December 21, 2019

How much does a new boiler cost?

It's probably not as bad as you thought

How much does a new boiler cost?

Getting a new boiler for your home in 2020 can be quite a stressful experience and a big cost.

There is a lot of conflicting information out there when it comes to how much does a new boiler cost, which can make the whole process of finding one for your home even more difficult.

It is important that you get a new combi boiler installed into your home, especially during this time of year, to keep yourself and your family warm.

This pressure, combined with the conflicting information you will find online, will make discovering how much a new combi boiler will cost an incredibly stressful event.

This is why we have created this guide to combi boiler prices so you can finally find out how much it will cost to get a new one installed into your home.

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Whats in this article?

How much does a new combi boiler actually cost?

When looking into a new combination boiler, the average you can expect to spend between £1,500 - £3,500 depending on the model your home needs, as well as any other requirements that may be in place.

Most companies will have several different kinds of combi boilers on offer that can be installed into your home. In most cases, these companies will recommend the best boiler for your home and you will have to pay the amount that comes along with it.

There are some other factors that can affect the price of a new combi boiler, including the warranty length, labor costs, and how complicated the installation process is.

This will all differ based on the type of boiler that is best for your home and the company you go through.

Some of these factors can even be influenced by the area in which you live.

You will be given a specific quote from the boiler installation company based on:

  • The type of home you have (i.e. terraced, semi-detached, etc.)
  • How many bedrooms you have
  • How many bathrooms you have
  • Your postcode and specific location

Based on this information, you will be given a quote that will cost typically between £1,500 and £3,500 for a new boiler.

There are some factors that should come as no surprise to you when looking into a new combi boiler, like the fact that premium models will come with premium prices and complex installation process will cost you a pretty penny.

If you live in London, then you should expect a much higher rate than someone who lives further up north, but isn't this always the case?

It is recommended that you try to get an instant cost and quote online or directly from the boiler company so you can get a good idea of how much you will need to budget and put away.

How much does a boiler cost to replace?

In most cases, you will be looking into getting a new boiler as a replacement for the one that you currently have in your home such as an immersion heater.

It is very important for you to have a reliable and working boiler in your home all year round to keep your family safe and warm. With this in mind, you may be looking to replace your old boiler with a new combi one as these are more reliable.

When is the best time to replace my boiler?

If you boiler is broken or on its last legs then you should seek to get it replace as soon as possible, otherwise..

Your boiler replacement should probably take place in the summer.

You might ask why in the summer?

Boiler engineers are less busy in the summer

Less reliant on the boiler during the summer months

You can stay warm whilst your new boiler is being installed

Even if your boiler is not broken you should still look to replace your boiler every 10-15 years.

Quick note

What actually is a combi boiler?

A combi boiler, or a combination boiler, can do multiple jobs at once, as the name suggests. This kind of combi boiler will control both your hot water and your heating, which is why they are more efficient and reliable.

Combi boilers will deliver hot water and heating instantly on-demand as they do not require a hot cylinder to be heated up beforehand.

These kinds of boilers are preferred nowadays as they can really make a difference to your home and ensure that you will always be warm and cozy whenever you need to be.

With this information in mind, it is very likely that you will want to replace your old boiler with a shiny new combi model instead.

If this applies to you, then you will be looking to convert your regular boiler to a combi one; which is essentially industry-speak for replacing your boiler.

Converting a boiler can cost between £2,500 and £4,500 depending on the company you choose and other needs we mentioned earlier.

Replacing your combi boiler is something that is top of the priority list for most homeowners in the United Kingdom, so we know what kind of demand we are dealing with here.

It is important to note that replacing a boiler can be quite a complicated process, so you should expect the high prices that will come with such a project.

You can also read more on what is a combi boiler on our more in-depth article.

What am I paying for here?

When it comes to replacing an old boiler for a new combi one, there are a lot of steps involved, which is why it can be quite expensive.

To keep things simple, replacing a boiler includes:

  • Full removal of your old boiler system and water cylinder
  • Upgraded and new pipework fed into the existing location or a new one if required
  • The cost of your new boiler itself

There are some other fees that can come with this service but that doesn't mean that it isn't worth it.

Replacing a combi boiler is a big job that can take a couple of days and two or more engineers in your home, for simple combi swaps this can be done in as little as half a day.

Types of boilers available

There are lots of different brands and models available and it can be quite overwhelming for a novice to wade through.

The boiler engineer should be able to guide you to the best model for your home, so make sure you take their advice. They will consider the kind of house you have, but may not necessarily consider your budget so make this clear.

When looking into new boilers, there are lots of different complicated names out there.

iHeat have lots of models on offer, but here are some of their main brands that you will probably have to choose from:

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How much do new regular/system boilers cost?

A new regular boiler (also known as a system boiler in the industry) can cost between £1,500 and £3,000 depending on the factors we have already mentioned.

You will not be able to get a clear quote unless you speak directly with the boiler company and give them information regarding your own personal situation.

The final amount of installing a regular boiler into your home can be affected by various different factors:

  • The brand of the boiler
  • The warranty length (iHeat offers form 5 - 10 year warranties)
  • Required controls (wireless or wired)
  • Any additional pumps or valves needed
  • The complexity of the job (such as removing of an old tank)

Regular or system boilers require a water cylinder in order to work, which is one of the main differences between these and combi boilers.

This means that a water cylinder will also have to be installed into your home, which will, of course, come with additional costs.

The figures we have given, as well as those that you will likely be given from a boiler company, only cover the installation of the regular boiler, not the water cylinder.

So you will need to sure that you have enough in the bank to cover your new boiler installation and then some if you are looking to get a regular or system one.

