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Ideal Logic+ H12 boiler

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Plumbproud rating

84.37%

Ideal Logic+ H12 heat only Gas boiler

We have awarded this Ideal Logic+ H12 heat only boiler a rating of 84.37% in our boiler quality benchmark tests. To determine a score for each boiler, we factor in several different points of comparison including energy efficiency, manufacturer guarantees, estimated running costs, price and more.

£1,900 is the amount you should budget to have this particular boiler installed on a straightforward installation.

If you would like a free quote and professional advice and guidance to help you decide if the Ideal Logic+ H12 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

£1,900

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Ideal Logic+ H12 heat only Gas boiler frequently asked questions

Is the Ideal Logic+ H12 a regular, combi or system boiler?

The Ideal Logic+ H12 boiler is a heat only boiler you may wish to consider when looking for a new boiler for your house or flat.

Heat only boilers, sometimes known as standard boilers, regular boilers or conventional boilers, are better for homes with multiple bathrooms or larger families where members of your household may need to use hot water at the same time as each other, such as a shower in the bathroom and a hot water tap in the kitchen. This is because, unlike combi boilers, they can handle demand from more than one point at a time with no drop in water pressure, temperature and volume.

Heat only boilers use a hot water cylinder with an immersion heater (normally installed in an airing or landing cupboard) and a cold-water tank (normally stored in the loft).

You program a heat only boiler to provide you with the central heating and hot water you need at specific times of the day, such as first thing in the morning. However, if you forget to set timings and there is no water left in the hot water tank, you may have to wait up to an hour before you have hot water again.

Would the Ideal Logic+ H12 heat only be a suitable choice of boiler for my house or flat?

You should make sure that the boiler you install in your property is the right "size". And, by size, we don't mean how big it is, we mean how powerful it is - the "output".

Your boiler has to be powerful enough to heat all the hot water you need for your radiators and taps. Power is measured in kilowatts and the more kilowatts a boiler has available to it, the more water it can heat.

If the output (measured in kilowatts) is too high, you'll have all the power you need and more but your gas bills will be much higher. If it's too low, you'll often find that the water coming out of your taps and fed into your radiators is only lukewarm.

With the Ideal Logic+ H12 heat only's output at 12 kW, which types of property would this Ideal Logic+ H12 heat only boiler be most appropriate for?

Most experienced boiler engineers would recommend this Ideal Logic+ H12 heat only boiler as a suitable option for smaller homes and apartments with no more than up to 10 radiators and one bathroom.


How large is the Ideal Logic+ H12?

The Ideal Logic+ H12 measures 700 mm in height by 395 mm in width by 278 mm in depth.

Is this Ideal boiler non-condensing or condensing?

The Ideal Logic+ H12 is a condensing gas boiler - this is the type of boiler we recommend to most clients because they're better for the environment and they will save money on annual fuel bills.

A condensing boiler captures and recycles the warmth still present in both the flue exhaust gases and water vapour condensation created when gas is burned to provide your boiler with power.

This means it needs less gas to operate and it uses this extra energy to perform a number of tasks, including heating the colder water that comes back to the boiler from the radiators in your home.

How environmentally friendly is the Ideal Logic+ H12 heat only?

How we heat our homes has become a pressing issue of concern for many homeowners worried about climate change and the environmental impact of their personal choices.

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.

Would the environmental impact of installing a Ideal Logic+ H12 heat only in your home be positive? Let's look at the numbers.

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+ H12 was given an efficiency rating of 93% and a SEDBUK grading of "A".

The Energy Related Products Directive grades products according to the energy they consume and the harmful gas emissions they create, from manufacturing right through to final disposal, including how they're used by customers between these two points.

The Ideal Logic+ H12 is rated "A".

What length of warranty does the Ideal Logic+ H12 come with?

The Ideal Logic+ H12 is covered by a parts and labour warranty of 7 years following installation.


Ideal Logic+ H12 Gas heat only boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating93%
Band ratingA
LPG Compatible?No
P/L Warranty7 Years
Output in kW12 kW
Height700 mm
Width395 mm
Depth278 mm
MountingWall
ERP HeatA

The top 10 rated Gas heat only boilers

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

1Vaillant ecoTEC Plus 41596.51%
2Vaillant ecoTEC Plus 41895.45%
3Vaillant ecoFIT Pure 41294.82%
4Vaillant ecoTEC Plus 42494.77%
5Vaillant ecoFIT Pure 41594.23%
6Vaillant ecoTEC Plus 43094.23%
7Worcester Bosch Greenstar Ri 12Ri94.18%
8Worcester Bosch Greenstar Ri 15Ri93.93%
9Worcester Bosch Greenstar Ri 18Ri93.26%
10Vaillant ecoFIT Pure 41893.11%

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+ H12 boiler

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Ideal Logic+ H12 heat only Gas boiler

  1. Home
  2. Ideal Logic+ H12
Plumbproud rating for this boiler
84.37%

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 84.37% from our engineers.

On a straightforward installation of this make of boiler using PlumbProud, you should expect to budget around £1,900.

