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Ideal Logic 30 Combi Boiler Review

Ideal Logic 30 Review

Ideal logic C30 Combi Boiler Review


The Ideal Logic C30 gas boiler provides you with heating and hot water from a kitchen cupboard fit boiler that has a long 10-year warranty.

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Will the Ideal logic combi C30 be suitable for my home? Ideal Logic 30 Combi Boiler Review Compare Boiler Quotes

You’ll be surprised at the many benefits the Ideal Logic 30 combi boiler provides so we have reviewed everything you need to know about this superb boiler replacement option.

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Ideal Logic C30 Ease of useIdeal Logic 30 Combi Boiler Review Compare Boiler Quotes

With this boiler replacement, you would also receive a standard thermostat which you could upgrade to the top of the range, a modern thermostat that you can control by an app on your mobile phone or with Alexa, Amazon or Google.

With this, you could set the temperature in all rooms or chosen rooms whilst you are sitting at your office desk or on a beach.

Your new Ideal C30 combi boiler will also come with a manual to help direct you to use the controls and to help if any minor errors occur.

We also recommend Google if you can’t find your manual or have any issues that you don’t feel a Gas Safe engineer is needed.

Ideal Logic 30 combi boiler: Pros and cons


Ideal Logic 30 Combi Boiler Review Compare Boiler Quotes
  • Quick installation process
  • Easy-to-use controls (electric programmer and outdoor sensor)
  • Light and compact unit; can fit any kitchen cupboard
  • Excellent customer service (Standard 2-year labour warranty period; can be extended to 5 or 10-year warranty)
  • High energy efficiency rating (94 per cent)
  • A decent supply of additional flueing options
  • Multiple heat output options


  • Gas boilers are starting to phase out. Hydrogen Ready is coming.
  • The high number of moving parts may result in some faults
  • Formation of carbon monoxide if faults are produced

Ideal Logic C30 Boiler: Overview

The Ideal Logic range offers some of the best boilers thanks to the following:

  • Ergonomic design
  • High functionality
  • Excellent value for money

The Ideal Logic Combi C30 gas boiler is no different!

Ideal Heating, the brand behind this amazing Combi boiler, included it in the ErP (Energy-related Products) classification.

Ideal Logic 30 Combi Boiler Review Compare Boiler Quotes

This may sound like a fancy acronym to you, but believe it or not, being part of the ErP label is a big deal.

You see, ErP-based products mean they are highly energy-efficient and environmentally friendly. [R]

You won’t have to feel guilty or worried about high energy bills because the  Logic Combi C30 boiler and other Logic Range Ideal boilers possess these two qualities.

It’s no secret why many homeowners across the UK deem the Ideal Logic Combi boiler as the perfect choice for their respective households.

Ideal Logic C30: Benefits

Things are about to get heated! *no pun intended

Let’s talk about the many advantages you should expect once you get your hands on one of the best Ideal Combi boiler choices.

Trust us when we say that it does more than just deliver heating and hot water.

Before we treat you to some of its advantages, here is a quick rundown of the features:

  • Standard kitchen cupboard style
  • Boiler frost protection
  • Backlit digital display
  • Multiple optimal timers and thermostats
  • Average flow rate: 12.4 litres per minute (l/min)
  • Fuel type: natural gas
Ideal Logic 30 Combi Boiler Review Compare Boiler Quotes

Ideal Logic C30: Ease of installation

First things first, let’s talk about the easy installation process.

A new boiler from most brands will require a village for you to move it from the delivery truck to either your single bathroom unit or kitchen area.

Luckily, the Ideal Logic Combi C30 consists of the following dimensions, making it easy to install and maintain for the most part.

  • Depth: 278mm
  • Height: 700 mm
  • Width: 395 mm
  • Weight: 33.8 kg

Let’s take a look at more of the Logic C30’s specifications.

Boiler Specification  
Make Ideal
Model Logic C30
Dimensions (HxWxD) 700x395x278mm
Weight 33.8kg
Energy Rating A Rated
LPG Compatible Yes
Warranty 7 Years
Output 30kw
Wall Mounted Yes
Flow Rate 12.4l/min
Hydrogen Ready No

You must contact professional Gas Safe Registered engineers to install the boiler for you. That way, you can be sure that the job will be carried out to expected guidelines, rules and regulations.

