Start your heat pump journey
Save an average of £465 a year compared to a gas boiler1
Heat pumps are super efficient, better for the planet and for your wallet. They suck warmth from the air and use it to heat your home and give you hot water.
You could also be eligible for a government grant of £7,500 to help with installation.2
What makes a heat pump better than a boiler
Just as warm
Your heat pump will keep your home as warm as a modern boiler, all year round.3
Cleaner and greener
Your heat pump runs on electricity not gas, so it helps cut carbon.
Save an average of £465 a year on bills¹
With Heat Pump Plus our free add-on, you can power your heat pump for less.
Super efficient
An air source heat pump is around 4 times more efficient than your average gas boiler.4
Lasts longer than a boiler
Works for over 20 years compared to a modern boiler which works for 10 to 15 years on average.10
Our hot heat pump package
Peace of mind included
Your green upgrade includes a fully fitted Vaillant aroTHERM plus air source heat pump with a 7-year manufacturer warranty. We’ll also install new radiators where needed.
Get a grant for £7,500
Good news – you could be eligible for a government grant of £7,500 to get help with installation costs.
Personalised service
From start to finish, your heat pump upgrade is in safe hands.
Guaranteed performance
Your heat pump installation comes with a 5-year performance guarantee from our installation partners, Heat Geek.
Our hot heat pump package
Peace of mind included
Your green upgrade includes a fully fitted Vaillant aroTHERM plus air source heat pump with a 7-year manufacturer warranty. We’ll also install new radiators where needed.
Get a grant for £7,500
Good news – you could be eligible for a government grant of £7,500 to get help with installation costs.
Personalised service
From start to finish, your heat pump upgrade is in safe hands.
Guaranteed performance
Your heat pump installation comes with a 5-year performance guarantee from our installation partners, Heat Geek.
Your greener heating journey
Estimate
Get an online estimate for your heat pump in minutes, based on your home.
Design Consultation for £375
One of Heat Geek's experts will visit and design the most efficient heat pump set up for your home as well as answer any questions. Find out what to expect from your Design Consultation.
Proposal
We’ll send you a proposal with all the information you need. If you decide to move forward, you may be eligible for a government grant to help with installation costs.
Installation
Installation should take between 5 to 8 days. Your engineer will guide you through the process and make sure you’re happy with your new heat pump.
Start saving
We’ll send you an email to sign up to our free add-on, Heat Pump Plus. It lets you unlock a cheaper rate of 15p per kWh, to power your heat pump for less. Terms and eligibility criteria apply.
Get startedWhat to expect from your Design Consultation
A Design Consultation costs £375. It includes.
The first step to booking a Design Consultation is getting an estimate.
What to expect from your Design Consultation
A Design Consultation costs £375. It includes.
The first step to booking a Design Consultation is getting an estimate.
Meet our expert installers
We've teamed up with Heat Geek - the UK's go-to experts for heat pumps. The heat pumps they've fitted are around 1.5x more efficient.5 They'll be with you every step of the way, from Design Consultation to installation.
Meet our expert installers
We've teamed up with Heat Geek - the UK's go-to experts for heat pumps. The heat pumps they've fitted are around 1.5x more efficient.5 They'll be with you every step of the way, from Design Consultation to installation.
Heat your home for less with Heat Pump Plus
When you get your heat pump and energy through us, you’ll get access to Heat Pump Plus. It’s our heat pump tariff add-on which unlocks a cheaper rate of 15p per kWh, so you can power your heat pump for less.
Here's what you'll save in a year with a heat pump compared to...
Gas boilers
Average of £4651
Storage heating
Average of £7856
Oil Heating
Average of £4357
LPG
Avergae of £6308
Not ready for a heat pump just yet?
You can bank up to a year’s worth of free greener heating, ready to use when you buy a heat pump through OVO. Just sign up to Beyond, our Energy Savings Account. It gives you offers today and lets you bank rewards for a greener tomorrow – just for being with OVO.9
Not ready for a heat pump just yet?
You can bank up to a year’s worth of free greener heating, ready to use when you buy a heat pump through OVO. Just sign up to Beyond, our Energy Savings Account. It gives you offers today and lets you bank rewards for a greener tomorrow – just for being with OVO.9
Learn more about heat pumps
Will a heat pump work in my home?
From flats and terraces to detached cottages. New research shows that heat pumps work in all kinds of homes.
Find out moreHow to choose a heat pump installer
Know what to look for in a good heat pump installer – from training and accreditation to efficiency, and more.
Find out moreHow noisy are heat pumps?
Sort the facts from fiction when it comes to air source heat pumps. On average? They’re no noisier than a gas boiler.
Find out moreHeat pump FAQs
The short answer is yes. Although if you have an older, draughty home you might want to put in a little extra effort to make it more energy-efficient first. Otherwise it won’t be as cost-effective. Heat pumps work like a dream in well-sealed, ultra-energy-efficient homes that retain their heat for a long time.
