Vaillant ecoFIT Pure 835 Review

Choosing the right boiler for your home is always challenging. With so many options on the market, it's important to know which boiler suits your home's heating requirements.

This review discusses the details of the Vaillant ecoFIT Pure combi boiler, a unit renowned for its efficiency, reliability, and compact design.

Let's find out why this boiler might be the perfect fit for your home.

About Vaillant

Vaillant’s story begins in 1874 in Germany, where it laid the foundation for what would become a prestigious legacy in heating solutions. With over 140 years of heritage, this family-owned business has become one of Europe’s most reputed names, known for its commitment to quality and innovation. From the very beginning, Vaillant has been driven by a desire to create high-efficiency heating solutions that not only warm homes but also protect the planet.

Today, their diverse product lineup reflects this dedication, offering options that cater to various heating needs while prioritizing sustainability and minimizing environmental impact.

Understanding Combi Boilers

A combi boiler, short for a combination boiler, functions as a central heating system and a hot water heater, all within a single, compact unit. Unlike conventional systems that store hot water in a cylinder, combi boilers heat water directly from the mains, providing hot water on demand. Thanks to this boiler type, they are, therefore, the perfect option for compact houses with limited space.

The Vaillant ecoFIT Pure: Key Features

The Vaillant ecoFIT Pure is an excellent example of the innovation and efficiency that Vaillant brings to the market.

With a 94% efficiency rating and an A energy efficiency classification, this boiler is designed to significantly reduce your energy bills while ensuring a reliable hot water supply and heating.

Here are some of its standout features:

• Compact Design: The ecoFIT Pure's compact dimensions (700mm H x 390mm W x 295mm D) allow for flexible installation options, including wall mounting or fitting within most standard cupboards.

• Accessible Layout: They are designed for easy maintenance, with all components replaceable from the front of the boiler.
• Smart Technology Integration: This boiler is compatible with Vaillant's vSMART™ app, which allows you to control your heating system remotely, including adjusting temperatures, setting schedules, and monitoring energy usage.
• Load and Weather Compensation: The ecoFIT Pure can automatically adjust its performance based on the ambient temperature, optimizing efficiency and comfort.
• User-Friendly Interface: The straightforward control panel and display make operating the boiler simple and intuitive.
• Vaillant Fault Code Diagnostics: Boiler features can easily recognise Vaillant fault codes quickly and easily.

Boiler Model	ecoFIT Pure 835 Combi Gas Boiler
Boiler Type	Condensing
Efficiency Rate	94%
Standard Warranty	10 Years
Band Rating	A Rated
Central Heating Output Max	26.7kW
Flow Rate	14.1 l/ml
Hot Water Output Max	35kW
Total Cost	£1,900 - £2,500

Why Consider Upgrading to Vaillant ecoFIT Pure?

While initial costs for a Vaillant boiler may be higher than some budget alternatives, the long-term savings and reliability more than justify the investment.

Here are some signs that it might be time to upgrade:

• Frequent Repairs: If your current boiler requires constant maintenance, upgrading to a more reliable model can save you money in the long run.
• Old Age: Older boilers are less efficient and more prone to breakdowns. A new Vaillant boiler could improve your home's energy efficiency and reduce emissions.
• Error Codes and Leaks: Persistent error codes or leaks can be indicators of more significant underlying issues.

How Long Is The Warranty Period of Vaillant ecoFIT Pure 835 Boiler?

The Vaillant ecoFIT Pure 835 boiler comes with a standard 2-year warranty.

However, if you have it installed by a Vaillant Advance installer, you can extend the warranty to 7 or even 10 years, giving you extra peace of mind and protection for your investment.

Serviceteam is an accredited Vaillant installer with expert gas heating engineers. Book one of our professionals for a top-quality boiler installation.

Vaillant Combi Boiler Controls Made Simple

The control panel of the Vaillant ecoFit Pure 835 combi boiler is straightforward and intuitive. Located on the front of the boiler, it features buttons for adjusting the boiler's output and for turning the boiler on and off.

Although you won't need to interact much with the control panel, the display provides useful information like error codes and the boiler's running temperature, ensuring everything operates smoothly.

To learn more about boiler error codes, check out our boiler error code blog section.

Boiler Plus Standard

Thanks to modern design and construction enhancements, these boilers are now more durable and easier to repair. To maximize your ecoFit Pure 835's efficiency, the Boiler Plus standard was introduced in April 2018. This initiative ensures that all homes are equipped with at least time and temperature controls for their boilers, aiming to boost nationwide energy efficiency by using high-rated boilers with the right controls.

For combination boilers, homeowners need to meet four additional boiler-plus requirements:

1. Weather Compensation: The boiler adjusts water temperature based on the outdoor temperature.
2. Load Compensation: The boiler modifies water temperature according to the current room temperature.
3. Smart Control: Provides automation and optimization for your boiler.
4. Passive Flue Gas Heat Recovery Device (PFGHRD): Recovers heat from the boiler's flue gases. Vaillant offers a variety of thermostats, from mechanical to smart, to manage your heating.

Mechanical thermostats are basic, with a simple dial for temperature adjustments.

Programmable (or digital) thermostats offer more features, like scheduling the boiler to turn on or off throughout the week, though they might have some limitations.

A smart thermostat is an advanced choice. Vaillant's vSMART, as well as other smart thermostats like Nest or Hive, provide control via a smartphone app. These devices allow you to monitor energy use, schedule heating, and set temperatures remotely, giving you greater control over your home's heating system.

Frequently Asked Questions

Is the Vaillant ecoFIT Pure a Good Boiler?

Absolutely. The Vaillant ecoFIT Pure is known for its compact design, high efficiency, and quiet operation, making it a popular choice for homeowners looking for a dependable and energy-efficient boiler.

What's the Difference Between Vaillant Ecotec and ecoFIT?

The main difference is their design and intended installation spaces. ecoTEC models offer a wider range of outputs and are suited for a broader range of homes. The ecoFIT range, while slightly more compact, still provides high efficiency and is ideal for tighter installation spaces.

How Long Does Installation Take?

The installation time for a new boiler varies depending on the complexity of the job, but most installations are completed within a day or two.

How many radiators does the ecoFIT pure 835 have?

It's built to handle 15 to 20 radiators comfortably. This makes it ideal for properties with up to two bathrooms, ensuring you have the warmth and hot water you need without any hassle.

Which type of home is best for your home?

The EcoFit Pure 835 is an excellent choice for those with medium-sized homes. With a central heating output of 26.7 kW and a hot water output of 35 kW.

The Vaillant ecoFIT Pure is an excellent investment for anyone seeking a reliable, efficient, and compact boiler solution. Its advanced features, combined with Vaillant's reputation for quality, make it a top contender in the market.

For those looking to upgrade their heating system, the ecoFIT Pure offers a perfect balance of performance and convenience.

Get a quote today and experience the difference a Vaillant boiler can make in your home.

Call Heating Professionals

Need reliable gas and heating services? Just call the pros at Serviceteam! Our skilled gas heating engineers are here to handle everything from installation to maintenance and repairs. Whether you need a quick repair or a complete boiler installation, we’ve covered you.

Trust Serviceteam to keep your home cosy, safe, and running efficiently.