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Ariston CLAS HE SYSTEM EVO 24 boiler

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Plumbproud rating

79.89%

Ariston CLAS HE SYSTEM EVO 24 System Gas boiler

We have determined a rating of 79.89% for this Ariston CLAS HE SYSTEM EVO 24 System boiler on the PlumbProud quality scoring system. The rating is determined using a variety of important factors including price installed, manufacturer guarantees, energy efficiency and the likely cost of running.

This Ariston CLAS HE SYSTEM EVO 24 System boiler will cost approximately £1,800 supplied and fully installed through PlumbProud assuming that there are no unexpected complications during the fitting.

Get a free, no-obligation Ariston CLAS HE SYSTEM EVO 24 boiler quote today by simply entering your postcode in the box on this page. You can also speak to a boiler installation expert about heating for your home by getting in touch via email or by phone on 01604 343053.


Installed price around

£1,800

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Ariston CLAS HE SYSTEM EVO 24 System Gas boiler frequently asked questions

Is the Ariston CLAS HE SYSTEM EVO 24 a standard, combi or system boiler?

You may wish to consider installing the Ariston CLAS HE SYSTEM EVO 24 if you are looking for a system boiler for your house or flat.

Ever since system boilers arrived on the market, they have been a popular choice in new homes. In the same way as regular boilers, they work along with a hot water cylinder, which is usually located in an airing cupboard. Since system boilers do not require a separate cold water tank, they appeal to some homeowners, especially if they intend to convert their loft in the future.

Their design includes (often built-in) circulating pumps to send hot water to your taps and radiators. They're also quicker and easier to install because you don't need to find room for and fit a water storage tank.

In addition, system boilers require programming for the flow of heat and hot water, which is not available right away. In any case, the cylinder keeps the water hot for use later, so you shouldn't have to wait for your bath as long as you set your timer and leave it on for long enough to heat sufficient water to use throughout the day.

Would the Ariston CLAS HE SYSTEM EVO 24 system be a suitable boiler for my house or flat?

It's best to choose a boiler whose size or "output" is right for your home.

The more hot water and heat you want, the higher the output level of your boiler should be. Output is measured in kilowatts and it describes the maximum level of power your boiler has to heat water.

If your output level is too low, your boiler will not have the power it needs to get your water as hot as you want it, particularly when there's a lot of demand for it. Choose a boiler whose output level is too high and you'll have all the hot water you need but will be paying too much for it through higher gas bills.

Which types of property would this Ariston CLAS HE SYSTEM EVO 24 System boiler be appropriate for given its output of 24 kW?

A boiler engineer would be likely to recommend that this Ariston CLAS HE SYSTEM EVO 24 System boiler is capable of providing heating and hot water to 10-15 radiators and two bathrooms and would therefore be most suitable for medium-sized homes and larger apartments.


Dimensions of the Ariston CLAS HE SYSTEM EVO 24 boiler

The Ariston CLAS HE SYSTEM EVO 24 is TBC mm tall, TBC mm wide, and TBC mm deep in size.

Is the Ariston CLAS HE SYSTEM EVO 24 condensing or non-condensing?

Condensing boilers convert the warmth present in flue exhaust gases and water vapour condensation into heat which they then recycle to increase the temperature of the colder water returning to your system.

We recommend that homeowners choose a condensing boiler like the Ariston CLAS HE SYSTEM EVO 24 for this reason - the more recent your model the better because the technology improves every year.

You'll benefit from lower quarterly gas bills and condensing boilers are also much more environmentally friendly.

Is choosing the Ariston CLAS HE SYSTEM EVO 24 system boiler environmentally friendly?

Many homeowners are becoming increasingly concerned about how they heat their homes and the impact it has on climate change and other important environmental issues.

About 14% of the greenhouse gases we produce in the UK come from the power needed for central heating. In bigger British cities, gas boilers are a significant source of nitrogen dioxide emissions.

Will choosing to install a Ariston CLAS HE SYSTEM EVO 24 system in your home help the environment? Let's review the figures.

All boilers manufactured and installed in the UK are required to have an energy efficiency rating of 92% or above (or a good “A” SEDBUK rating). Before April 2018, when the law changed, the minimum energy efficiency level permissible was 88% (86-90% is a SEDBUK "B" rating and 90%+ is an "A" rating).

A boiler's energy efficiency rating indicates the amount of energy used and wasted during normal operational performance.

Following its assessment, the Ariston CLAS HE SYSTEM EVO 24 was given an efficiency rating of 90% and a SEDBUK grading of "A".

Does a Ariston CLAS HE SYSTEM EVO 24 system boiler come with a warranty period?

Parts and labour charges incurred during a repair on the Ariston Ariston CLAS HE SYSTEM EVO 24 boiler are covered by a 5 year warranty.


Ariston CLAS HE SYSTEM EVO 24 Gas System boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating90%
Band ratingA
LPG Compatible?Yes
P/L Warranty5 Years
Output in kW24 kW
MountingWall

The top 10 rated Gas System boilers

Using the Plumbproud scoring system, the current 10 ten Gas System boilers assessed using a number of important variables are as follows:

1Vaillant ecoTEC Plus 61295.72%
2Vaillant ecoTEC Plus 61595.20%
3Vaillant ecoTEC Plus 61894.37%
4Vaillant ecoTEC Plus 62493.33%
5Worcester Bosch Greenstar i System 9i92.89%
6Vaillant ecoTEC Plus 63092.75%
7Worcester Bosch Greenstar 4000 12kW92.50%
8Vaillant ecoTEC Exclusive IQ 62792.42%
9Vaillant ecoFIT Pure 61292.38%
10Vaillant ecoFIT Pure 61592.36%

Combi boilers

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Heat only boilers

The ideal boiler perfect for the largest homes

System boilers

Ideal for 3+ bedroom, 2+ bathroom homes

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Ariston CLAS HE SYSTEM EVO 24 boiler

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Ariston CLAS HE SYSTEM EVO 24 System Gas boiler

  1. Home
  2. Ariston CLAS HE SYSTEM EVO 24
Plumbproud rating for this boiler
79.89%

Our PlumbProud quality scoring system considers important factors like energy efficiency, the length of a manufacturer’s guarantee, likely running costs, and installed price to determine a boiler's value for money. This model has received 79.89% from our engineers.

