emergency boiler repair
boiler technician near me
oil boiler technician near me

Baxi 825 Heat 25kW Regular Gas Boiler

From: £2,029.00

Get a quote to install this boiler.




825 Heat 25kW Regular Gas Boiler

Is Condensing


Efficiency Rating


Band Rating

A Rated

LPG Compatible


Standard Warranty

10 Years

Central Heating Max. Output

25 kW


Wall Mounted

Flow Rate


ERP Rating

A Heat

Product Description

This is the Baxi 825 Heat, an efficient condensing regular gas boiler with a 25 kW central heating output rating.

How efficient is the Baxi 825 Heat?

Baxi has designed the 825 Heat to deliver highly efficient performance and the efficiency rating of 93% shows that it has the potential to lower your energy bills.

Is the output rating suitable for my home?

A central heating output of 25 kW makes this unit suitable for installation within properties with around 15 radiators.

Are any other options available in the Baxi 800 Heat range?

If a 25 kW boiler isn’t quite right for your property then there’s a smaller 16 kW unit and a more powerful 30 kW model too.

Is a regular boiler suitable for my home?

If you don’t already have a regular boiler installed in your home then a combi or system boiler is likely to be the more appropriate option. In addition to the boiler itself, regular boiler must be installed as part of a heating system which also includes tanks in the loft and a hot water cylinder. This means that complex pipework is needed which can be disruptive if being laid out from scratch.

How long is the warranty period?

You’ll be covered by Baxi for a lengthy 10 year period after the installation of a Baxi 825 Heat.

What are the key features of the Baxi 825 Heat?

A great feature of the Baxi 825 Heat is that’s it’s been fitted with an Adey Micro2 Magnetic Filter which helps to keep the system clear from blockages. In addition to that, the boiler operates quietly during operation so you won’t notice it.

How big is the Baxi 825 Heat?

The Baxi 825 Heat unit can be comfortable installed within a standard kitchen cupboard thanks to having dimensions of only 625x370x270mm (HxWxD).