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ecoFIT Pure 425 Regular Gas Boiler

Written by Adam Colbeck
Updated on 24th February 2025
Posted on 23rd February 2025
Topic:

Overview of Vaillant ecoFIT Pure 425 Regular Gas Boiler

The Vaillant ecoFIT Pure 425 Regular Gas Boiler is a highly efficient and reliable heating solution designed for homes requiring a traditional heating system with a separate hot water cylinder and cold water storage tank.

As part of Vaillant’s ecoFIT range, this boiler is engineered to deliver powerful heating performance while maintaining compact dimensions, making it a perfect choice for properties with limited space.

This regular boiler boasts an A-rated energy efficiency and operates with quiet Mark accreditation, ensuring a peaceful home environment. Designed with the latest heating technology, the ecoFIT Pure 425 provides excellent performance while reducing energy bills and carbon footprint.

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Vaillant ecoFIT Pure 425 Regular Gas Boiler Key Features

  1. High Efficiency
    The Vaillant ecoFIT Pure 425 is an A-rated boiler, with an impressive efficiency rating of 94%, which helps homeowners reduce energy costs while minimising environmental impact.
  2. Compact and Lightweight Design
    With its small footprint and lightweight structure, this boiler is designed to fit inside a standard kitchen cupboard, making it ideal for homes with limited space.
  3. Quiet Mark Accreditation
    Featuring Vaillant’s advanced low-noise technology, the ecoFIT Pure 425 is one of the quietest boilers in its category, ensuring minimal disruption in your home.
  4. Compatible with Smart Controls
    This boiler is compatible with Vaillant’s vSMART thermostat, allowing you to control heating remotely and optimise energy usage for enhanced convenience and cost savings.
  5. High-Quality Stainless Steel Heat Exchanger
    The durable stainless steel heat exchanger ensures longevity and efficient heat transfer, reducing the need for frequent maintenance.

Is the Vaillant ecoFIT Pure 425 Regular Gas Boiler Suitable for My Home?

The ecoFIT Pure 425 is designed for properties with a traditional heating system, making it an ideal choice for larger homes or those with higher hot water demands.

It requires a separate cold water storage tank and a hot water cylinder, so it’s best suited for homes already equipped with these components.

If you have a small to medium-sized home with one bathroom and are looking for a space-saving, energy-efficient heating solution, this model is an excellent option.

However, if you need a higher output, Vaillant offers additional models within the ecoFIT Pure range that might better suit your needs.

Size

The Vaillant ecoFIT Pure 425 has compact dimensions, making it easier to install in kitchen cupboards or tight spaces. The approximate dimensions are:

  • Height: 600mm
  • Width: 375mm
  • Depth: 295mm

These measurements allow for flexibility when installing the boiler in different locations within your home.

Vaillant ecoFIT Pure 425 Regular Gas Boiler Range of Models

Vaillant’s ecoFIT Pure series includes several models with varying outputs to accommodate different heating needs. Below is a table of available models and their prices:

ModelPrice
Vaillant ecoFIT Pure 412£1,592 – £2,092
Vaillant ecoFIT Pure 415£1,592 – £2,092
Vaillant ecoFIT Pure 418£1,665 – £2,165
Vaillant ecoFIT Pure 430£1,802 – £2,302
Vaillant ecoFIT Pure 435£2,333 – £2,833

Vaillant ecoFIT Pure 425 Regular Gas Boiler Warranty Period

Vaillant provides a standard 2-year warranty on the ecoFIT Pure 425, which can be extended to 7 years when installed by a Vaillant Advance installer.

This warranty ensures protection against manufacturing defects and provides peace of mind for homeowners.

Vaillant ecoFIT Pure 425 Installation and Maintenance

  • Installation: This boiler must be installed by a Gas Safe registered engineer to ensure compliance with safety and efficiency standards. The compact design makes installation easier, especially in smaller homes.
  • Maintenance: Regular servicing is recommended to maintain peak performance. An annual service by a qualified engineer can help prolong the lifespan of your boiler and ensure continued efficiency.

Benefits of Choosing Vaillant ecoFIT Pure 425 Regular Gas Boiler

  • Reduced Energy Bills – The high energy efficiency helps lower your heating costs.
  • Quiet Operation – Ideal for homes where noise levels need to be kept minimal.
  • Reliable Heating Performance – Consistently provides warmth and comfort.
  • Compact Design – Can fit in tight spaces, including kitchen cupboards.
  • Extended Warranty Options – Offers peace of mind and additional protection.

Get an Instant Quote for Vaillant ecoFIT Pure 425 Today

Looking for a cost-effective, high-performance boiler? Get an instant quote for the Vaillant ecoFIT Pure 425 Regular Gas Boiler today! Contact us now for expert advice and competitive pricing.

FAQs

How efficient is the Vaillant ecoFIT Pure 425?

The ecoFIT Pure 425 has a 94% efficiency rating and is A-rated, making it one of the most energy-efficient regular boilers available.

Can this boiler work with smart thermostats?

Yes, the Vaillant ecoFIT Pure 425 is compatible with Vaillant’s vSMART thermostat, allowing remote control of your heating system.

How long does installation take?

Installation typically takes one day, but it may vary depending on your existing heating system setup and whether additional work is needed.

Does this boiler require a hot water cylinder?

Yes, the ecoFIT Pure 425 requires a separate hot water cylinder and cold water storage tank, making it suitable for homes with a traditional heating system.

What is the warranty period?

The standard warranty is 2 years, but you can extend it up to 7 years when installed by a Vaillant Advance engineer.

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Adam Colbeck Job Title
Posted on: 23rd February 2025
Topic: Category

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