£1,800 is the amount you should budget to have this particular boiler installed on a straightforward installation.

We offer free quotes and professional advice and guidance on whether the Ariston CLAS HE SYSTEM EVO 24 is a suitable choice for your home via a phone call on 01604 343053. Alternatively, please click here to email us or enter your postcode in the quote boxes on this page.


Installed price guideline
£1,800

Get your free quote

Ariston CLAS HE SYSTEM EVO 24 Gas System boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating90%
Band ratingA
LPG Compatible?Yes
P/L Warranty5 Years
Output in kW24 kW
MountingWall

Ariston CLAS HE SYSTEM EVO 24 System Gas boiler frequently asked questions

Is the Ariston CLAS HE SYSTEM EVO 24 a regular, combi or system boiler?

You might want to consider the Ariston CLAS HE SYSTEM EVO 24 for your house or flat if you are looking for a system boiler.

Like heat only boilers, system boilers need a hot water cylinder to work - they're normally installed inside an airing or landing cupboard. However, since system boilers do not require a separate cold water tank, they are popular with homeowners who are planning to convert their loft or where attic space is already at a premium.

They're able to distribute the hot water you need to taps and radiators through (often built-in) circulating pumps and, because there's no water tank to install, they're easier, quicker and cheaper to install than heat only boilers. To get the heat and hot water you need when you need it, just use the control panel to program the times and days you want.

Is a Ariston CLAS HE SYSTEM EVO 24 system the right boiler for my house or flat?

To determine that, we need to consider the size of the boiler. Size doesn't mean how big it is - it means how big its "output" is.

The output rate of a boiler tells you how much power it has available to it for heating the water that comes out of your taps and warms your radiators. A higher output rate means that your boiler has more power at its disposal.

You need to make sure you select a boiler with the right output rate. That's because, if your output rate is too high, then your boiler will have more power than it needs but it will cost too much to run. If the output rate is too low, your water may often not be hot enough.

The Ariston CLAS HE SYSTEM EVO 24 system's output is 24 kW, so which types of property would this Ariston CLAS HE SYSTEM EVO 24 System boiler be appropriate for?

An experienced PlumbProud Gas Safe boiler installer would recommend that this Ariston CLAS HE SYSTEM EVO 24 System boiler is appropriate for medium-sized homes and larger apartments with 10-15 radiators and two bathrooms.


What dimensions does a Ariston CLAS HE SYSTEM EVO 24 have?

The Ariston CLAS HE SYSTEM EVO 24 occupies a space of TBC mm high by TBC mm wide and TBC mm deep.

Is the Ariston CLAS HE SYSTEM EVO 24 non-condensing or condensing?

Condensing boilers convert the warmth present in flue exhaust gases and water vapour condensation into heat which they then recycle to increase the temperature of the colder water returning to your system.

We recommend that homeowners choose a condensing boiler like the Ariston CLAS HE SYSTEM EVO 24 for this reason - the more recent your model the better because the technology improves every year.

You'll benefit from lower quarterly gas bills and condensing boilers are also much more environmentally friendly.

Is the Ariston CLAS HE SYSTEM EVO 24 system good for the environment?

As more of us are increasingly concerned about climate change, how we heat our homes and its impact on the environment has become an issue of importance to homeowners.

Central heating produces 14% of all greenhouse gas emissions in the UK. Gas boilers in the larger cities emit dangerous levels of nitrogen dioxide.

Would installing the Ariston CLAS HE SYSTEM EVO 24 system in your home be an environmentally friendly decision? Let's look closely at the figures.

Under current UK law, all boilers must achieve a minimum energy efficiency level of 92% (a low to good SEDBUK "A" rating). The minimum level was raised from its previous 88% in April 2018.

Energy efficiency scores are intended to inform consumers of the amount of energy used and wasted when a boiler is in normal operation.

The Ariston CLAS HE SYSTEM EVO 24 was awarded an efficiency rating of 90% with a SEDBUK band rating of "A".

How long is the warranty offered by the manufacturer for the Ariston CLAS HE SYSTEM EVO 24 boiler?

Ariston’s CLAS HE SYSTEM EVO 24 boiler includes a parts and labour warranty of 5 years.


The top 10 rated Gas System boilers

Using the Plumbproud scoring system, the current 10 ten Gas System boilers assessed using a number of important variables are as follows:

1Vaillant ecoTEC Plus 61295.72%
2Vaillant ecoTEC Plus 61595.20%
3Vaillant ecoTEC Plus 61894.37%
4Vaillant ecoTEC Plus 62493.33%
5Worcester Bosch Greenstar i System 9i92.89%
6Vaillant ecoTEC Plus 63092.75%
7Worcester Bosch Greenstar 4000 12kW92.50%
8Vaillant ecoTEC Exclusive IQ 62792.42%
9Vaillant ecoFIT Pure 61292.38%
10Vaillant ecoFIT Pure 61592.36%
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