Baxi 400 Combi
Baxi's Quiet, Compact & Lightweight CombiIdeal for homes with
1 Bathroom
Ideal for homes with
1-3 Bedrooms
Click Here To Compare Local Baxi 400 Combi Prices
Baxi 400 Combi Overview
The Baxi 400 Combi is a quiet, compact and high-efficiency combi boiler that is easy to use and simple to install.
The Baxi 400 Combi is available in two sizes (the 424 and 428) and is a suitable option for small to medium sized homes. Thanks to the compact design the Baxi 400 is ideal for kitchen installations, and is small enough to fit in cupboards. It’s also the quietest combi boiler in the Baxi range, making it an ideal heating solution for light sleepers.
The Baxi 400 Combi comes with a standard 5 year parts and labour warranty for extra peace of mind.
Other features include: Compact cupboard fit, quiet in operation and LCD display.
Baxi 400 Combi Specification
Please select a boiler model below to view its specifications.
| Fuel | Gas |
| Model | 424 |
| MPN | 7656162 |
| Condensing | Condensing |
| Efficiency Rating | 93% |
| ERP | A Heat A Water |
| LPG Version | No |
| Solar Compatible | No |
| Standard Warranty | 5 Years |
| Central Heating Max Output | 21kW |
| Flow Rate | 9.8 l/min |
| Mounting | Wall |
| Dimensions | 700 x 395 x 279 |
| Typical Price (inc VAT) | £662.50 |
| Typical Installation Price (inc VAT) | £500 - £1000 |
| Sundries (Filter, Flue, etc) | £300 |
| Total Cost | £1462 - £1962 |
| Fuel | Gas |
| Model | 428 |
| MPN | 7656163 |
| Condensing | Condensing |
| Efficiency Rating | 93% |
| ERP | A Heat A Water |
| LPG Version | No |
| Solar Compatible | No |
| Standard Warranty | 5 Years |
| Central Heating Max Output | 21kW |
| Flow Rate | 11.5 l/min |
| Mounting | Wall |
| Dimensions | 700 x 395 x 279 |
| Typical Price (inc VAT) | £702.15 |
| Typical Installation Price (inc VAT) | £500 - £1000 |
| Sundries (Filter, Flue, etc) | £300 |
| Total Cost | £1502 - £2002 |
Baxi Combi Boilers
Below are the latest combi boilers available from Baxi.
Prices listed are for standard models and should be used as a 'guide price'. We are not able to show every possible retailer and cheaper prices may be available.
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Combi Boiler Manufacturers
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How we’re operating during the Covid-19 pandemic.
As a preference you can now request video quotes from our network of heating engineers.
We’re here to connect you with local heating engineers through the Covid-19 pandemic.
As the nation practices social distancing, our boilers are more important than ever, and we’re following the latest government advice to ensure you don’t go without heating or hot water.
Can I still get boiler quotes?
Yes – you can still get quotes from local heating engineers.
Remote quotes are possible in most cases but this will depend on the work involved. Your installer will be able to discuss quote options with you over the phone.
Are heating engineers still allowed to work?
Yes – heating engineers are key workers so can continue working in people’s homes as long as they are in good health and don’t have any Coronavirus symptoms.
Our engineers can provide you with a quote over the phone or via a video call, and will discuss these options with you so you can find a solution you are comfortable with.
Is it safe for a tradesperson to work in my home?
Yes – by maintaining the social distancing guidelines, a tradesperson will be able to safely carry out work in your home.
We’re closely following advice from the Government and Public Health England and will make appropriate changes where necessary.
Thank you for using Combi Boiler Prices and remember to stay safe,
The Combi Boiler Prices Team.