Vokera Evolve C Matty June 7, 2023
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VOKERA BOILERS

Vokèra by Riello has been providing reliable, high-efficiency heating and hot water solutions for over 35 years, offering a comprehensive range of domestic gas boilers to suit all homes.

Vokera are perceived as a budget brand boiler but the boiler spec on the Vibe Max boiler is equivalent to a much more expensive boiler, giving you great value for money.

Vokera Boilers

Vokera boilers offer great value for money. If you’re looking for a great value boiler purchase then WarmZilla offer a range of Vokera boilers. Vokera boilers are one of the best budget boilers available.

They claim an impressive 99% reliability rate within the first two years of installation. Vokera boilers usually come with between 5 – 10 years warranty.

Vokera manufactures a range of combi, system, and regular boilers. If you aren’t sure what boiler type you have, check out our blog, it’s important to know your boiler type before getting any boiler quotes.

Once you know what boiler type you’re looking for, you can use the WarmZilla boiler comparison function below. Just select up to 3 boilers you want to compare and you’ll be able to compare key stats side by side to see which Vokera boiler is best for you.

You can also take the WarmZilla survey, by answering a few simple questions about your home WarmZilla will be able to recommend suitable boilers for your heating and hot water requirements. You can get a quote on a new boiler in just a few minutes without adding any personal details.

WarmZilla stock Vokera boilers as a value for money boiler option. Vokera boasts a 99% reliability rate during the first two years after installation. This is a high-reliability rate and with WarmZilla Vokera boilers come with a minimum 5-year warranty, so you will have the peace of mind of knowing you’re covered.

WarmZilla offers a range of combi, system, and regular gas condensing boilers from Vokera in a range of kW options to suit small flats, apartments, and any size house.

WarmZilla offers the Vokera Excel combi, the most popular combi boiler available from Vokera.

Any Vokera boiler sold by WarmZilla comes with Gas Safe installation, system filter, system cleanse, inhibitor, wireless thermostat, 5 years guarantee, any flues or extension kits you may need; plus, if your condensate or gas pipes require upgrading – that’s included in your fixed price Vokera boiler quote too!

You can also upgrade your wireless thermostat to a choice of smart thermostats and you can add radiators to your order – all your heating requirements with one easy online purchase.

When you buy a Vokera boiler from WarmZilla, prices start from £1529 when buying your new boiler outright, or, if you want to pay by finance, prices start from £10.80 per month.

Vokera boiler prices vary depending on the model you choose and the kW output of the model you require. The Vokera Excel 25kW combi boiler is the cheapest Vokera boiler available on the WarmZilla site.

You can get a quote now and find out exactly how much your new Vokera boiler will cost, in a few minutes using the WarmZilla online survey.

All Vokera boilers are required to be serviced annually to ensure continued efficiency and safety. Failing to service your boiler annually will not only affect the safety of yourself and others around you but also affect your boiler warranty/guarantee’s validation.

An experienced and professionally qualified engineer will service your boiler in accordance with the following schedule:

  • Check the boilers performance, flue and ventilation
  • Visually check all components for water leaks
  • Full inspection for damaged or worn components
  • Visually inspect burner and heat exchanger for deposits and clean accordingly
  • Visually check for satisfactory ignition
  • Check the flame failure device, check and adjust burner pressure
  • Fully check the boiler operation and controls
  • Check the expansion vessel and reset pressure accordingly
  • Carry out a flue gas combustion analysis


Over time, your boiler’s efficiency will naturally decline slightly, however, annual servicing and regular maintenance will ensure that your boiler is working as efficiently as possible.

Combi boilers are often the recommended choice for smaller properties with limited space. This is because a combi boiler doesn’t require a hot water storage cylinder or cold water storage tanks.

The Vokera Evolve combi gas boilers have five outputs ranging from 24kW to 42kW. This particular model, the C24 is the least powerful of its range, with an output of 24kW. However, don’t let this put you off as this combi boiler is powerful enough to heat a home with between 10 and 15 radiators, ideal for smaller homes. If you have a slightly larger home with a higher demand for central heating and hot water, the Vokera EvolveC28, C32, C36, and C42 are also available.

The Vokera Evolve range is also available as a system boiler, so there is an option for everyone. 

Combi boilers are often the recommended choice for smaller properties with limited space. This is because a combi boiler has a water heater and the central heating built into one compact unit. This also means that they can be installed neatly into your standard kitchen cupboard, nice and easy, with no fuss.

The Vokera Evolve combi gas boilers have five outputs ranging from 24kW to 42kW. The C28 is the second least powerful of its range, with an output of 28kW. However, don’t let this put you off as this combi boiler is powerful enough to heat a home with up to 15 radiators, ideal for smaller to medium-sized homes. Meanwhile, if you have a slightly larger home with a higher demand for central heating and hot water, the Vokera Evolve C32, C36 and C42 are also available.

The Vokera Evolve range is also available as a system boiler, so there is an option for everyone. 

Combi boilers are ideal for smaller homes with limited space, this is because they don’t need any additional hot water cylinders or cold water tanks as you would with a system or regular boiler. Combi boilers are designed with both the water heater and central heating unit all in one, resulting in them being compact and lightweight, so they can be installed into a standard kitchen cupboard.

With an output of 32kW, the C32 is ideal for medium-sized homes that don’t have an excessive need for heating and hot water but have up to 20 radiators. The C32 is mid-range when it comes to output in this range. The C36 and C42 combi boilers are available for those with a higher demand for heating and hot water, meanwhile, the C24 and C28 are also available for smaller homes with less demand.

The Vokera Evolve range is also available as a system boiler, so there is an option for everyone.  

For homes with a higher demand for heating and hot water, the Evolve C42 is available, however, many smaller homes would not require this amount of energy. In this case, the Vokera Evolve has boilers with outputs of 24kW, 28kW and 32kW.       

Combi boilers are ideal for smaller homes with limited space, this is because you don’t need any additional hot water cylinders or cold water tanks as you would with a system or regular boiler. Water is supplied directly from the mains with combi boilers, which is then heated within the boiler, this heated water is then ready to be distributed to your taps or radiators when needed.

The Vokera Evolve range is also available as a system boiler, so there is an option for everyone.  

Combi boilers are often the preferred choice of boiler types due to their compact and lightweight design allowing them to be installed without the need for any additional hot or cold water tanks that would be needed for a system or regular gas boiler.

With an efficiency rating of 94% and an ErP A-rating for heating and hot water, the Vokera Evolve C42 could potentially help you to reduce your carbon footprint and your energy bills. depending on your current boilers efficiency rating.

As mentioned, the Vokera Evolve C42 is the most powerful boiler in its range, with an output of 42kW. Although this output is great for larger homes, small and medium-sized homes would not need this boiler. If your home has a lesser demand for heating and hot water, or simply has less than 20 radiators, the Vokera Evolve C24, C28, C32 or C36 combi boilers may be better suited to your home.

The Vokera Evolve range is also available as a system boiler, so there is an option for everyone.  

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