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

Need a New Boiler?

What work do you require?

Or do you require a boiler repair?

Get THE Best Deal

by quickly comparing 3 FREE quotes

  • Next day installation
  • Quotes from local engineers
  • 1.9 million quotes in 10 years
  • Save up to £500 on installation

The smarter way to find approved heating engineers

Excellent 4.8 out of 5 Trustpilot

Stay Safe.
Always use a Gas Safe registered engineer

Vaillant ecoFIT Pure 425 Regular Gas Boiler

Vaillant ecoFIT Pure 425 Regular Gas Boiler Boiler
Typical Price (inc VAT)
£976
Typical installation Cost (inc VAT)*
£500 - £1000
Sundries (Filter, Flue, etc)
£300
Total Cost
£1,776 - £2,276
Make Vaillant
Model ecoFIT Pure 425 Regular Gas Boiler
Is Condensing Condensing
Efficiency Rating 94%
Band Rating A Rated
LPG Compatible No
Standard Warranty 10 Years
Central Heating Max. Output 25.4 kW
Mounting Wall Mounted
Flow Rate N/A
Typical Price (inc VAT) £976
Typical installation Cost (inc VAT)* £500 - £1000
Sundries (Filter, Flue, etc) £300
Total Cost £1,776 - £2,276
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 26,822 reviews

1,8 million quotes provided in 10 years

Product Description

The ecoFIT Pure 425, designed and manufactured by Vaillant, is a condensing regular gas boiler that delivers highly efficient performance.

How efficient is the ecoFIT Pure 425?

A 94% seasonal space heating efficiency rating makes this a highly efficient Vaillant boiler that could help to lower your energy bills. It also has an ErP A-rating for heat.

Is the output rating suitable for my home?

The central heating output of 25.4 kW makes this an ideal heating system for homes with around 10 radiators.

Are other options available in the ecoFIT Pure range?

To make sure there’s a suitable heating system for almost any property type, the ecoFIT Pure range includes several models. In addition to this 25.4 kW unit, there are models with central heating outputs of 12.3 kW, 15.2 kW, 18.3 kW, 30.5 kW and 34.8 kW.

Is a regular boiler suitable for my home?

As a regular boiler, this unit needs to be installed as part of a heating system alongside a hot water storage cylinder, cold water storage tank and a feed and expansion tank. So if your property is limited on space, a regular boiler isn’t a suitable option.

How long is the warranty period?

Featuring a warranty of 2 years as standard, that can be extended to as long as 7 or 10 years when installed by a Vaillant Advance installer.

What are the key features of the ecoFIT Pure 425?

Boasting a variety of features and benefits such as an aluminium heat exchanger that has good performance that can lower energy consumption, helping you to save money. It also has simple controls that give you maximum control over the unit and a feature that allows the boiler to reduce itself when you don’t need as much heat, again, helping to lower those energy bills. The ecoFIT Pure comes with a rear flue option, meaning that it can be installed just about anywhere you’d like.

How big is the ecoFIT Pure 425?

The ecoFIT Pure 425 is a compact and lightweight unit that can be hidden away in a kitchen cupboard.

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 26,822 reviews

1,8 million quotes provided in 10 years

Need a new boiler?

Get FREE no-obligation quotes now!

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