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Boiler Buying Tips: Must-Know Info Before Buying A New Boiler

Boiler Buying Tips: Must-Know Info Before Buying A New Boiler

Boilers have a lifespan of about 10 to 15 years.

However, they weaken in efficiency after the eight-year mark.

You will notice this in your electricity bills as the efficiency rate goes down, the energy bills go up.

And that is not the only thing you will notice.

As the boiler gets older, it starts creating issues.

In this case, if you start calling for a professional, and there is a constant issue with your boiler, then your bills will start building up too.

Once you have reached this point, it might be better to start looking into the option of installing a new boiler.

If you are looking for signs that it is time to change the boiler, some of them include:

- The cost of repairing it would be very high, higher than investing in a new boiler;

- You notice your boiler is constantly breaking down;

- Your heating bills start getting higher;

- There is not enough hot water to meet your needs;

- If you want to sell your property, it would be nice to change your boiler for a new model.

This will increase the overall value of your home and will make it an appealing buy for potential buyers.

Once you have made up your mind, you will most likely need some assistance.

Take a look at the tips that can help you get a new boiler in no time.

1. Decide which type of boiler you need

If you are looking to determine which boiler will fit your needs, think about the size of the family, the water needs, and the demand for heating.


Combi boiler is one of the most popular boilers in the world. It is an incredible water heater that does not need any additional tanks or a complicated installation procedure and an excellent choice if you are dealing with limited space.

It delivers instant hot water.

Although, if you go with this option, you need high-pressure water.

Otherwise, the water that will come out will be extremely weak.

Since they don’t have a large capacity, it is recommended they are installed in small spaces only.


When a home has two bathrooms and is in high demand for water, this is when you need to install this type of boiler.

This is because, instead of heating water at the moment, there is a tank that stores the heated water.

While this is a good thing if you have a high demand at home, in some cases, you would have to wait for the water to heat so you can use it.

This means your bath time will be postponed.


Regular boilers are the oldest common types available.

The regular boiler heats the water in a cylinder.

Other than that, there is an expansion tank needed that delivers the cold water.

2. Do research on boiler brands

Once you have decided which type of boiler you should go for, you need to look into boiler brands.

There are plenty of them out there, but the best ones that have received the highest praise include Worcester Bosch, Baxi, Ideal, ATAG, Viessman, and Vaillant.

All of them offer all types of boilers.

3. Getting the size right

Another incredibly important aspect is to get the size of the boiler right.

By size, we mean how powerful it is.

If you are looking for ways how to determine this, you can easily determine it by taking a look at the size of the property and the number of people living there.

If you buy a boiler without looking at that, you might end up having issues when it comes to demand, and your bills might end up being incredibly high.

If you don’t know how to choose the right size, then you can always turn to a professional for help.

They can get a proper assessment and help you make the right choice.

4. Choose a good place

When it comes to picking a place for your boiler, make sure to choose one carefully.

Modern boilers can be very flexible when it comes to installing them in at home.

You can install them anywhere you want.

On the other hand, gas or oil boilers need to be installed on an external wall.

Also, you need to note that moving the boiler space from one place to another will add to the cost of the entire boiler replacement action.

5. Check your budget

Believe it or not, but for many households, the budget often dictates the type of boiler.

This is why it is important to look into that before you go on a shopping spree.

When you are looking for a new boiler, you need to look into several things.

These include the manufacturer, the model, the range, the type of boiler, and the output rating.

If you want to take it a step further and analyze your costs, then you should also be looking into the installation costs.

They tend to vary, depending on a few factors.

These factors include the difficulty of the installation, the time of the year, the rates that installers provide, whether it is the same type of boiler that is being replaced, and if the boiler is being moved in another direction.

What you need to look into is a few different quotes and compare them before you go for one option.

6. Make a warranty check

If you want to give yourself that extra piece of mind, you need to ask for a boiler warranty as well.

This means you will be covered in case an issue happens.

In this case, please make sure to remember that the warranty varies depending on the model you want to get and the manufacturer.

For the most part of boilers, the warranty is somewhere between 1 and 10 years. But for some special models, the warranty can go up to 14 years.

If you want to extend your warranty, that is always a possibility, and it can be done when it is installed by heating engineers certified by the manufacturer.

This is why it is always a good idea to ask the manufacturers to point you in the right direction.

7. Compare the quotes

As we already mentioned before, it is important to compare the quotes.

So ask around, check out a few models that you may like, and take some different quotes.

Comparing quotes will put you in an excellent position if you are looking for the right company for the job.

This is how you will get the most competitive price.

If you go for the first option you will never know if you are being overpriced or not.

8. Check the reviews and qualifications of the installer

The heating company you are going for should be fully equipped and certified to do the job.

This means that you should do your research before you choose a certain installer.

Make sure to look into the history and the reviews of the company and see what kind of recommendations they have.

You can go as far as asking for their ID when they get on the premises.

Is It Time To Change Your Boiler?

The right time to change your boiler is during the summer months.

When you change your boiler, you can expect to go up to three days without any heating, but since it is warm, you will not be needing it anyway.

This is why summer is considered the best time to do this change.

In addition to this, companies tend to be free during the summer, so you can easily book an appointment and you may even get a discounted rate!

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