Heat your home efficiently with a heat pump.

We're here to help you understand how heat pumps work, and what the benefits are to you.

Jumping leaf.

What is an air source heat pump?

Heat pumps are the latest in home energy tech. We all know about boilers, as millions of people throughout the UK use them to heat their homes, but, you might not have come across a heat pump before. 

What these do is take warmth from the outside air, or ground, and crank it up to heat your home. They give you hot water too, creating a cleaner, more efficient alternative to a gas boiler.

Heat pumps are a great way of making your home more sustainable by reducing your heating costs and carbon footprint. Did you know an air source heat pump is typically 3 to 4 times more efficient than older heating systems?¹ They're not just a lot of hot air!

1 Potential annual savings are based on the installation of a standard air source heat pump in an average sized three-bedroom detached home. Savings are dependent on your property size, your household electricity usage, the current of any existing electric storage heater used and its age. Savings are dependent on the current electric storage heater, oil, gas, LPG system used, and their age. Figures are sources from the Energy Saving Trust website and are based on fuel prices as of April 2024.

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2 Electricity backed by 100% renewable sources, E.ON's renewable generation assets, agreements with UK generators and the purchase of renewable electricity certificates. The electricity supplied to your home comes from the National Grid. Fixed term contracts only. Smart meter required, where eligible. Exit fees and T&Cs apply.

What types of heat pumps are there?

Heat pumps come in a few varieties, each with its own way of converting ambient temperatures into cosy heat.

Air source heat pumps.

These are the most popular types of heat pump. They pull in heat from the air outside into your home, and then boost it to the temperature you need inside.

Ground source heat pumps.

These heat pumps tap into the warmth stored underground. They use a bore hole, and a network of pipes to pull that natural warmth up into your home.

Water source heat pumps.

If you're lucky enough to live near a river or lake, these heat pumps could be way forward. They extract warmth straight from the water, work their magic to boost it up to the heat needed for your radiators and hot water needs, and provide a super-efficient way to heat your home.

What are the benefits of air source heat pumps?

Heat pump for heating.

Ditch those old, inefficient and clunky heaters. Heat pumps deliver cosy warmth throughout your home and they're incredibly energy-efficient.

Smart heating at your fingertips.

Many heat pumps connect to smart apps so you can control the temperature from anywhere. Set schedules, save even more energy.

Heat pump grants.

In the UK at the moment there’s a government grant that takes £7,500 off the cost of an air source heat pump installation!³ There’s never been a better time to get one.

3 The Government’s Boiler Upgrade Scheme is valid for heat pumps that are commissioned from April 1st 2022. To be eligible for the grant, a valid Energy Performance Certificate (EPC) from the last 10 years, with no recommendations for cavity wall or loft insulation is required. Unfortunately new build homes are ineligible for the Boiler Upgrade Scheme. Owner and property eligibility apply. To see the full eligibility criteria and exclusions, visit the Government Boiler Upgrade Scheme website

Energy efficient.

Heat pumps are the future of home heating tech, using way less electricity than those energy-eating traditional heaters. Heat pumps are around 3 to 4 times more efficient than traditional heaters4, which means they could help to lower your bills and they’re less strain on the planet – win-win!

4 Potential annual savings are based on the installation of a standard air source heat pump in an average sized three-bedroom detached home. Savings are dependent on your property size, your household electricity usage, the current of any existing electric storage heater used and its age. Savings are dependent on the current electric storage heater, oil, gas, LPG system used, and their age. Figures are sources from the Energy Saving Trust website and are based on fuel prices as of April 2024.

Eco-friendly.

Since they're not burning fuel to create heat, heat pumps release far less emissions than gas heaters. A big thumbs up for the environment!

Existing heating systemAnnual fuel bill saving (£/year)

Old (G-rated) gas boiler

£340

Old electric storage heater

£1,100

New electric storage heater

£840

Old (G-rated) oil boiler

£510

New (A-rated) oil boiler

£65

Old (G-rated) LPG boiler

£510

New (A-rated) LPG boiler

£100

Coal

£1,100

What size air source heat pump do I need?

Choosing the right size air source heat pump (ASHP) is crucial for maximising efficiency and comfort in your home. The size you need depends on a few things, like your home’s size, insulation quality, and heating needs. Let's break it down.

Home size.

The size of your home is a major factor. Larger homes, such as a typical 4-bed house, will need a larger ASHP compared to a smaller home. We can help you determine the appropriate size you’ll need, usually measured in kilowatts (kW), to ensure your home is comfortably heated.

Insulation.

As you’ve probably guessed, well-insulated homes retain heat better, so you’d probably be ok with a smaller ASHP. If your home is older or not well insulated, you might need a more powerful unit to maintain a comfortable temperature. So, improving your insulation could mean that you’d need a smaller heat pump size, and it’d boost overall efficiency. Luckily, there are some schemes that could help you with the cost of insulation.

Hot water demand.

The hot water cylinder is sized to meet the hot water demand of your home. This is worked out by the number of bedrooms you have, and the amount of people who could potentially live there.

