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Vaillant EcoTEC Exclusive IQ 627 boiler

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Plumbproud rating

92.42%

Vaillant ecoTEC Exclusive IQ 627 System Gas boiler

Our PlumbProud quality scoring system uses many different factors, such as price installed, manufacturer guarantees, energy efficiency and the likely cost of running, among others, to determine a boiler's value for money rating. This Vaillant ecoTEC Exclusive IQ 627 System boiler scores 92.42%.

On a standard fit, we would expect this Vaillant ecoTEC Exclusive IQ 627 System boiler to cost you £2,400 supplied and fully installed by an experienced Gas Safe PlumbProud fitter.

If you would like a free quote and professional advice and guidance to help you decide if the Vaillant EcoTEC Exclusive IQ 627 is the right choice for your home, please get in touch. You can do this by entering your postcode in the quote boxes on this page, click here to email us or give us a call on 01604 343053.


Installed price around

£2,400

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Vaillant ecoTEC Exclusive IQ 627 System Gas boiler frequently asked questions

Vaillant EcoTEC Exclusive IQ 627 - a system boiler, regular boiler or combi boiler?

If you want a system boiler for your flat or house, the Vaillant EcoTEC Exclusive IQ 627 might be an option for you to consider.

System boilers are suitable for homes with a higher-than-average demand for central heating and water - for example, larger homes and larger families.

Tell the boiler when you want hot water using the control panel - it draws water from the mains, heats it and keeps it warm throughout the day in the hot water cylinder. As long as you remember to tell the boiler when you want hot water, you have a big enough cylinder, and there's not an unusually high demand for water on a particular day, you should have hot water whenever you need it.

System boilers do not require a cold water storage tank either, unlike heat only boilers, meaning they're cheaper, quicker and easier to install.

Should I install a Vaillant EcoTEC Exclusive IQ 627 system boiler in my house or apartment?

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 Vaillant ecoTEC Exclusive IQ 627 System boiler be appropriate for given its output of 27 kW?

An experienced PlumbProud Gas Safe engineer would recommend that the level of output from this Vaillant ecoTEC Exclusive IQ 627 System boiler would make it a suitable installation option for larger properties including detached homes with 15 or more radiators and two or more bathrooms.


Dimensions of the Vaillant EcoTEC Exclusive IQ 627 boiler

The Vaillant EcoTEC Exclusive IQ 627 is 720 mm high by 440 mm wide by 338 mm deep.

Is the Vaillant EcoTEC Exclusive IQ 627 non-condensing or condensing?

This Vaillant EcoTEC Exclusive IQ 627 is a condensing gas boiler - we always recommend that clients choose the latest condensing models to benefit from the technology, which continues to improve year after year.

Condensing boilers capture the heat still present in flue exhaust gases and water vapour condensation, processing them through a secondary heat exchanger to, among other tasks, heat colder water returning from your radiators.

By selecting a modern condensing boiler, you'll save money on your gas bills as well as benefitting the wider environment.

How environmentally friendly is the Vaillant EcoTEC Exclusive IQ 627 system?

With environmental issues in the spotlight, more and more homeowners are becoming concerned about how they heat their homes and how much they're contributing towards combatting climate change.

Dangerous levels of nitrogen dioxide emissions in larger UK cities are caused by gas boilers in domestic properties, and 14% of the UK’s greenhouse gas production is as a result of central heating.

Will installing a Vaillant EcoTEC Exclusive IQ 627 system be a positive contribution to the environment? Let's see what the experts say.

The Vaillant EcoTEC Exclusive IQ 627 has been awarded an efficiency rating of 94% and a SEDBUK band rating of "A".

In the UK, all boilers manufactured and supplied must have an energy efficiency rating of at least 92% or a SEDBUK "A" grade. Until April 2018, the minimum rating was 88% (88% and 89% are equivalent to a SEDBUK "B" rating and anything higher is rated "A").

A boiler's energy efficiency rating describes the amount of energy it uses and wastes when in normal operation.

The Energy Related Products (ERP) Directive is important European legislation that aims to limit energy use and harmful gas emissions during the manufacturing process, when the product is in use, and after it is disposed of.

For the Vaillant EcoTEC Exclusive IQ 627, the ERP Heat rating is "A".

Does a Vaillant EcoTEC Exclusive IQ 627 system boiler come with a warranty period?

You receive a parts and labour warranty of 5 years with the Vaillant EcoTEC Exclusive IQ 627 boiler.


Vaillant ecoTEC Exclusive IQ 627 Gas System boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating94%
Band ratingA
LPG Compatible?No
P/L Warranty5 Years
Output in kW27 kW
Height720 mm
Width440 mm
Depth338 mm
MountingWall
ERP HeatA

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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System boilers

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Vaillant ecoTEC Exclusive IQ 627 System Gas boiler

  1. Home
  2. Vaillant ecoTEC Exclusive IQ 627
Plumbproud rating for this boiler
92.42%

This Vaillant ecoTEC Exclusive IQ 627 System boiler scores 92.42% on our PlumbProud boiler quality benchmark tests. To determine our rating, we consider many factors, such as the cost of installation, manufacturer guarantees, energy efficiency, and likely running costs.

