New boilers

Get a new boiler installed from £1,690

Use code FREEHIVEMINI on any boiler order for a free Hive Thermostat Mini. T&Cs apply*

Here for your boiler needs

New boiler

Supplied and fitted from as little as £1,795

AIRCON Life

New boiler, services + repairs from £33.35pm

Boiler finance

Spread the cost monthly or buy now pay later

Boiler servicing

Get your boiler serviced for £10 a month

FROM £1,795

Combi boilers

Combi boilers use one unit for heating and hot water and are used by around 80% of the UK

FROM £2,625

System boilers

A system boiler requires a hot water cylinder, where it will store hot water until it’s required

FROM £2,595

Standard boilers

A standard or conventional boiler requires a hot water cylinder and cold water tank

FROM £3,299

Heat pumps

A highly efficient home heating option, on average heat pumps operate at 300% efficiency

Affordable new boilers from AIRCON

Spread the entire cost on selected boilers with up to 48 payments at 0%

Finance from 12-120 months

All-inclusive worry-free AIRCON Life boiler plan from £33.35 a month

120 month boiler plan

All major credit and debit cards accepted so you can pay in full today

Pay today

Efficient Boiler Setup by Specialists

Expertly picked boilers

Find the perfect new boiler for your home

We expertly recommend boilers that will work for your home. You can get it delivered and installed in as little as 24 hours

Full protection

We’ll be there for any issues that arise

With unlimited next day repairs & your annual services included, you’ll never have to worry about being without heating or hot water

Our Gas Safe installers

Every installer is Gas Safe registered

Every boiler installer in our network is Gas Safe registered, with plenty of experience

Five star service

We take the pain out of buying a new boiler

That means no salespeople visiting your home, and one fixed, fair-price quote for your full installation

Getting a new Boiler with AIRCON

1

Discover

Answer some questions about your home and get a fixed-price new boiler quote in minutes

2

Choose

Compare brands, models and sizes to choose the right new boiler for your home. Pay upfront or in instalments

3

Install

Order your new boiler online by 3pm for next-day installation by a skilled and friendly AIRCON accredited engineer

4

Maintain

Download the AIRCON app to keep track of your installation and view all your important documents

1

2

3

4

Discover

Answer some questions about your home and get a fixed-price new boiler quote in minutes

Choose

Compare brands, models and sizes to choose the right new boiler for your home. Pay upfront or in instalments

Install

Order your new boiler online by 3pm for next-day installation by a skilled and friendly AIRCON accredited engineer

Maintain

Download the AIRCON app to keep track of your installation and view all your important documents

Boiler Brands

We stock energy-efficient boilers from leading manufacturers, so you’ll find the perfect new boiler for you.

Worcester Bosch

Explore boilers from Worcester Bosch

Vaillant

Discover new boilers from Vaillant

Baxi

Find a new Baxi boiler for your home

Navien

Learn more about our range of Navien boilers

The all-inclusive worry-free boiler plan

Take the stress out of boiler ownership with a AIRCON Life plan, from only £33.35 a month, which includes:

A new A-rated boilerAnnual service

No callout fees

Unlimited boiler repairs

Fix or replace

No deposit or price rises

AIRCON HEAT

Comparing prices?

We enjoy saving you time and money; that's why we regularly review our prices. In fact, we guarantee to beat any like-for-like boiler installation quote by £50, so you can shop with peace of mind.

What happens on your installation day

100k

Gas safe engineers

1 million+

fixed price quotes given yearly

150+

Ops & tech staff

1st

to offer boilers online

150k+

AIRCON customers

30k+

Trustpilot reviews

1

largest online boiler company

Considering getting a new boiler?

Boiler servicing for £10 a month

We’ve teamed up with HomeServe to offer a boiler service plan which allows you to spread the cost, while helping make sure your boiler is running smoothly and efficiently.

Buy a boiler. Replace your radiators, too.

Add up to 10 like-for-like radiators when choosing your boiler and get a free TRV on each one to help you improve the efficiency of your heating system. We’ll install them during your boiler installation. We can only fit new radiators in place of existing ones, not in new locations.

