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Baxi 200 24kW, 28kW Combi

The Baxi 200 Combi is an energy efficient gas condensing boiler that can meet the hot water and central heating needs of most homes.

Baxi is a popular boiler brand that manufactures a large range of reasonably priced combi boilers, such as the Baxi 200 Combi. This gas condensing boiler is designed to fit in a kitchen cupboard and features the latest technology to ensure it satisfies the needs of all those who own one. The boiler is also A-rated for efficiency and compatible with smart thermostats that can be controlled using a smartphone or tablet.

How Much Does this Boiler Cost?

Baxi 200 Combi prices range from £630 to £700, and the cost will depend on whether you choose the 24kW or 28kW model. Even though these prices include VAT, they don’t cover the cost of installation, which is likely to be higher than the boiler itself. It’s best to shop around and get quotes from different companies because prices also vary between suppliers and installers.

How will I know if this Boiler is Suitable for My Home?

This is a combi boiler (or combination boiler), so you won’t need to find space to install loft tanks or a separate hot water cylinder because it will heat your water directly from the mains. Like most combi boilers, the Baxi 200 Combi is a great option for smaller properties and homes with no more than just one bathroom. But as the boiler is available in two heat outputs, it’s recommended for small and medium-sized properties.

As it’s important that you select the right boiler type and size (kW) for your home, you should ask a Gas Safe registered engineer to assess your property and requirements prior to purchasing the Baxi 200 Combi.

Is it a High Efficiency Boiler?

Yep, the Baxi 200 Combi is considered a highly efficient boiler with a great efficiency of 89%. By being a modern condensing boiler, it uses less energy and can recover more heat to help save you more money on your energy bills. You can even use this boiler with an optional uSense smart thermostat that uses an app and enables you to monitor your energy use and control heating on and off times from a smartphone. This means you can schedule your central heating to switch on and off, even when you’re out of the house.

Does this Boiler have a Good Range of Controls and Features?

Baxi’s 200 Combi comes with a range of controls that you would expect to find on most modern boilers. The user controls are situated on the front of the boiler and include a reset and operating mode selector switch, as well as knobs that let you adjust your hot water and central heating temperatures. In addition to the smart uSense control, the boiler is compatible with optional 24-hour mechanical timers and a 7-day RF thermostat. Key features include an inbuilt frost thermostat and a temperature, status and fault diagnosis LCD display.

How long is the Warranty on this Boiler?

No matter whether you opt for the 24kW or 28kW model, you’ll get a 3-year parts and labour warranty as standard with the Baxi 200 Combi.

Baxi 200 Combi By Size and Price

ModelTypeDimensionsMaximum Flow RateOutputEfficiency RatingTypical Price
200 Combi 24CombiH – 700 mm
W – 395 mm
D – 279 mm
11.5 l/min24 kWA 90% and above£630
200 Combi 28CombiH – 700 mm
W – 395 mm
D – 279 mm
11.5 l/min28 kWA 90% and above£700

Summary of Important Information

  • Priced between £630 to £700
  • Heating output of 24kW or 28kW
  • Hot water flow rates of 9.8 or 11.5 litres per minute
  • Dimensions of 700mm (H) x 395mm (W) x 279mm (D)
  • Uses gas as its fuel source
  • A-rated for efficiency
  • Smart compatible
  • 3-year warranty as standard

Pros and Cons

Although some Baxi boilers come with only a 2-year warranty, we still feel that 3 years isn’t quite long enough. On top of this, the brand doesn’t have the best Which? score, so you need to take this into account when making your mind up about purchasing this boiler. You can check out our full list of pros and cons below.


  • Fits in a 290mm deep kitchen cupboard
  • Suited to flats and small to medium-sized houses
  • No need for separate cylinder or loft tanks
  • Easy to use and service
  • NOx Class 5 boiler – kinder to the environment
  • Provides maximum energy efficiency – reduce fuel bills and carbon emissions
  • Compatible with uSense smart room thermostat – can monitor your energy use and control your heating using a smartphone or tablet, wherever you happen to be


  • Baxi boilers have and overall Which? score of 54%
  • 3-year warranty – would prefer a longer standard guarantee
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