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Ideal Logic+ S18 boiler

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Plumbproud rating

61.38%

Ideal Logic+ S18 System Gas boiler

We have rated this Ideal Logic+ S18 System boiler at 61.38% 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.

We would expect this Ideal Logic+ S18 System boiler to cost £2,000 fully installed through PlumbProud, although it will cost more if the fit is complicated. We will provide you with a full quote before starting work, however.

Get a free, no-obligation Ideal Logic+ S18 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

£2,000

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Ideal Logic+ S18 System Gas boiler frequently asked questions

Is the Ideal Logic+ S18 boiler a combi, regular or a system boiler?

Looking for a gas system boiler for your house or flat? If you are, the Ideal Logic+ S18 boiler may be worth considering.

System boilers require a hot water cylinder to work (normally stored in an airing or landing cupboard) but, unlike heat only boilers, they do not require a cold water tank. This makes them more suitable for homes that do not have lofts, where attic space is limited or where a loft conversion is being considered.

You program your heating and hot water to come on via the control panel. But if you forget to set the timer, you will have to wait a while for the water to heat up. Hot water is stored in the cylinder for use throughout the day and can be distributed to multiple showers and taps at the same time without a loss of pressure or temperature (something combi boilers really struggle with). For this reason, a system boiler is a suitable option for large families and homes with more than one bathroom.

As no cold-water tank is needed with a system boiler and many major system components are built into it, this type of boiler can be easier to install than a standard boiler.

Should I install a Ideal Logic+ S18 system boiler in my house or apartment?

Selecting the right boiler for your property means selecting a boiler that is the right "size". And, by size, we don't mean how big it is, we mean how powerful it is - its "output".

The output rate tells you how much energy your boiler has to use to provide you and your family with hot water and central heating. A higher output rate means that it can heat greater volumes of water.

Please be aware, though - if you choose a boiler whose output is too low, the water in your radiators and coming from your taps may not be warm enough. Conversely, if you choose a boiler with too high an output, you'll pay more for gas than is necessary.

The Ideal Logic+ S18 system boiler has an output level of 18 kW, so which types of property would it be appropriate for?

A PlumbProud Gas Safe engineer would recommend that the most suitable type of property for a Ideal Logic+ S18 system would be smaller homes and apartments containing up to 10 radiators and providing hot water for one bathroom.


What are the dimensions of the Ideal Logic+ S18 boiler?

Ideal’s Logic+ S18 is 700 mm tall, 395 mm wide, and 278 mm deep.

Is the Ideal Logic+ S18 non-condensing or condensing?

How does the Ideal Logic+ S18 system rate environmentally?

How we heat our homes has become a major issue for many people worried about climate change and environmental issues in general.

In the UK, central heating systems account for 14% of greenhouse gas production. Gas boilers in particular are responsible for emissions of dangerous nitrogen dioxide in British cities.

Would choosing the Ideal Logic+ S18 system be an environmentally-friendly choice? If so, let's look at its performance figures.

The Ideal Logic+ S18 has been awarded an efficiency rating of 93% and a SEDBUK band rating of "TBC".

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 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 Ideal Logic+ S18, the ERP rating is "A".

Is this Ideal Logic+ S18 system covered by a warranty?

A parts and labour warranty of 7 years is included with the Ideal Ideal Logic+ S18 boiler.


Ideal Logic+ S18 Gas System boiler specifications

Powered by GasGas
LocationExternal
Efficiency rating93%
P/L Warranty7 Years
Output in kW18 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%

Combi boilers

Choose from the UK’s biggest range of combis

Heat only boilers

The ideal boiler perfect for the largest homes

System boilers

Ideal for 3+ bedroom, 2+ bathroom homes

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Ideal Logic+ S18 boiler

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Ideal Logic+ S18 System Gas boiler

  1. Home
  2. Ideal Logic+ S18
Plumbproud rating for this boiler
61.38%

Based on a wide-ranging set of important factors including the cost to install the boiler, its energy efficiency rating, running costs, and so on, this Ideal Logic+ S18 System boiler receives a score of 61.38% on our PlumbProud quality scoring system.

We estimate that this Ideal Logic+ S18 System boiler will cost £2,000 fully installed through PlumbProud provided that the fit is straightforward.

To get a free quote for the installation of the Ideal Logic+ S18 boiler in your home, simply enter your postcode in the box provided on this page. You can also find out whether this is the right boiler for your home by clicking to email our installation team or by calling us on 01604 343053.


Installed price guideline
£2,000

Get your free quote

Ideal Logic+ S18 Gas System boiler specifications

Powered by GasGas
LocationExternal
Efficiency rating93%
P/L Warranty7 Years
Output in kW18 kW
Height700 mm
Width395 mm
Depth278 mm
MountingWall
ERP HeatA

Ideal Logic+ S18 System Gas boiler frequently asked questions

Is this Ideal Logic+ S18 boiler a combi, system or regular boiler?

The Ideal Logic+ S18 is a gas system boiler.

System boilers, like regular boilers, require a hot water cylinder (usually placed in a landing or airing cupboard) to work but they don’t require a separate cold water tank. This makes installation quicker and easier and, for homeowners with little loft space or who are considering a loft conversion, they're a more suitable choice.

System boilers don't need separate water tanks because they contain built-in circulating pumps that perform the same task. Just like heat only boilers, they require you to program in the times when you want heating and hot water to be available - they don't offer instant hot water like combi boilers. The cylinders keep whatever water they contain warm, although, if there is no hot water in the tank, you will have to wait up to an hour before hot water will come through your taps.

Would the Ideal Logic+ S18 system be a suitable choice of boiler 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 Ideal Logic+ S18 system outputs at a maximum of 18 kW, so which types of property would this Ideal Logic+ S18 System boiler be appropriate for?

Most experienced boiler engineers would recommend this Ideal Logic+ S18 System boiler as a suitable option for smaller homes and apartments with no more than up to 10 radiators and one bathroom.


Ideal Logic+ S18 - size in millimetres

The Ideal Logic+ S18 measures 700 mm in height and has a width of 395 mm and a depth of 278 mm.

Is the Ideal Logic+ S18 condensing or non-condensing?

Does the Ideal Logic+ S18 system protect the environment?

With more and more people concerned about climate change, how we heat our homes and the damage it does to the environment is increasingly being questioned by British homeowners.

Gas boilers are responsible for dangerous atmospheric levels of nitrogen dioxide emissions in Britain's biggest cities and, overall, 14% of the UK’s greenhouse gases are produced by our domestic central heating systems.

Would choosing the Ideal Logic+ S18 system be an environmentally-friendly choice? If so, let's look at its performance 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 Ideal Logic+ S18 was given an efficiency rating of 93% and a SEDBUK grading of "TBC".

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 Ideal Logic+ S18, the ERP rating is "A".

What length of warranty does the Ideal Logic+ S18 come with?

A parts and labour warranty of 7 years is included when you purchase the Ideal Logic+ S18 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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