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Vokera Vision 25C Review: A Mid Range Modern Combi Boiler

Vokera vision review

Vokera Vision 25C Review: A Mid Range Modern Combi Boiler

Vokera Vision 25C Review: A Mid Range Modern Combi Boiler Compare Boiler Quotes

Welcome back to your ultimate boiler review site,  Compare Boiler Quotes.

We have been spending all our work and spare time researching the best boilers in the U.K and we’re sure you won’t be disappointed as we’ve managed to cover most of the best and worst boilers on the market. 

Why have we reviewed the Vokera Vision 25kw Combi Boiler?

We do this so you don’t make the mistake of having a boiler installed that isn’t right for your home and doesn’t perform to expected standards. A boiler is one of the most expensive items as well as one of the most important items in your home so it makes sense to get it right.

If you have been looking for an efficient new boiler and you have been searching the web day by day then you might want to look at this system. For a combi boiler system, Vokera makes some fantastic systems so read further to see if this Vokera Vision 25C is right for your size home and application.

Without further delay, we are looking at the Vokera Vision 25s today, a great and efficient boiler for the modern British home. If you are comparing lots of boiler, check out our best combi boiler guide.

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Our review of the Vokera Vision 25C boiler

Vokera Vision 25C Review: A Mid Range Modern Combi Boiler Compare Boiler Quotes

Company History:

If you’ve looked at any amount of boiler systems on the web, chances are you’ve come across Vokèra.

They are a well-known and leading heating manufacturer in the UK, which has a product portfolio that includes domestic gas boilers, commercial gas boilers, unvented cylinders, water heaters, solar thermal collectors and air source heat pumps.

Vokèra was established a little over 35 years ago and has a network of engineers and a helpful team based in England and Northern Ireland. Today, Vokèra offers a complete home heating solution for any UK home. Every one of Vokèra boilers is known for being vigorously tested before they leave the factory.

This makes the Vokèra brand offer excellent reliability to their customers. Vokèra, through its parent company Riello Group, is a part of Carrier, a leading global provider of innovative HVAC, refrigeration, fire, security and building automation technologies. 

Vokera has a keen focus on the UK and Ireland markets and is a brand trusted by regular consumers, installers, merchants and anyone else in the boiler industry. 

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Why a Combi Boiler?

Vokera Vision 25C Review: A Mid Range Modern Combi Boiler Compare Boiler Quotes

If you have a regular or system boiler established in your home, you will either have a hot water storage cylinder or a storage cylinder combined with a cold water supply in the attic. 

This means that your home requires more space to accommodate the tanks in either an airing cupboard or additionally in the attic.

Combi boilers are different. They have their cold water supplied directly from the mains ready to be heating inside the combi boiler unit. This means that no other tanks are required. 

Therefore, 30kw combi boilers are far more efficient and reliable due to fewer parts, fewer tanks, and less space needed. 

The hot water is heated inside the boiler and available on-demand when needed. 

The only downside to a combi boiler is the fact that they do not provide as much hot water to larger homes unless the unit has a small internal tank as available on some models.

Let’s look at the core features of the Vokera Vision 25c combi Boiler:

Vokera Vision 25c Core Features:

Vokera Vision 25C Review: A Mid Range Modern Combi Boiler Compare Boiler Quotes

The Vokera Vision 25c is an efficient, fast-heating, and modern combi boiler with a competitive price and a low weight for easy fitting.

Its unique feature is the integrated filling loop allowing for easy fill and maintenance compared to other systems in a similar range.

 The Vision 25c Combi range of boilers also comes with a simple to use and built-in 7-day digital clock. This integrated clock has three modes of operation and a high-quality back-lit LCD display.

This simply enables full and exact control of heating times over a seven day period, therefore maximising control and saving you energy and money on your bills.

Features at a Glance

  • Band Rating: B Rated
  • ERP Rating: A Heat A Water
  • Efficiency Rating: 89.1%
  • Standard Warranty: 5-7 Years
  • Output: 25kW
  • Flow Rate: 10.2 l/min
  • LPG Compatible: Yes
  • Mounting: Wall Mounted
  • Typical Price: (inc VAT) £600
  • Typical installation Cost: (inc VAT)* £800 – £1,000
  • Typical Total Cost: £1,400 – £1,600

Is This Boiler Right for my Home?

This Vokera Boiler is a fast heating boiler which is certainly capable of heating a bath, shower, or home central heating in record time. 

There’s no waiting for hot water either with the combi system heating water quickly inside the boiler system.

In terms of home size, this is a perfect boiler for properties with 2-3 bedrooms and one bathroom. For central heating, it will be perfectly adapted to heating a 2-3 bedroom home with up to 15 radiators so make sure to count them up to see if it’s suitable for you. 

If you need more power go for the bigger Vokera Vision 30c or if you have high hot water demand the Vokera Vision 25s system boiler.

The design of this boiler is extremely highly engineered, such as the optional pipe helping to cover and provide a neat finish.

This boiler is also extremely compact and has dimensions of 715mm (H) x 405mm (W) x 248mm (D). 

This means it can be hidden away where you wouldn’t even notice it such as a kitchen cupboard.

What about the Warranty?

Vokera Vision 25C Review: A Mid Range Modern Combi Boiler Compare Boiler Quotes

Warranty chat rears its head again here at Compare Boiler Quotes! As always,  we only recommend boilers with higher warranties. We figure after years of experience, that the warranty period represents the confidence a manufacturer has in a system. 

This boiler is no different but it has a somewhat high standard warranty of 5 years as standard and 7 years if installed by an accredited fitter. This is an average warranty period however Vokera does produce very high-quality boilers so we wouldn’t let this affect our decision too much. 


We think that the Vokera Vision 25c is a perfectly good and respectable boiler with a great price and ultra-lightweight for ease of installation. We think it is a boiler that we would recommend for say, a 2 bedroom 1 bathroom home. We’d rate this system an average 6/10 as other similarly priced systems are better performing.

We always try to recommend other alternative systems based on our experience and reviews. Our eternal favourites are always the Viessmann boiler systems. These Viessmann boilers offer fantastic efficiency, price, warranty, easy maintenance and more. We would recommend the Viessmann Vitodens 100-W as it is 30KW, has higher efficiency, better internal components, better LCD panel, and more. 

If you are in the market for a new boiler and you want to get a custom quote then please see our partner site Boiler Central.

Here, you can get a quote, pay by flexible financing and book an install date which is convenient for you. 

Boiler Central also offers fantastic boiler cover so you can have true peace of mind that your system will be running optimally for years to come.

Thanks again for reading and come back for more boiler reviews and tips and tricks.

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What our customers think

5 Stars on Trustpilot

Would recommend

Stressed when needed a new boiler but easy process with affordable finance. New boiler installed within a few days with option for next day.

Paul Jones 5 Star on Trustpilot

We were very impressed

On the day, they came on time. Lovely people, they kept everything clean. Explained everything to me. No mess, kept me informed.

Anne Cross 5 Star on Trustpilot

Great Experience

Great experience - quick to arrange, easy to work with the very responsive online team and all installed faster than expected.

Ms Baxter 5 Star on Trustpilot

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