may be more challenging if you live in an apartment building. However, there is a lot of freedom over where we can put the unit if you have space. Remember, you will also need space for a hot water tank.
A well-designed and installed system will take all of this into account so you get the most out if your new air source heat pump.
Our Consultants will be able to answer any questions you have.
Get in touch
NOTES
- The price above reflects the £7,500 government boiler upgrade scheme and is based on our lowest priced heat pump, cylinder and controls, with up to 8 radiators upgraded. Your individual quote will be specific to you and your requirements may rise depending on the system required to suit your home.
- Eligibility checks apply. Visit the UK Government website for details: https://www.gov.uk/apply-boiler-upgrade-scheme
- Zero standing charge for 12 months. Unlock £360 in savings with EDF Energy’s Heat Pump & Save Tracker tariff. https://www.edfenergy.com/heating/electric/air-source-heat-pump £164 of savings are based on a customer using Ofgem’s typical domestic consumption of 2700 kWh electricity and with heating provided by an air source heat pump with a coefficient of performance (CoP) of 3.1 providing equivalent heat to that from a 94% gas boiler using 11,500 kWh of gas. A further £196 of savings based on 0p per day electricity standing charge based on the Q2 Ofgem price cap using a regional average. Total saving of £164 + £196 = £360.
- The Energy Saving Trust: With a heat pump, for every unit of electricity you use, you can get three to four times as much heat (300 to 400%) in return. Compare that to a gas or oil boiler.https://energysavingtrust.org.uk/advice/in-depth-guide-to-heat-pumps/#:~:text=cycle%20starts%20over.-,How%20efficient%20are%20heat%20pumps?,a%20gas%20or%20oil%20boiler.
- Heat Pump investment roadmap, UK Government https://www.gov.uk/government/publications/heat-pump-net-zero-investment-roadmap/heat-pump-investment-roadmap-leading-the-way-to-net-zero
- Source: The Energy savings Trust: Potential annual savings of £290 by installing a standard air source heat pump in a three bedroom semi-bedroom detached home in Great Britain, with radiator upgrades as needed.
- With our Heat Pump Promise if your heat pump doesn’t perform as promised, we’ll give you a refund. Terms & Conditions apply https://www.cbheating.co.uk/wp-content/uploads/2025/05/H3373-AW1-V3.pdf