The 5 Best Ideal Logic Plus Heat Boilers For Your Homes! (Reviews & FAQs)

The essentials for the perfect boiler.

For larger properties, heat-only boilers, also known as standard or traditional boilers, are the ideal alternative. Features like quiet activity and excellent energy efficiency are included in our award-winning versions. If you are searching for a replacement for the old boiler in your home and have a small expansion tank and a larger cold water storage cistern in your loft room, it is most likely that you already have a boiler just for heat. Ideal logic plus heat boilers comes in five different output options, 12kW, 15kW, 18kW, 24kW and 30kW. Your Gas Safe boiler engineer would decide on which output you would need to run your home effectively and comfortably.

Check out these 4 best boiler options that Ideal logic plus heat boilers provide:

  • Ideal logic plus heat boilers 12kW
  • Ideal logic plus heat boilers 15kW
  • Ideal logic plus heat boilers 18kW
  • Ideal logic plus heat boilers 24kW
  • Ideal logic plus heat boilers 30kW
NameOur ratingPriceOutput/ Efficiency 
Ideal logic plus heat 12 boilers8.8/10£781.19A-90%H – 700MM
D – 330MM
Ideal logic plus heat 15 boilers8.9/10£818.99A-90%H – 700MM
D – 278MM
Ideal logic plus heat 18 boilers8.7/10£844.19A-90%H – 700MM
D – 278MM
Ideal logic plus heat 24 boilers9/10£881.99A-90%H – 700MM
D – 278MM
Ideal logic plus heat  30 boilers9.2/10£995.99A-90%H -700MM
D – 278MM

Ideal logic plus heat boilers

The range of logic+ boilers outstanding product quality with outstanding value. The logic+ heat offer complete home comfort for a wide range of properties and is compact in size and completely modulated down to as low as 4.8 kW. A solid heat boiler with a wide with outputs ranging from 12kW to 30kW. The brilliant performance, reliability, quiet and ease for use makes it Ideal’s special boiler. Delivers with immediate hot water without any aid from a hot water cylinder or a cold water tank.



  • Efficient and a high performer
  • Simplicity to use
  • SEDBUK A ranking
  • Enterprise’s Queen’s award
  • Frost control
  • Ease of repair
  • Affordable fuel bills
  • Fast delivery of hot water
  • 7 year guarantee
  • Least energy consumption
  • Ultra-quite in operation
  • Eco-friendly
  • Needless of a storage tank or cylinder
  • Suitable for all houses


  • The first time purchase is expensive


  • 12, 15, 18, 24, 30kW heating outputs combination models
  • Hot water and heating efficiency rated ERP A
  • Ultra-Quiet
  • Built-in frost protection
  • LCD Display
  • 7-year parts and labor warranty with a 10-year warranty on the heat exchanger.

Buying guide, Boilers:

There are three main boiler types:

1.    Combi boilers

2.    System boilers

3.    Regular boilers

Understanding each boiler type is important to identify the one suitable for your house. The prices listed do not include the installation fare.

Combi Boilers:

Combi boilers or combination boilers do not need a separate hot water cylinder, instead deliver water from one solid unit. They are easy to install and cheaper than the other models and therefore popular among customers. It is best suited for smaller house with a wide range of kW outputs. The disadvantage includes the impossibility of the boiler to cope up with two showers or baths running simultaneously, not suitable for houses with many bathrooms.

The advantages of combi boilers include:

•      Prompt and limitless hot water

•      Energy efficient

•      No cylinder or tanks essential

•      Easier to install

System Boilers:

System boilers are ideal for houses with multiple bathrooms and great demand. They can provide a constant supply of water to all the units within a house. It requires a separate water cylinder for the storage of hot water, but they don’t need extra tanks. Like combi boilers, system boilers are easy to install energy efficient to run.

The advantages of system boilers include:

•      Provides hot water to multiple taps ideal for large house

•      Installation quick and easy

•      No need for separate tanks

•      Solar thermal solutions

Regular Boilers:

Areas with low water pressure and homes with multiple bathrooms are ideal for regular boilers, also known as conventional or heat only boilers. They are best suited for homes with loft space and airing cupboard as they need a feed, expansion tank and hot water cylinder. They provide a steady supply of hot water.

The advantages of regular boilers include:

•      Perfect for larger houses with two or more bathrooms

•      Simultaneously, provides water to multiple taps

•      Suited for homes with a traditional central heating system

•      Well-suited with solar thermal solutions

Best UK Boiler Brands

With the large amount of options available in the market today, it is difficult to pinpoint the right boiler for your homes. Most boiler companies provide generous solutions to UK homes. These are our selection based on reputable brands:

•      Worcester Bosch

•      Viessmann

•      Vaillant

•      Ideal

•      Potterton

•      Glow-Worm

What do experts have to say?

