• Get the best quotes, fast!
  • Over 5,000 engineers across the UK
  • Gas Safe registered engineers

Need a New Boiler?

Get FREE no-obligation quotes now!

  • No delays! Get quotes today
  • Compare quotes & get the best prices
  • Gas Safe & OFTEC registered engineers
 4.8 stars

1,928 reviews

 4.8 stars

1,928 reviews

Baxi Megaflo System 24 Gas Boiler

Baxi Megaflo System 24 Gas Boiler Boiler
Typical Price (inc VAT)
£822
Typical installation Cost (inc VAT)*
£500 - £1000
Sundries (Filter, Flue, etc)
£300
Total Cost
£1,622 - £2,122
Make Baxi
Model Megaflo System 24 Gas Boiler
Is Condensing Condensing
Efficiency Rating 92%
Band Rating A Rated
LPG Compatible No
Standard Warranty 7 Years
Central Heating Max. Output 24kW
Mounting Wall Mounted
Flow Rate N/A
Typical Price (inc VAT) £822
Typical installation Cost (inc VAT)* £500 - £1000
Sundries (Filter, Flue, etc) £300
Total Cost £1,622 - £2,122
ERP Rating A Heat

* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.

Get your best deal

Quickly compare 3 FREE quotes

  • Quotes from local engineers
  • Get quotes today, installed tomorrow
  • Finance options available
  • Save up to £500 on installation
Get Quotes Now It only takes 30 seconds
0330 808 0405
Call us to get quotes

We will get you the best deal!

0330 808 0405
4.7/5 out of 26,469 reviews

1,8 million quotes provided in 10 years

Product Description

The Baxi Megaflo 24 is a system gas boiler with an output rating of 24 kW and 91% efficiency.

How efficient is the Baxi Megaflo 24?

Baxi Megaflo system boilers are highly efficient as you can see by the 92% efficiency and ErP A-rating for heat. This means that it has the potential to help lower your heating bills.

Is the output rating suitable for my home>?

A central heating output rating of 24 kW makes this Megaflo boiler a great option for properties with up to 15 radiators.

Are any other options available in the Baxi Megaflo range?

Whether you need a lower or higher output that this 24 kW unit for your new system boiler, the Megaflo range could help. Lower outputs include 15 kW and 18 kW while there are also more powerful 28 kW and 32 kW boilers too.

Is a system boiler the right choice for my home?

For homes with 2 or more bathrooms and a high demand for hot water then a system boiler is a great option as they store hot water in a cylinder. This does require more space than a combi boiler, for example, which is an all in one heating system.

How long is the warranty period?

Available with a 7 year warranty as standard, you'll be well covered by Baxi after the installation of a Megaflo boiler.

What are the key features of the Baxi Megaflo 24?



The Megaflo comes with a pre-plumbing jig a pre-formed copper pipe tails built in filling loop 1 metre mains cable to help you save time and money as well as making it quick to install. It also comes with front access to all components for straightforward servicing.

How big is the Baxi Megaflo system boiler?

This unit has been designed for wall-mounted installation and measures 780x450x345mm (HxWxD).

Get your best deal

Quickly compare 3 FREE quotes

  • Quotes from local engineers
  • Get quotes today, installed tomorrow
  • Finance options available
  • Save up to £500 on installation
Get Quotes Now It only takes 30 seconds
0330 808 0405
Call us to get quotes

We will get you the best deal!

0330 808 0405
4.7/5 out of 26,469 reviews

1,8 million quotes provided in 10 years

Need a new boiler?

Get FREE no-obligation quotes now!

Excellent 4.8 out of 5

Find approved boiler engineers
in your area.

Begin your search by entering your postcode below.

Or select your region from the list and start your search