Got questions about a new boiler?

Check out our advice guides full of hints and tips from our expert AIRCON accredited engineers.

How much can solar
Panels save?

How are solar panels
installation?

Do work solar panels in winters?

New boiler questions

How much should a new boiler cost?

The exact amount you’ll pay for your boiler replacement will depend on the size of your home and how many people live there, as well as other factors such as what type of system you require and if you want your new boiler installing in a different location. 

At AIRCON, we offer fixed-price quotes for boiler installations that include everything you’ll need – no hidden costs or surprise bills once you’ve signed on the dotted line! Our installations start from just £1,795, or you can spread the cost into affordable monthly amounts, with no deposit to pay.

Anyone can get a new boiler if they feel they need an upgrade. However, it’s more cost effective to only upgrade your boiler if your current one is faulty, or if it’s over 10 years old. Constantly replacing faulty components can end up being much more costly than a complete system replacement, so an efficient upgrade is often the best option.

For brand new, quality boilers that deliver, browse our selection of Worcester Bosch, Navien, Vaillant and Ideal boilers. We’ll even give you an extended boiler warranty with your purchase of any Worcester Bosch boiler.

Depending on where you live, there are various grants available for new heating systems – such as the ECO4 scheme, LA Flex funding, and Boiler Upgrade Scheme.
Depending on where you live, there are various grants available for new heating systems – such as the ECO4 scheme, LA Flex funding, and Boiler Upgrade Scheme.

AIRCON only offer the best boiler brands, so when looking for a new boiler, we’d recommend looking through our range for peace of mind. The best brands of combi boilers for consistent quality include Worcester Bosch and Ideal. It’s also worth checking the energy efficiency rating to ensure your chosen boiler is not only good for the environment, but also helps you to save money in the long run.

What’s even better, is that with every purchase of a boiler from AIRCON, you’ll have the option of choosing a Google Nest Learning Thermostat and a Google Home Hub to help you get the most out of your new appliance.

We stock a range of gas boilers from reputable manufacturers including Worcester Bosch, Ideal, Navien and Vaillant. Each of these manufacturers are known for building energy efficient, A-rated systems that last. With AIRCON, you can be confident your new gas boiler will last you for years to come.

Our qualified engineers can install a new boiler in your home as soon as tomorrow, subject to availability. Our find a boiler tool will choose the best gas boiler for you and your home, and then you can get it delivered and installed at your convenience.

As a general rule, a boiler can be fitted between six hours to four days. The length of the installation will depending on a number of factors.

1. The type of system/boiler you currently have 2. The type of system/boiler you want installing 3. The type of fuel being used 4. Whether the boiler needs relocating 5. The type and size of boiler you are installing

The quickest boiler installation process happens when a combi boiler is replaced with a new combi boiler. This is because the setup is already in place, with most likely only minor adjustments required to the pipework. A combi boiler swap should take a qualified engineer around 6 hours to complete, but we recommend allowing for a full day to complete an installation should any unforeseen issues arise.

If you wish to relocate your boiler, you can expect this to take around another half a day to complete, taking around a day and half to install a new boiler and relocate it.

If you have a system or a conventional boiler and are planning to change this to a combi boiler, it will take a bit longer to change the boiler because there will be tanks to remove and new pipework to be fitted. On average, a system to a combi boiler swap should take around 2 days to complete.

Book a new boiler installation with AIRCON.

It is illegal to install a boiler by yourself unless qualified.  A boiler should only be fitted by a Gas Safe registered engineer. If installed incorrectly, you could cause an explosion and face criminal charges.

The Approved Code of Practice HSE Safety Regulations says that in order for a person to be viewed as ‘competent’ at installing a boiler, a person must do the following:

  • Complete a recognised training course followed by a completed assessment
  • Is either currently registered or has past experience being registered where they can prove competence

You must have received training in relation to:

  • Water and electricity
  • The potential exposure to asbestos
  • All possible dangers
  • How to take the necessary precautions

For peace of mind, book a boiler installation with a AIRCON Gas Safe registered engineer today.

You’re only a few steps away from a nice warm bath 🛁