Baxi boiler prices

Proud to have been manufacturing boilers in the UK since 1866, Baxi also offer industry-leading free parts and labour warranties. Baxi aim to design and build an extensive range of energy efficient, easy to use domestic gas boilers in 3 types; combi, heat-only and system.

Some of the most popular series of boiler models by Baxi include the EcoBlue, Platinum, and Duo-Tec series.

New Baxi boiler price range (£574.80-£1,233.71*)

Baxi are an established household name in the UK, known for their quality and have a reputation for manufacturing of domestic boilers. They produce boilers of all shapes and sizes so whether you have a small terrace or a large detached home with multiple bathrooms, you should find a Baxi boiler suitable. Heat and hot water outputs of Baxi boilers vary between 12kW up to 40kW, and come with a manufacturer-backed warranty of up to 10 years.

Prices of Baxi boilers vary depending on size and type. Starting from £574.80 is the Baxi 124 combi boiler, ascending up to £1,233.71 for the EcoBlue Advance 40 combi boiler. Despite Baxi’s extensive range however they currently only offer Gas boilers, so if you’re looking for an oil or electric solutions then you could consider an alternative brand such as Worcester Bosch.

Why choose a Baxi boiler

There are many advantages to choosing a Baxi boiler for your home, we have summarised just a few for you:

2 – 10 year manufacturer warranty

Extensive range should cover almost every home

Heating product of the year - Baxi 400 Combi

Baxi have a great reputation as a quality British company

2017 Gas Industry Awards: Energy Efficiency Award Winner

Extra-long twin flue system which means your combi boiler could be located a long distance from your outside wall

Compare Baxi boiler prices

BrandModel NameTypeFuelKwWarrantyTypical Price*
(Including VAT)
Baxi124CombiGas24kW2£574.80
BaxiDuo-tec 28CombiGas28kW7£886.80
Baxi212 Heat 12Heat-OnlyGas12kW3£630.00
Baxi412 Heat 12Heat-OnlyGas12kW5£650.00
Baxi215 Heat 15Heat-OnlyGas15kW3£660.00
Baxi415 Heat 15Heat-OnlyGas15kW5£675.00
Baxi418 Heat 18Heat-OnlyGas18kW5£705.00
Baxi224 Heat 24Heat-OnlyGas24kW3£714.00
Baxi224CombiGas24kW3£714.00
Baxi428CombiGas28kW5£720.00
BaxiEcoBlue Heat 12Heat-OnlyGas12kW2£736.66
Baxi230 Heat 30Heat-OnlyGas30kW3£750.00
Baxi228CombiGas28kW3£754.80
Baxi424 Heat 24Heat-OnlyGas24kW5£755.00
Baxi424CombiGas24kW5£755.00
BaxiEcoBlue Advance Heat 13Heat-OnlyGas13kW7£780.16
BaxiEcoBlue Heat 15Heat-OnlyGas15kW2£783.10
BaxiEcoBlue+ 24CombiGas24kW7£790.80
BaxiDuo-tec 28 LPGCombiGas28kW7£795.93
BaxiMegaflo System 15SystemGas15kW7£808.30
Baxi430 Heat 30Heat-OnlyGas30kW5£830.00
BaxiPlatinum 24CombiGas24kW10£849.47
BaxiDuo-tec 24CombiGas24kW7£849.60
BaxiEcoBlue Heat 18Heat-OnlyGas18kW2£856.59
BaxiEcoBlue Advance Heat 16Heat-OnlyGas16kW7£868.27
BaxiEcoBlue+ 28CombiGas28kW7£886.80
BaxiEcoBlue Advance 40CombiGas40kW10 £1,233.71
BaxiEcoBlue Heat 21Heat-OnlyGas21kW2£887.44
BaxiEcoBlue System 12SystemGas12kW5£896.58
BaxiEcoBlue Heat 24Heat-OnlyGas24kW2£898.35
BaxiMegaflo System 18SystemGas18kW7£908.74
BaxiEcoBlue Advance Heat 19Heat-OnlyGas19kW7£910.22
BaxiDuo-tec 33CombiGas33kW7£914.73
BaxiEcoBlue Advance Heat 25Heat-OnlyGas25kW7£917.70
BaxiEcoBlue System 15SystemGas15kW5£917.91
BaxiEcoBlue Advance 24CombiGas24kW10£918.48
BaxiMegaflo System 24SystemGas24kW7£918.98
BaxiPlatinum 28CombiGas28kW10£944.79
BaxiMegaflo System 28SystemGas28kW7£950.49
BaxiEcoBlue Advance Heat 30Heat-OnlyGas30kW7£950.74
BaxiEcoBlue System 18SystemGas18kW5£957.51
BaxiMegaflo System 32SystemGas32kW7£974.32
BaxiDuo-tec 40CombiGas40kW7£982.05
BaxiEcoBlue+ 33CombiGas33kW7 £1,006.02
BaxiEcoBlue System 24SystemGas24kW5 £1,047.46
BaxiEcoBlue Advance 28CombiGas28kW10 £1,056.48
BaxiEcoBlue System 28SystemGas28kW5 £1,081.19
BaxiPlatinum 33CombiGas33kW10 £1,088.31
BaxiEcoBlue System 32SystemGas32kW5 £1,131.03
BaxiEcoBlue Advance 33CombiGas33kW10 £1,170.66
BaxiPlatinum 40CombiGas40kW10 £1,214.79
Baxi128CombiGas28kW2£622.80