If you want to know where some of the costs of installation will be going, then take a look at the list below of things that will be required during the installation of a Logic C30 below:

  • Translucent condensate siphon
  • Concealed connections
  • Built-in automatic bypass
  • Integral filling loop
  • Fully modulating operation

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Ideal Logic 30: Dimensions

The average size of Ideal logic C30 is 700mm. Width: 395mm. Depth: 278mm.

This new boiler is compact enough to fit in a kitchen cupboard and is easy on the eye.

It also offers different flue options for what suits your property the best.

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Best suited to 1 to 4 bedroom home:

Yes, the Ideal 30 kW combi boiler would be well suited.

The Ideal Logic 30 boiler range also includes output ratings of 24 kW for smaller homes and a 35kW boiler for larger homes.

Combination boilers heat hot water on demand, so the output on flow rates is extremely important (POWER).

Your engineer will be able to help advise which kW will suit your needs the most.

Ideal also offers combi, regular and system boilers.

Regular and system boilers are usually used in large homes with more space. They require a hot water cylinder as they don’t heat water on demand, therefore take up more space.

Customizable controls

A fully installed natural gas boiler is a great start, but it doesn’t take you to the finish line just yet.

The next step for you to fully grasp the Combi boiler is mastering the controls. Unlike other ideal boilers, you have full control of the heating settings.

Basically, you can calibrate and tinker around with your brand new boiler! Allow us to show you the different sensors before you get the fun started.

Ideal Logic 30 Combi Boiler Review Compare Boiler Quotes
  • Electronic programmer: It lets you create a 7-day schedule to help you organize the boiler’s active periods.
  • Outdoor sensor: It keeps an eye on the outer temperature of your water, thus increasing the efficiency rating by 2 per cent.

Indeed, these sensors enable your Ideal Logic Combi boiler to give you hot water according to your personal settings and overall preference.

You won’t have to worry about getting exposed to scorching temperatures unexpectedly costing you a fortune.

Be ready for a perfectly warm shower that massages the skin and releases all the tension in your body after a long day at work.

Alright, that’s enough ASMR (Autonomous Sensory Meridian Response) for now.

Is the Ideal Logic C30 energy efficient?

As we discussed a while ago, the Ideal Logic C30 boiler is part of the ErP (Energy-related Products) group, and rightfully so.

The boiler boasts of an impressive A rating when it comes to hot water and heating purposes. This is thanks in large part to its superior 94% energy efficiency percentage. [R]

Older boilers cannot relate because some of them possess 70 per cent or below efficiency ratings.

Buying a new boiler may sound expensive at first, but just imagine how much money and energy you are saving should you go for an A-rated Combi boiler.

You’ll be doing both your house and yourself a favour in the long run by getting the best combi boiler on the market.

Sufficient Heating for Everyone

Like most Ideal Logic boilers, the C30 model provides enough hot water and heating necessities for everyone!

Take a look at these numbers to see why this is such.

  • Maximum heat output: 24.2 kW (Kilowatts)
  • Maximum hot water output: 30.3 kW (Kilowatts)

These outputs are more than capable of covering small to medium-sized residential homes with 1-2 bathroom units.

If you’re a newlywed or planning to move out, this boiler is one of the first home appliances you should get!

Maximum Protection From Freezing

The primary function of all ideal logic combi boilers is to produce hot water. Early signs of freezing might negatively affect your boiler.

Some boilers cannot survive the cold winter months, thus resulting in some components such as the condensate pipe freezing.

Fortunately, the C30 boiler completely avoids this situation!

Its built-in frost protection ensures you still get your much-needed hot shower amidst the blistering cold outside your homeHow so?

Ideal Logic 30 Combi Boiler Review Compare Boiler Quotes

If the boiler notices that the temperature outside is at around 8 degrees Celsius or lower, the pump will circulate warm water to avoid freezing.

Excellent Repair and Warranty Service

Are you still not yet sold by the many cool features the Ideal Logic C30 boiler brings to the table?

This last benefit we are about to share should deliver the knockout punch against its boiler counterparts.

Other brands may hand out 1-2 year warranty periods like candy, but Ideal Heating takes their customer service to another level. [R]

It initially offers a standard 2-year warranty, but you can extend the warranty duration for as long as 5 or 10 years!

This is a major game-changer because you won’t have to spend on extra maintenance and repair services.

However, you need to make sure you avail of the warranty ASAP (30 days after your purchase to be exact)!

