Baxi Boiler Prices 2025

Baxi are the third largest boiler supplier in the UK  (1. Worcester Bosch, 2. Ideal) and sell about 300,000 boilers a year.

They are part of BDR Thermea after merging in 2010, and have come a long way since being founded in Preston in 1866.

• they launched the infamous Baxi Bermuda back boiler in 1955

• purchased Potterton and Myson Radiators in 1999

• brands in the group include Potterton, Main Heating and Heatre Sadia

Baxi are a household name in the UK and a very trusted with a 4.6 rating on Trustpilot with over 67k reviews.

Baxi boiler prices

Baxi boiler cost is determined by the type of boiler you need. Baxi produce 7 different types of boilers and they all have different pricing. In this article we have pulled together all the information you need about Baxi and the different types of boilers it manufactures to help guide you and find your perfect Baxi boiler. Continue reading to find out more and jump to the relevant section using the handy jump links below.

Baxi maufacture:

• Combi boilers

• System boilers

• Conventional boilers

• Gas boilers

• LPG boilers

• Condensing boilers

• Compact boilers

Baxi combi boilers cost from £750 right up to £1,500 for the boiler itself and from £2,250 to £5,000 when fully installed. The final cost of the installation will depend on the job type and and complications found during the survey.

• Baxi manufacture premium and value ranges of combi boilers which impacts the cost. The more expensive premium ranges have longer guarantees and more impressive technology.

• Their combi boilers are available from 24kW capacity (perfect for a flat or small house) up to 36kW (perfect for a larger home) with the cost rising as the capacity increases.

• Baxi offer combi boilers with 5 year guarantees (value), 7 year guarantees (mid-range) and 10 year guarantees (premium).

Baxi system boilers cost between £950 and £1,400 for the boiler itself and from £2,450 up to £5,000 when fully installed. The final installation price will be determined by the complexity and intricacies of the job.

• Baxi have premium and value ranges of system boiler; the cost of the premium range is more than the value, however the extra spend does pay for additional technology, higher grade components and longer guarantees.

• Baxi offer 5 year guarantees on their value range, 7 year on the mid tier and 10 years on the premium system boilers.

• The price of a Baxi system boiler also depends on the output capacity required for your property. They offer 15kW for smaller properties up to 30kW for larger homes.

Baxi conventional boilers cost from £750 up to £1,500 for the boiler only and when fully installed between £2,250 and £5,000. With the final cost depending on the old and new boiler type, the location of the boiler and any additional extras.

• Baxi have premium and value ranges of conventional boilers. The value ranges are more cost effective on an initial outlay but may not be in the longer run as the premium ranges have much longer guarantees whichwill cut out any repair bills in the future.

• The lowest priced conventional boiler ranges have 5 year guarantees, mid range 7 years and premium range 10 years.

• Baxi conventional boilers are available from 12kW capacity right up to 30kW so are perfect for small, medium and large homes. The price increases along with the capacity.

Baxi gas boilers cost between £750 and £1,500 for the boiler supply and fully installed cost from £2,250 to £5,000. The full cost of the job will depend on the boiler type being removed, the boiler type being installed, whether there is a location change for the new boiler, generally the more complex the job the higher the total cost.

• Baxi produce premium boiler ranges and value focussed ones. The premium ranges have higher grade components, more advanced technology and longer guarantees and therefore cost more.

• The power output of the Baxi boiler impacts the price. The capacity in kW ranges from 12kW to 36kW and the price increases as the capcity does.

• Baxi gas boilers come with a 5 year, 7 year or 10 year guarantee. The more expensive boiler ranges have the longer guarantees and although the initial outlay is more for the flagship models the extra guarantee and higher grade components may reduce repair costs in the future so make them more cost effective.

Baxi LPG boilers cost from £750 to £1,500 (supply only) and from £2,250 to £5,000 fully installed, with the final price being subject to the type of job and how much parts and labour it will require.

• Baxi LPG boilers come in a range of capacity options from 15kW to 36kW and as combi and system boiler types. They do not offer conventional LPG boilers.

• Baxi have 3 ranges with an LPG option, the 800, 600 and 400. The 800 is the most premium of the ranges and has higher grade components and a longer guarantee than the 600 and likewise the 400, so is more expensive.

• LPG boilers form Baxi are aavilable with 5, 7 and 10 year guarantees.

Baxi condensing boilers cost between £750 and £1,500 (boiler supply only) and from £2,250 to £5,000 with full installation. The specifics of the individual job, such as old boiler type and new boiler type, if the new boiler is in a different location and any additional extras, will detemine the final price.

• Baxi condensing boilers are available as combi, conventional and system boilers across premium and more value focussed ranges. The Premium boilers tend to have higher grade components and longer guarantees and therefore cost more.

• Baxi sell condensing boilers with 10, 7 and 5 year guarantees.

• The power output range of Baxi condensing boilers ranges from 12kW to 36kWs and increase in price as the capacity increases.

Baxi Compact boilers cost between £750 and £1,500 for the boiler itself  and from £2,250 to £5,000 fully installed. The overall cost of the installation will depend on the complexity on the job, any boiler moves and hte boiler types (old and new).

• Baxi have 3 boiler ranges with compact in their name, but all the boilers they currently produce have the dimensions of a compact boiler.

• Baxi compact boilers are available as combi, system and conventional. And are available from 12kW up to 36kW outputs, with the price tending to increase as the capacity does.

• Baxi offer compact boilers with 5 year,  7 year and 10 year guarantees depending on the boiler range.

Summary on Baxi boiler prices

Thanks for reading, we hope you found that useful. You should now have all your need to know about Baxi boiler prices, the different types of boilers Baxi produce and how much each model costs for the boiler and the boiler plus installation.

Now you just need to compare Baxi Boiler Prices