How much does a back boiler to combi conversion cost?

If you are currently dealing with a broken back boiler in your home, then you really need to get someone in to sort it out. This is a problem that no modern home should be dealing with.

Back boilers have had their days in the sun, but now they are causing more problems than they are worth.

These kinds of boilers can no longer be repaired in accordance with the modern regulations boilers now need to keep up with, so there really is nothing you can do about this problem other than replacing it with a new combi boiler.

In most cases, replacing a back boiler with a combi one can cost anywhere between £3,000 and £5,000.

Most companies will also have an additional fee on top of this when it comes to replacing a back boiler.

This is because this is such a complicated process and the pricing needs to reflect that.

The quote that you receive from some boiler companies may not include this additional fee, so make sure you have a bit more in the bank than they are asking for to keep yourself covered.

The actual process of converting a back boiler system to a combi boiler one is quite similar to any other replacement, as it also includes the entire removal of your current boiler before the new one can be installed, just the cost may differ.

This includes replacing the pipework and all of the other complicated bits that go with a boiler, you wont get any hidden costs with us.

However, the fact that a back boiler is inconveniently located behind your fireplace makes this a very complicated task and one that most companies do not enjoy doing.

This is why you can expect a much higher cost of boiler for this kind of boiler service, as there are more steps involved than replacing the system.

Most boiler companies will charge such high prices for this kind of service as it makes the task slightly easier to bear when you know there will be a nice pay-check at the end of it.

How much does boiler installation cost?

Typically a boiler installer could charge you between £500 - £2000 just for the labour of your new boiler installation thats if its a gas system, the cost could variy heavily for LPG or Oil.

iHeat includes this in the price with the boiler.

What other costs should I be aware of?

When purchasing a new boiler you should note the possible hidden charges or the cost of items you may not be aware of.

  • The boiler (gas ot LPG)
  • Full labour for the boiler install
  • Boiler wireless thermostat controller
  • Gas pipe upgrade if needed
  • Boiler flue kit
  • Boiler plume kit
  • Brick repair if needed
  • Up to 10 year warranty

We include all of the following as standard with every job, there are no hidden charges. Our boiler costs are always fixed and unless you incorrectly complete the quote will never change.

How long should a boiler last?

As you can see, replacing or installing a new boiler can cost a lot of money, so you want to make sure that it is worth it.

Luckily, gas combi boilers aren't something that you need to be buying on a regular basis as they are made to last around 10-15 years.

This is an average figure and one that applies to standard homes who use their boilers as regularly as you would expect a normal family home to do so.

Of course, there will be some exceptions to this, but as a standard rule of thumb, your boiler should last you at least a decade.

This lifespan applies to all fuel boilers, such as oil, gas, and LPG, as well as all combi and standard.

This means that no matter what kind of boiler you choose for your home, you should be able to keep it warm and cozy for at least a decade before forking out for it all over again.

Typically you should be aiming for a 5-10 year warranty on your boiler, this will cover you through the manufacturer if there are any faults on your new boiler.

Can I get a free boiler?

The best things in life are said to be free and if you're a bargain hunter like most of the nation, you will be trying your hardest to get a new boiler without having to open your wallet.

Believe it or not, but it could actually be possible for you to get your hands on a shiny new boiler for free.

However, this doesn't apply to everyone and, as you can imagine, there are some strict requirements in place to see whether it is something that you actually need.

The UK Government has enrolled an Eco Scheme in 2019 that allows some qualifying homeowners to have their old boiler systems replaced with something that actually works.

This can come free of charge or at a cost that has been significantly cut based on your circumstances and how you qualify.

If you do qualify for this service, the government will arrange for a local engineer to come round your house and install a new (probable combi) boiler system in your home.

This is a plan that has been aimed at those who are the most worse off in our society to ensure that everyone has access to a warm and safe home - which is vital in our ever-changing weather conditions!

There are various regulations in place, as we have mentioned, including the kind of benefits that are supported and the postcodes that qualify.

You may qualify for a free or vastly reduced new combi boiler in your home, so make sure you take some time to fill out the relevant applications as this isn't something you want to miss out on. This is a free to use service, so there really is nothing to lose.

It is important to note that boiler grants are only available to homeowners who have properties with a mains gas supply. This grant is no longer available to landlords or tenants.

Why use iHeat?

With us you won't get any hidden costs for you new combi boiler installation.

When we say its a fixed price we mean it, our prices will not change from quote to install all being that you filled out the form correctly and there are no suprises in store for our installers.

How can you afford to do this?

We take the rough with the smooth, we know that every job will vary and not be the same but we are well prepared for every scenario and our installers will not let you down.

Are all your combi boiler installers Gas Safe registered?

Yes, we have a lengthy vetting process with every approved iHeat installer this involves checking their Gas Safe registration.

Final note: Key takeaways

Installing a gas combi boiler into your home is a complicated process that can cost a lot of money, which is why you need to prepare for it.

Luckily, there are a lot of options available when it comes to the types of boilers available. Every home deserves to be warm and cozy, which is why finding the best boiler is so important for everyone.

Finding how much it will cost to have a gas combi boiler installed into your home can be a minefield as you will be given lots of different figures ranging from £1,000 to £6,000 depending on your home, the kind of boiler you choose as well as some other factors.

To find the best combi boiler for your home, you should make sure to get a fixed quote that covers both the chosen boiler and any installation costs, as well as a full part and labor warranty that suits your needs.

You may also qualify for a free boiler from the regulations set out by the government. Make sure you take some time to gather a good range of quotes and advice when it comes to getting a new boiler to make sure you are getting the best deal.

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