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Keston System 30 boiler

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Plumbproud rating

55.25%

Keston System 30 System Gas boiler

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 55.25% from our engineers.

You should budget around £2,200 for the supply and installation of this Keston System 30 System boiler by PlumbProud.

To receive a free quote on the Keston System 30 and to get professional guidance and advice on whether this Keston System 30 System boiler is the right choice for your home, please call us on 01604 343053, enter your postcode in the quote boxes on this page, or click here to email us.


Installed price around

£2,200

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Keston System 30 System Gas boiler frequently asked questions

Is the Keston System 30 boiler a combi, regular or a system boiler?

You may wish to consider installing the Keston System 30 if you are looking for a system boiler for your house or flat.

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.

Would the Keston System 30 system be a suitable boiler for my house or flat?

Whether this Keston System 30 System boiler is right for where you live depends on its size or what its "output" level is. Size does not mean its physical dimensions, however - it means how powerful it is.

The output of a boiler is measured in kilowatts and indicates how much energy it can use to heat the water needed for your radiators, taps and showers. The greater the output, the more water it can heat.

A boiler whose output is too high will give you hot water and warm radiators but also higher gas bills, whereas a boiler whose output is too low will result in cheaper gas bills but the water might not always be as hot as you want it to be.

The output of the Keston System 30 system is 30 kW, so which types of property would this model be appropriate for?

An experienced PlumbProud Gas Safe boiler installer would almost certainly recommend that this Keston System 30 System boiler would be most suitable for larger properties including detached homes with 15 or more radiators and two or more bathrooms.


Keston System 30 size

The Keston System 30 boiler measures 700 mm [H] x 395 mm [W] x 278 mm [D] in size.

Is the Keston System 30 a non-condensing or condensing boiler?

How environmentally friendly is the Keston System 30 system?

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 UK’s greenhouse gas production comes from central heating. In the bigger cities, gas boilers in particular are responsible for dangerous levels of nitrogen dioxide emissions.

Do the available figures suggest that installing the Keston System 30 system in your property would be an environmentally friendly choice?

Boilers manufactured after April 2018 in the UK must achieve an "A" on the SEDBUK grading system as well as score a minimum of 92% on a separate energy efficiency test. Prior to that, the minimum was 88% - boilers rated at 88% and 89% were given a “B” rating (90% and higher were given an "A").

An energy efficiency rating describes how much energy the boiler uses and how much it wastes when in use.

The Keston System 30 was awarded an efficiency rating of 89.5% with a SEDBUK grading of "TBC".

The Energy Related Products Directive (ERP) is European legislation that applies to all products which use or consume energy during their lifespan - this includes during the manufacturing process and when they're in use, right through to the point of final disposal.

The aim is to encourage manufacturers to create new products that are kinder to the environment and which create fewer harmful gas emissions.

The Keston System 30 has an ERP Heat rating of "A".

How long is the warranty offered by the manufacturer for the Keston System 30 boiler?

On the Keston System 30, the manufacturer offers a parts and labour warranty of 5 years.


Keston System 30 Gas System boiler specifications

Powered by GasGas
LocationExternal
Efficiency rating89.5%
P/L Warranty5 Years
Output in kW30 kW
Height700 mm
Width395 mm
Depth278 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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Keston System 30 System Gas boiler

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  2. Keston System 30
Plumbproud rating for this boiler
55.25%

We have rated this Keston System 30 System boiler at 55.25% using the PlumbProud quality scoring system. To determine a rating, we weigh up a number of important considerations including the energy efficiency, estimated running costs, manufacturer's warranty, price of the boiler and more.

This Keston System 30 System boiler will cost approximately £2,200 supplied and fully installed through PlumbProud assuming that there are no unexpected complications during the fitting.

For a free, no-obligation quotation on this Keston System 30 System boiler or for our professional advice on whether the Keston System 30 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
£2,200

Get your free quote

Keston System 30 Gas System boiler specifications

Powered by GasGas
LocationExternal
Efficiency rating89.5%
P/L Warranty5 Years
Output in kW30 kW
Height700 mm
Width395 mm
Depth278 mm
MountingWall
ERP HeatA

Keston System 30 System Gas boiler frequently asked questions

Keston System 30 - a regular, combi or system boiler?

If you’re looking for a system boiler for your house or flat, then the Keston System 30 is one you may wish 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.

Combi boilers heat water on demand but the amount of water they can actually deliver to taps is determined by the mains water pressure, flow rate and power. System boilers instead use a hot water cylinder that stores and keeps water hot throughout the day. As long as you remember to program the times you want hot water and the cylinder still has water left in it, 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 the Keston System 30 system boiler from the System range a suitable choice for my house or flat?

You should make sure that the boiler you choose for your property is the right "size". And size doesn't mean its physical dimensions. Size means how much power it has - the "output".

A boiler's output level measures how much power it can use to provide you with the hot water you need for your radiators and taps. If a boiler has a high output rate, it can heat greater volumes of water.

If you choose a boiler with too low an output, you'll find that the water coming out of your taps and in your radiators won't be as hot as you want it to be. Choosing one whose output is too high means you'll pay more than you need to for the gas your boiler needs to work.

The Keston System 30 system outputs at a maximum of 30 kW, so which types of property would this Keston System 30 System boiler be appropriate for?

To most experienced Gas Safe boiler installers, the Keston System 30 system System would be most suitable for larger properties including detached homes with 15 or more radiators and two or more bathrooms.


What dimensions does a Keston System 30 have?

The Keston System 30 boiler measures 700 mm [H] x 395 mm [W] x 278 mm [D] in size.

Is the Keston System 30 a non-condensing or condensing boiler?

How does the Keston System 30 system rate environmentally?

How we heat our homes and the damage this does to the environment has become a pressing concern for many homeowners worried about the effects and impact of climate change.

As much as 14% of the UK’s greenhouse gas production derives from our domestic central heating systems. Gas boilers are responsible for dangerous levels of nitrogen dioxide emissions in Britain's largest cities.

If you decide to install a Keston System 30 system in your home, will you be helping the environment with your choice? Let’s have a look at the figures.

Boilers manufactured after April 2018 in the UK must achieve an "A" on the SEDBUK grading system as well as score a minimum of 92% on a separate energy efficiency test. Prior to that, the minimum was 88% - boilers rated at 88% and 89% were given a “B” rating (90% and higher were given an "A").

An energy efficiency rating describes how much energy the boiler uses and how much it wastes when in use.

The Keston System 30 was awarded an efficiency rating of 89.5% with a SEDBUK grading of "TBC".

In 2015, the Energy Related Products Directive (ERP) came into force. The legislation applies to all products that consume energy - in production, during their active life, and at the point of final disposal.

The ERP was introduced to incentivise manufacturers to create products that emit fewer harmful gases with the larger aim of protecting the wider environment.

The Keston System 30 has been awarded an ERP rating of "A".

What warranty does the Keston System 30 system boiler come with?

A parts and labour warranty of 5 years is included when you purchase the Keston System 30 boiler through PlumbProud.


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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