Compare alternatives to the Ideal Logic C30

How does Ideal Logic C30 fare against its competitors? Let’s find out!

Ideal Logic C30 combi boiler vs. Worcester Bosch Greenstar Si Compact combi boiler

Believe it or not, the Greenstar Si model contains near-identical measurements to the Ideal Logic C30. See for yourself how close these numbers are:

Ideal Logic 30 Combi Boiler Review Compare Boiler Quotes
  • Heating Output: 24 kW
  • How Water Output: 30 kW
  • Flow Rate: 12.3 l/min

The main difference lies in the standard warranty duration. The Ideal Logic only has 2 years, while the Greenstar model has 5 years!

Let’s talk about the prices of both boilers. The Ideal Logic averages around £1,795, while the Greenstar boiler costs around £2,150.

If you want to save a little more, we suggest sticking to the C30 model!

Ideal Logic C30 combi boiler vs. Viessmann Vitodens 050-W Gas combi boiler

Another compact and small combi boiler that serves as a good alternative to the Ideal Logic is Viessmann 0-50 W!

Ideal Logic 30 Combi Boiler Review Compare Boiler Quotes

We won’t get into the measurements, but one noticeable difference is this alternative offers wireless connectivity with the tado thermostat and smartphone app.

Imagine that! You get to control the temperatures and overall heating environment with your fingertips.

Both models are compact in size, with the Viessmann boiler having a height of 707 mm, only 7 mm more than the Ideal Logic C30.

Read our Viessmann Vitodens 050-W review here

Ideal Logic C30 combi boiler vs. Vaillant ecoTEC Exclusive combi boiler

The last alternative we have is the Vaillant ecoTEC Exclusive combi boiler.

The glaring difference lies in the flow rate. The Vaillant combi boiler goes for a whopping 17.8 litres per minute, approximately 5 litres more than the Ideal Logic boiler.

Ideal Logic 30 Combi Boiler Review Compare Boiler Quotes

This is a big deal, especially if you have more family members or a bigger house with more rooms to cover.

You also have to keep in mind that the Vaillant combi boiler is a recipient of the Quiet Mark award, so waking up in the middle of the night won’t be a problem because it operates at a low noise level.

Frequently Asked Questions (faqs)

For additional concerns you have on your end, we cover them all below!

Where can I buy the Ideal Logic C30 combi boiler?

There are so many ways in which you can purchase your new boiler. You can add this to your online basket, or you can go to any appliance store if you want to physically check out the boilers yourself.

Of course, since we want to give a convenient buying experience, we suggest going the online route.

Get a fixed price on the Ideal C30 – click here to price one up online in 20 seconds

How Can I Install the Ideal Logic Combi 30 Boiler?

The easiest way is to get a fixed price and book an installation day all online through our recommended installers, all of whom are Gas Safe registered.

If you’re wondering what an installation will entail then you can always speak to one of our experts.

If you are considering moving your boiler or changing your boiler type then you can always see how much a new boiler costs are using our online fixed price quotation system.

Ideal Logic 30 Combi Boiler Review Compare Boiler Quotes

Through our recommended installers you could have your new boiler installed the next day!

This is more common than you think. If the next day is too soon, you can easily pick a day to suit.

If you need your new Ideal Logic installed but you don’t have the cash upfront, you can always use pay monthly boiler finance to spread the cost.

This means you can get your boiler installed the next day and not pay anything for a month whereby your payments can be spread out over a set period of time.

Compare the Ideal Logic C30: Our verdict

And there you have it! This review pretty much went over the many advantages and cool features of the Ideal Logic C30 boiler.

It also goes for a fairly reasonable price compared to other boilers, thus, giving you great value for money.

Compare Ideal Logic boilers and other similar boiler replacement options to see which suits your home the best. Answer a few simple questions and you can get a great boiler deal with installation included in 20 seconds below:

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What our customers think

5 Stars on Trustpilot

Would recommend

Stressed when needed a new boiler but easy process with affordable finance. New boiler installed within a few days with option for next day.

Paul Jones 5 Star on Trustpilot

We were very impressed

On the day, they came on time. Lovely people, they kept everything clean. Explained everything to me. No mess, kept me informed.

Anne Cross 5 Star on Trustpilot

Great Experience

Great experience - quick to arrange, easy to work with the very responsive online team and all installed faster than expected.

Ms Baxter 5 Star on Trustpilot

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