Baxi boiler type range

There are three different types of Baxi boilers available which includes combi, system and heat-only (also referred to as regular or conventional) but they are only available on gas. We’ve compiled more information about each of the boiler types available at Baxi below.

New Baxi combi range

Baxi are one of the most trusted suppliers of combi boilers in the UK, including popular series such as EcoBlue and Duo-tec. With outputs ranging from 24kW up to 40kW there is a suitable boiler for a variety of different sized homes.

If you’re interested in getting a Baxi boiler installed in your home, you’ll want to know the typical price range of Baxi boilers first. Baxi combi boilers start from £574.80 and increase in price up to £1,233.71, however the cost of installation will vary depending on the conditions of your current system and home. The manufacturer-backed warranty of Baxi combi boilers are also very generous ranging between 2 and 10 years.

New Baxi system range

Baxi system boilers are typically installed in larger homes that require more hot water than a combi boiler would be able to provide for efficiency. The system range on offer by Baxi includes the EcoBlue and Megaflo series which range in output from 12kW to 32kW and all come with a 7-year manufacturer-backed warranty.

The prices of a Baxi system boiler range from £808.30 to £1,131.03 with the cheapest being the Megaflo System 15 and the most expensive being the EcoBlue System 32.

New Baxi heat-only range

Also referred to as conventional or regular boilers, Baxi offer an extensive range of heat only boilers suitable for small to medium sized homes. The kW output of the Baxi heat-only boilers range from 12kW to 30kW. Baxi heat-only boilers can have up to two water tanks; a large cold water storage tank, and a small feed and expansion tank.

Baxi conventional boilers start from £630 with the 212 Heat 12kW and range to the EcoBlue Advance Heat 30kW which is £950.74. The heat-only boilers come with a manufacturer-backed warranty of up to 7 years.

What is the Baxi range suitable for?

Baxi have an extensive range of combi, heat-only and system boilers meaning that despite the size of your property, there is likely a boiler model that will be suitable. When it comes to deciding on what boiler you need, one of the most important factors is the kW output. The output you need is determined by the number of radiators, bathrooms and rooms that you have.

Generally, the larger the property or the higher the demand for heat and hot water, the higher the kW output is typically required to operate efficiently. A boiler with 12kW would be typically best suited to a small terraced house or flat, whereas a boiler with 40kW would typically best suit a large detached house with multiple bathrooms. If you’re unsure as to the kW output you require, here is a basic guide:

24-27kW28-34kW35-42kW
1-2 bedroom3-4 bedroom4+ bedrooms
10 radiators15 radiators20 radiators
1 bathroom1-2 bathrooms2+ bathrooms

(This information has been supplied by Help-Link UK limited and has been produced for information purposes only and should not be used or relied upon as a substitute for professional advice by a suitably qualified engineer.)

* Prices correct as of December 2017 from our list of suppliers