You can speak to our friendly and professional advisors by calling 01604 343053. They can provide you with a free quotation on the Ideal Logic+ H12 boiler and confirm that it is suitable for your home. You can also click here to email us or enter your postcode into the quotation box on this page.


Installed price guideline
£1,900

Get your free quote

Ideal Logic+ H12 Gas heat only boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating93%
Band ratingA
LPG Compatible?No
P/L Warranty7 Years
Output in kW12 kW
Height700 mm
Width395 mm
Depth278 mm
MountingWall
ERP HeatA

Ideal Logic+ H12 heat only Gas boiler frequently asked questions

What type of boiler is Ideal’s Logic+ H12 - system, regular or combi?

The Ideal Logic+ H12 is a heat only boiler you may wish to consider if you want this particular type of boiler for your house or flat.

If your home has more than one bathroom or you have a large family which uses a lot of hot water, a heat only boiler (sometimes called a regular boiler, a conventional boiler or a standard boiler) is likely to be the best option for you. Heat only boilers require both a hot water or immersion cylinder and a cold water tank. Once the water in the cylinder is heated, you can use this hot water throughout the day and it can feed multiple taps and showers at the same time.

This is in contrast to a combi boiler which can only heat a limited amount of water at any one time. This can cause a problem if two or more taps and showers are being used simultaneously as the temperature, pressure and volume to all points will drop.

Heat only boilers allow you to program the times that you wish heat and hot water to be available. However, if you forget to do this and the immersion cylinder is empty, you may have to wait up to an hour before hot water becomes available again.

If your property already has a water tank and cylinder, it will nearly always be cheaper to replace like for like and not choose a different type of boiler. In addition to new pipework, you may need to replace older radiators that may be unable to cope with the higher water pressure delivered by other types of boiler.

Is a Ideal Logic+ H12 heat only boiler appropriate for my house or apartment?

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

Your boiler should be able to cope with peak hot water demand in your property and not just your average hot water usage. The output rate of a boiler is measured in kilowatts and tells you how much power a boiler can use to provide hot water to your taps, showers and radiators.

If the output of your boiler is too low, there will often be times when your water isn't as hot as you want. But if your boiler output is too high, it will be more costly to run (often unnecessarily).

The output of the Ideal Logic+ H12 heat only boiler is 12 kW kilowatts. Which types of property would this be appropriate for?

Most Gas Safe engineers would suggest that the most suitable type of property for installing a Ideal Logic+ H12 heat only boiler would be smaller homes and apartments with up to 10 radiators and one bathroom.


Making space for the Ideal Logic+ H12

Ideal’s Logic+ H12 is 700 mm tall, 395 mm wide, and 278 mm deep.

Ideal Logic+ H12 – condensing or non-condensing?

We recommend that, if possible, you choose a condensing boiler like the Ideal Logic+ H12.

Condensing boilers are more energy-efficient. They achieve this efficiency by capturing the heat present in flue exhaust gases and water vapour condensation and recycling that heat to, for example, warm colder water coming back from your radiators.

By choosing the latest condensing boiler, you'll also notice a significant reduction in your gas bills, particularly if you're replacing a boiler more than 15 years old.

How energy efficient is the Ideal Logic+ H12 heat only?

Environmentally-friendly heating has become an important issue for homeowners concerned about the accelerating pace of climate change.

Central heating systems are responsible for 14% of greenhouse gas emissions in the UK. You may also be aware that the gas boilers we use emit dangerous nitrogen dioxide in large volumes in the bigger British cities.

Would choosing the Ideal Logic+ H12 heat only help the environment? Let's see what the statistics suggest.

The energy efficiency rating of the Ideal Logic+ H12 is 93% with a SEDBUK band rating of "A".

Energy efficiency tests record how much energy is wasted on non-core functions during an operation.

By law, all boilers manufactured and supplied in the UK must have a minimum energy efficiency performance level of 92% (equivalent to a SEDBUK "A" grade). Up to April 2018, the minimum performance level was 88% (88% and 89% are equivalent to a SEDBUK "B" grade and 90%+ an "A" grade).

The Energy Related Products Directive grades products according to the energy they consume and the harmful gas emissions they create, from manufacturing right through to final disposal, including how they're used by customers between these two points.

The Ideal Logic+ H12 is rated "A".

Am I covered if my Ideal Logic+ H12 heat only boiler breaks down?

Parts and labour charges incurred for repairs made to your new Ideal Logic+ H12 are covered by a 7 year warranty.


The top 10 rated Gas heat only boilers

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

1Vaillant ecoTEC Plus 41596.51%
2Vaillant ecoTEC Plus 41895.45%
3Vaillant ecoFIT Pure 41294.82%
4Vaillant ecoTEC Plus 42494.77%
5Vaillant ecoFIT Pure 41594.23%
6Vaillant ecoTEC Plus 43094.23%
7Worcester Bosch Greenstar Ri 12Ri94.18%
8Worcester Bosch Greenstar Ri 15Ri93.93%
9Worcester Bosch Greenstar Ri 18Ri93.26%
10Vaillant ecoFIT Pure 41893.11%
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