Provided the proposed installation is straightforward, we would anticipate that this Vaillant ecoTEC Exclusive IQ 627 System boiler will cost £2,400 fully installed through PlumbProud.

For a free, no-obligation quotation on this Vaillant ecoTEC Exclusive IQ 627 System boiler or for our professional advice on whether the Vaillant EcoTEC Exclusive IQ 627 is suitable for your property, please call 01604 343053, click here to email our team or enter your postcode into the quotation box on this page.


Installed price guideline
£2,400

Get your free quote

Vaillant ecoTEC Exclusive IQ 627 Gas System boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating94%
Band ratingA
LPG Compatible?No
P/L Warranty5 Years
Output in kW27 kW
Height720 mm
Width440 mm
Depth338 mm
MountingWall
ERP HeatA

Vaillant ecoTEC Exclusive IQ 627 System Gas boiler frequently asked questions

Vaillant EcoTEC Exclusive IQ 627 - a system boiler, regular boiler or combi boiler?

Looking for a gas system boiler for your house or flat? If you are, the Vaillant EcoTEC Exclusive IQ 627 boiler may be worth considering.

System boilers are suitable for homes with a higher-than-average demand for central heating and water - for example, larger homes and larger families.

Tell the boiler when you want hot water using the control panel - it draws water from the mains, heats it and keeps it warm throughout the day in the hot water cylinder. As long as you remember to tell the boiler when you want hot water, you have a big enough cylinder, and there's not an unusually high demand for water on a particular day, you should have hot water whenever you need it.

System boilers do not require a cold water storage tank either, unlike heat only boilers, meaning they're cheaper, quicker and easier to install.

Is a Vaillant EcoTEC Exclusive IQ 627 system a suitable choice for my house or flat?

Whether this Vaillant ecoTEC Exclusive IQ 627 System boiler is right for where you live depends on its size or "output" level. Size does not mean its physical dimensions - it means how powerful it is.

The output level of a boiler tells you how much power it has to heat the water coming from your taps and warming up your radiators. The higher the output level, the greater the volume of water it can heat up.

If the output (measured in kilowatts) is too high, you'll pay higher gas bills and your water will be piping hot. Too low and the water coming out of your taps and being fed into your radiators will often be lukewarm.

The Vaillant EcoTEC Exclusive IQ 627 system outputs at a maximum of 27 kW, so which types of property would this Vaillant ecoTEC Exclusive IQ 627 System boiler be appropriate for?

Most heating engineers would recommend that this Vaillant ecoTEC Exclusive IQ 627 System boiler would be suitable for larger properties including detached homes with 15 or more radiators and two or more bathrooms.


Making space for the Vaillant EcoTEC Exclusive IQ 627

The Vaillant EcoTEC Exclusive IQ 627 is 720 mm tall, 440 mm wide, and 338 mm deep in size.

Is the Vaillant EcoTEC Exclusive IQ 627 condensing or non-condensing?

The Vaillant EcoTEC Exclusive IQ 627 is a condensing gas boiler - in fact, we recommend that you select this model or one of the latest condensing boilers on the market as the technology continues to improve over time.

Condensing boilers capture the heat still present in the flue exhaust gases and water vapour condensation created when the gas is burned and they recycle this back into the heating system to warm up the cold water re-entering the boiler from your radiators.

They're much more environmentally friendly and installing one results in much lower annual gas bills.

Is the Vaillant EcoTEC Exclusive IQ 627 system environmentally friendly?

Concern for the environment is causing more and more homeowners to think about how they heat their homes and its impact on climate change.

14% of the total amount of greenhouse gases produced by the UK comes from the central heating systems we use. In some of Britain's biggest cities, gas boilers create dangerous levels of nitrogen dioxide in the atmosphere.

Will you be helping the environment if you decide to install a Vaillant EcoTEC Exclusive IQ 627 system in your home? Let’s look at the figures.

All boilers manufactured in the UK from April 2018 must operate at a minimum level of energy efficiency of 92% ("A" rating on the SEDBUK scale). Before that, the minimum was 88% - boilers scoring 88/89% were given a SEDBUK "B" rating and 90% or above an "A" rating.

The energy efficiency score of a boiler indicates how much energy it uses and how much goes to waste when in use.

After its assessment, the Vaillant EcoTEC Exclusive IQ 627 was given an efficiency rating of 94% and a SEDBUK grading of "A".

The ERP (or Energy Related Products Directive) is European legislation affecting products that consume energy throughout their lifetime.

The aim is to encourage companies to create environmentally friendlier products that reduce harmful gas emissions during manufacturing and when in use by the end client, right through to their eventual disposal.

In the case of the Vaillant EcoTEC Exclusive IQ 627, the ERP rating is "A".

What warranty does the Vaillant EcoTEC Exclusive IQ 627 system boiler come with?

The manufacturer offers a parts and labour warranty of 5 years on the Vaillant EcoTEC Exclusive IQ 627 boiler to new customers.


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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