It is significant to guarantee that a boiler’s Power Rating (or size) is just right;

•      An undersized boiler might work too hard, and an oversized boiler may work below capacity. Both circumstances can lead to more fuel being used than needed.

•      A heating engineer analyses the dimension of boiler needed based on; heat loss, the number of rooms (Bedrooms, bathrooms etc.), number of people in the property, number of radiators, showers, etc.

•      Smaller houses and flats, with up to 10 radiators, will need a 24-25kw boiler. A 28-30kw would be installed for a medium to large 3-4 bed house with up to 15 radiators, and a 33-35kw and a 40kw would be for a large house with up to 20 radiators.

•      In enormous properties spread over several floors over one boiler would be essential.

Boiler Manufacture

•      There are abundant boiler brands / manufacturers. Each one has an advertising strategy to trade their product. As a customer it’s hard to tell which is “the best” or the right one for you.

•      The hunt for “the best” is often problematic by heating engineers having a preferred boiler manufacturer that they like to install. They will each say that their proposal is better than the other’s.

•      The cynical might suggest Heating Engineers prefer one brand over another because that is where they can make the most mark.

•      Maybe one brand is less likely to become incorrect than another, one brand is easier to install than another, or that the engineer is just more familiar with a particular brand than another.

•      A Gas Safe engineer will install a gas boiler of any brand, but it’s worth paying attention to why they endorse one brand over another. Quite often it will be because they can offer an extended warranty on that boiler brand.

Research & methodologies used behind the in-depth analysis of best boiler:

Erp efficiency: 100%

Erp decibel rating: 48dBa

PCDB seasonal efficiency: 91.1%

The logic+ heat boilers is part of our award winning logic range and is available in 5 options, depending on the needs of the customers.

The Logic+ also comes with a warranty of up to 10 years, putting your clients at ease. While this compact model has a low weight for installers, many flueing options and preformed copper tails, so it is easy to install.

The needs of every home having different lifestyles can be met through Ideal’s flexible range of heating outputs. That is why it is suitable and an outstanding performer with low energy consumption and low fuel bills. Save fuel and money, with this smart choice.

Stories from the real-world usage:

Ideal logic plus heat boilers

Top review:

Reviewer: Frank

Date and Place of review: the United Kingdom on 26 November, 2020

Rating: 5/5


Communication was first rate from both…

Communication was first rate from both office and engineer. The work carried out by your engineer Jason was of the highest standard.
Thank you for a highly satisfied customer.


Boilers Don’t Always Boil Water

Homes built after 1950 are most likely not to boil water to produce heat. In a boiler system, the heat exchanger is a tube over the burner flames, through which water flows.

As the water flows over the flames, it is heated to the proper temperature before moving on to heat the house. Because of the way the heat exchanger is constructed, the water is not supposed to stay over the flame long enough to boil.


1.    How Often Should I Replace My Boiler?

The general lifespan of a boiler is around 10 to 15 years. While this is an average, your boiler may last longer if they give proper maintenance. Considering a new boiler when repairs become too expensive would help save money in the long run. An expert engineer would help you decide the right time to replace your boiler.

2.    How Do I Know if My Boiler Needs Repairing or Replacing?

If you have a boiler fault, it’s most likely a common problem with a simple fix. However, it’s problematic to understand whether your boiler can be repaired when a more serious issue arises.

3.    How Often Should I Get My Boiler Serviced?

Servicing your boiler once a year should help to prolong its lifetime. Even though servicing without a visible issues seems unnecessary, it would help to find the hidden faults.

4. How Do I Know if My Boiler Is Inexpensive?

Buying a new boiler, or just trying to choose if you need one, how effective it is will be a big part of your conclusion.

To find boilers that are reasonable, look for their ENERGY STAR rating. A well rated boiler should run very competently, whereas a poorly rated model may be more cost effective to replace in the long run.

You should find that all modern boilers are more economical when compared to older models.

  5.  How do I know if I’m getting a Good Contract on My Boiler?

Steering price can be one of the most problematic parts of purchasing a boiler, and you want to make sure you get the best deal possible.


The Ideal heat boilers showcases an affordable range of boilers with varying heating outputs. It helps cover the needs and different lifestyles of every home. The affordable fuel bills and energy consumption makes it a true performer. The only difference in the models shown of Ideal heat boilers are their output and dimensions. You should also compare the prices through quotes available in different stores and get an affordable deal. The gas safe registration should be checked.  It is best to do some personal research to double check what others are saying about the brand and model and choose the perfect model for your water heating requirements.

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