Professional assessment.

One of our qualified surveyors will conduct a heat pump survey to assess your home’s specific needs. They’ll consider factors like the size of your property, its insulation and the local climate, then recommend the ideal ASHP size.

By choosing the right size air source heat pump, you ensure optimal performance, efficiency, and comfort, making your investment worthwhile. We're here to help you find the perfect fit for your home. Contact us today for a professional assessment and personalised recommendations.

Are heat pumps worth it, and are they right for my home?

The short answer: Yes! Heat pumps are a serious contender for any homeowner looking to ditch the fossil fuel habit. However, there are a few factors to consider:

Your home's insulation.

Heat pumps work best in well-insulated homes, where that lovingly produced warmth won't sneak out. It might be advised to get your home insulated before you go down the heat pump route. You may even be eligible for schemes that help with this cost, such as The Great British Insulation Scheme.

Space.

Air source units need a bit of outdoor space, but can happily sit next to an outside wall, with minimal disruption to your garden. Whereas a ground source heat pump installation will involve a fair bit of digging for the pipework.

Upfront costs.

Prices start from £11,000, but don't forget those potential long-term savings and available government grants that could take £7,500 off the installation cost. Plus, if you’re an E.ON Next customer, you can get an additional £350 off too! T&Cs apply.

5 Potential annual savings are based on the installation of a standard air source heat pump in an average sized three-bedroom detached home. Savings are dependent on your property size, your household electricity usage, the current of any existing electric storage heater used and its age. Savings are dependent on the current electric storage heater, oil, gas, LPG system used, and their age. Figures are sources from the Energy Saving Trust website and are based on fuel prices as of April 2024.

Installing an air source heat pump at home: A smooth journey to cosy comfort.

So, you're ready to ditch the gas boiler and join the heat pump revolution? Here's a quick overview of what to expect during the installation process:

We'll get to know you and your home.

One of our heating experts will chat with you to understand your heating needs. They’ll recommend the ideal heat pump type for your home, and answer any questions you might have.

The site check.

A qualified surveyor will visit your home to assess the space available. They’ll check your existing heating system to see if radiators and pipes will need replacing, and ensure everything's OK for a smooth installation and provide you with a fixed price quote.

Installation day.

The big day arrives! Certified installers will carefully put in your new heat pump, ensuring everything’s connected and functioning perfectly. They’ll try to minimise disruption to your everyday life, and clean up any mess after!

Your ASHP training session.

Before you know it, your new heat pump will be up and running! Our friendly technicians will walk you through how to use your new heat pump’s controls and answer any questions you might have.

Relax and enjoy the warmth.

You're officially a heat pump pro, and taken a significant step into energy sustainability. But don't worry, we're never far away. Our team’s always happy to answer any questions or provide support you need down the line.

Why buy a heat pump from us?

When you choose us for your heat pump installation, you can relax knowing you’re in the hands of a Which? approved service.

Not only do we have £350 discount for E.ON Next customers, and flexible ways to pay, including 0% finance options6, we also have the national accreditations for both boiler and air source heat pump installation services in the UK, giving you the reassurance you need when picking a sustainable heating solution for your home.

6 E.ON Energy Installation Services Limited acts as a credit broker not a lender and work exclusively with Creation Consumer Finance Limited who acts as the lender. Credit subject to status, terms and conditions apply and can be found at eonenergy.com/terms-and-conditions/eon-installation, E.ON reserves the right to amend its finance offering at any time and may withdraw at short notice.

E.ON UK plc is an Introducer Appointed Representative of E.ON Energy Installation Services Limited who are authorised and regulated by the Financial Conduct Authority in relation to credit broking services under number 750410. Registered in England and Wales under company number 09965944 with its registered office at Westwood Way, Westwood Business Park, Coventry, CV4 8LG.

Getting an air source heat pump quote.

Ready to make the leap into efficient, eco-friendly heating? Getting a free, no-obligation quote for an air source heat pump (ASHP) installation from E.ON Next is simple and straightforward. Here’s how you can get started:

Online quote: Answer a few questions online and provide us with some basic information about your home and heating needs. This allows us to provide a preliminary quote tailored to your needs. It’s fast, convenient, and can be done from the comfort of your own home.

Phone call: To get a full understanding of your needs, and to recommend the ideal set-up for your home, one of our friendly and knowledgeable team will call you at a time that's good for you. We’ll then discuss your requirements, answer any questions, and guide you through the process. We’re here to help you understand the benefits of ASHPs and provide a quote based on your specific needs.

We pride ourselves on offering quality products, professional installation, and transparent quotes. No hidden fees, no surprises – just clear and honest information to help you make an informed decision. Our goal is to make the transition to a more efficient and sustainable heating system as smooth as possible.

Don’t wait to start saving on energy bills and reducing your carbon footprint. Get your free, no-obligation quote today! Answering a few quick questions can be the first steps towards a warmer, and more efficient home.

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Some of our heat pumps FAQs.

Heat pump technical FAQs.