We’d always recommend insulating your home properly before considering a heat pump. Think about things like walls, your loft, and windows and doors. That way, when you make the switch to a heat pump you know your home will be keeping all that lovely heat inside.
Once a year you need to give certain parts of your heat pump a quick check over yourself – but the engineer who installs it will show you what to do. You’ll also find the info you need in the booklet you get with it.
It can also be a good idea to get an expert to check it once a year – some manufacturers will require a yearly full service to comply with manufacturers’ warranties. This service could cost between £170 to £200 a visit.
With all this talk of “absorbing heat from the ground or air” you might be wondering how heat pumps cope in cold weather. The good news is that heat pumps can still work in very cold conditions – it’s just important to do your research and buy the right one.
Heat pumps are used all over the world in much colder climates than the UK (think the USA and Canada). And some models operate in temperatures as low as -20℃ (like one from Mitsubishi).
Heat pumps are around 4 times more efficient than gas boilers.4 Heat pump efficiency is measured using Coefficient of Performance (CoP). This is calculated by comparing the amount of input to the amount of output. For example, if an air source heat pump uses one kW of electricity to produce 3 kW of heat, the CoP is 3. The higher the CoP, the better, as it shows your heat pump is more efficient.
We’re not offering gas meter removals as part of installations, but we can arrange for your meter to be removed. This would cost £106. Once removed, you’ll no longer have access to gas or pay a standing charge for your gas meter. If you leave your gas meter connected, you’ll continue to pay your gas standing charge. If you’d like to arrange for your gas meter to be disconnected, please email us at [email protected]. Or email us on [email protected].
Important information
- Savings will vary depending on your heat pump usage, efficiency rating, the cost per kWh of your standard home energy tariff, geographical location and weather. Actual sum is £467.54. Savings of £465 are based on the following comparison: a G-rated gas boiler running at 70% efficiency with an average annual consumption of 10,436 kWh at 6.98p per kWh used for heating and hot water, versus an air source heat pump installed through OVO with a Seasonal Coefficient of Performance (or efficiency rating) of 4.2 and an annual consumption of 1739 kWh at 15p/kWh with the Heat Pump Plus add-on. Terms and eligibility criteria apply.
- For eligible customers, the Boiler Upgrade Scheme offers a grant of up to £7,500 to help with installation costs. It will cover installations in England and Wales that take place before the end of March 2028.Homeowners in Scotland can apply for a grant of up to £7,500 through the Home Energy Scotland Grant and Loan Scheme. An additional £7,500 of funding is also available as an optional interest free loan through Home Energy Scotland. Terms and eligibility criteria apply.
- Source: Energy Systems Catapult
- Source: How a heat pump works - International Energy Agency.
- Based on Heat Geek’s average SCOP of 4.2 versus the UK average SCOP of 2.8.
- Actual sum is £785.33. Savings of £785 are based on the following comparison: storage heating running at 100% efficiency with an annual consumption of 7305 kWh used for heating and hot water, at the average off-peak economy 7 electricity rate of 14.5p/kWh according to the Energy Saving Trust as of October 2024, versus an air source heat pump with a Seasonal Coefficient of Performance (or efficiency rating) of 4 and an annual consumption of 1,826 kWh at 15p/kWh with the Heat Pump Plus add-on. Rates updated December 2024.
- Actual sum is £435.071. Savings of £435 are based on the following comparison: an oil boiler running at 70% efficiency with an annual consumption of 10,436 kWh used for heating and hot water, at the average oil price of 76.8p/kWh according to the Energy Saving Trust as of October 2024, versus an air source heat pump with a Seasonal Coefficient of Performance (or efficiency rating) of 4 and an annual consumption of 1,826 kWh at 15p/kWh with the Heat Pump Plus add-on. Rates updated December 2024.
- Actual sum is £634. Savings of £630 are based on the following comparison: an LPG boiler running at 70% efficiency with an annual consumption of 10,436 kWh used for heating and hot water, at the average LPG price of 8.7p/kWh according to the Energy Saving Trust as of October 2024], versus an air source heat pump with a Seasonal Coefficient of Performance (or efficiency rating) of 4 and an annual consumption of 1,826 kWh at 15p/kWh with the Heat Pump Plus add-on. Rates updated December 2024.
- Bank one month of free heat for every 2 months you are with OVO up to a maximum of 12 months' free heat worth a maximum redemption value of £341.52 to be redeemed as a monthly credit to your bill of £28.46 when you purchase a heat pump from OVO. One month's free heat valued at £28.46, values given are based on customer having Heat Pump Plus tariff, please refer to terms for calculations. Actual savings may vary depending on efficiency of heat pump and tariff. Terms and eligibility criteria apply.
- Source: Energy Saving Trust.