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Combi Boiler

Get winter ready 

Secure your new boiler with a £100 deposit & have it installed within 48 hours, every boiler comes with an up to 10-year warranty included as standard. 

So, what are you waiting for?

Get a fixed price quote

Get winter ready 

Secure your new boiler with a £100 deposit & have it installed within 48 hours, every boiler comes with an up to 10-year warranty included as standard. 

So, what are you waiting for?

Get a fixed price quote

Keeping you safe & warm - Covid-19

I wouldn't hesitate to recommend Boiler Plan.

"On the same day that I phoned to enquire about a new boiler I had a fixed quote and finance in place. Due to social distancing, a local engineer completed the survey via WhatsApp video call. 48 hours later the boiler was installed. The job was completed to a high standard. We replaced our very old central heating with an Ideal combi boiler. Just wish we had done it sooner!"

Reviewed by V J

Buy a new boiler online and save £150

When you book a boiler install online, you’ll receive a £150 discount off the price of your installation. Booking online keeps our overheads low, so we pass the savings directly on to you.

Get a fixed price quote now

New boilers installed within 48 hours

Get a free instant online quote then choose to either book a survey with one of our surveyors who’ll offer guidance & advice on the perfect boiler for your home, or you can buy online and choose your package, install date and how to pay - all in the comfort of your own home.

When you’re happy with your package we can have it installed within 48 hours of purchase.

What's involved in installation?

  • Get a free instant online quote
  • Choose your perfect boiler
  • We check to make sure it’s an ideal fit for your home
  • Our gas safe registered engineers will install your chosen package
  • We’ll take the old unit away and tidy up after ourselves
  • You get an up to 10 year warranty
  • We give you the full VIP treatment


If you're wondering whether to repair or replace your boiler, it all depends on your current heating situation. For example, if your boiler is over 12 years old and breaks down every few months then you should definitely replace it. Or, if it's 8 years old with little to no repair work and is still efficient, then we'd stick with it until it shows any signs of trouble. 


We'd highly recommend getting an annual boiler service to make sure your boiler is running efficiently as possible.  

Unfortunately, there's no such thing as the best boiler, as different houses require different types of central heating. The best boiler for your home comes down to two things: Is it powerful enough to heat your home? and is it efficient enough to not waste your fuel? 

There are a number of boiler manufacturers in the UK such as Worcester Bosch, Vaillant, Ideal, Baxi, Potterton, Viessmann and even Boiler Plan – all of which offer a similar range of boilers that will be perfect for the vast majority of houses.

There are various factors that influence the cost of a brand-new boiler. The size of your home, the type of system you need or which brand you’d prefer - all have costs associated with them.


To help, we offer a free online quote that will let you know exactly what you'll be paying for a brand new boiler.

Every boiler we offer comes with an up to 10 years manufactured backed warranty, this will cover you for all labour, call-outs and parts - our dedicated customer service team are here to support you with any issues you may have. 


For complete peace of mind, we do offer care plans that will cover your full central heating system

A new boiler at an incredibly affordable price

There are absolutely no hidden extras and your warranty comes as standard.

All from just £1,758

  • No finance required
  • £100 deposit required*
  • Final payment due before installation
Get instant online quote

Your boiler package includes

  • Up to 10 year warranty
  • Flue kit worth up to £100 RRP
  • Magnetic filter worth up to £100 RRP
  • Web-enabled wireless thermostat
  • A chemical system flush 
  • Expert installation by a gas safe registered engineer
  • All fixtures, fittings and safety checks

*To book your installation online we require £100 deposit, this will be taken off your final price. Before installation can begin you'll have to pay 50% of the final price, the other 50% will have to be paid on the day of installation. 

How it works

No obligations quick online quote

Online quote

Choose your package, payment method & installation date.

Gas safe registered engineer video and home survey


Our experts will check your chosen boiler is a perfect fit for your home.

Gas safe registered engineer boiler installation


Our engineers will install your package, at a time & date that suits you.

Customer service happy healthy boiler


We're here to help and make sure you're 100% happy with the install.

Our customers love their new boiler

Up to 10 year warranty

Up to 10-year warranty

We offer a full, free and manufacturer-backed warranty with every installation. This covers you for all labour, call-outs and parts.

Benefits of boiler plan
Smart thermostat

Free Honeywell Lyric T6 smart thermostat

If you're interested in a smart thermostat, we offer a free Honeywell Lyric T6♦ on eligible boilers - we also give you the option to upgrade with any boiler.

Benefits of smart controls
New boiler cost

How much is a new boiler?

Our most affordable combi starts from just £1,758 with installation - find out exactly how much your new boiler will cost with free instant online quote.

New boiler cost explained
Buy a boiler online

Buy a boiler online now

Replacing your combi for an upgraded model? You can now purchase a brand-new combi online with only £100 deposit.

Fix my price

Other ways to pay

*To secure your installation a £100 deposit will need to be paid online. When your installation is confirmed you'll be asked to pay off 50% of the total price, you'll pay the remaining amount the day after installation is complete.

♦Excludes Erik31HE, Ideal Logic and Potterton boilers. To upgrade from the Neomitis wireless thermostat to the Honeywell Lyric T6 Smart Thermostat there will be an upgrade cost of £85. Boiler Plan are not responsible for any WiFi compatibility or connection issues.

ˆInstallation within 48 hours, subject to engineer availability at the point of purchase confirmation. We'll always prioritise any installs for those who don't have any heating or hot water.

ˆOnline installation discount - Applies to direct new customers only available on installations booked from 2/09/20. The £150 installation discount will be added at the point of purchase. The promotion is non-transferable.