If you’re a first-time homeowner in London, congratulations! Owning your own home is exciting, but it can also be a little overwhelming. One of the most important things to think about is your boiler. A good boiler will keep your home warm and provide hot water.
In this article, we will explain everything you need to know about boiler installation. You’ll learn about different types of boilers, how to pick the right one for your home, and what to expect when it’s time to install it. Whether you are moving into an old home or a new one, we’ll help guide you through the process.
What Is a Boiler and Why Do You Need One?
A boiler is an important part of your heating system. It keeps your home warm and gives you hot water. It works by heating water and sending it through pipes to radiators or underfloor heating. Boilers are a must in homes, especially in London, where winters can get very cold. Without a working boiler, you would have no heating or hot water.
When you move into your first home, you need to make sure your boiler works. If your home does not have one, or if the one in your house is old, you will need to install a new one. This article will help you understand how to choose the right boiler and how to install it.
Types of Boilers
There are three main types of boilers, and each works a little differently. The right type for your home depends on how much space you have and how much hot water you need. Here are the three main types:
1. Combi Boilers (Combination Boilers)
Combi boilers are the most common type of boiler in London. They are small and combine both heating and hot water in one unit. The best thing about combi boilers is that they heat water instantly, so you never have to wait for hot water.
Combi boilers are perfect for smaller homes or flats with limited space. They are easy to install and work well for smaller families. However, if you have a large home or a big family, a combi boiler might not be enough to keep up with your hot water needs.
2. System Boilers
System boilers are larger than combi boilers and are usually used in bigger homes. These boilers store hot water in a cylinder (a large tank). You can use hot water whenever you need it.
System boilers are good if you have more than one bathroom or need a lot of hot water at once. However, they take up more space because of the extra tank.
3. Regular Boilers (Conventional Boilers)
Regular boilers are the traditional type. They are common in older homes. Like system boilers, they store hot water in a tank. They also need a separate cold-water tank.
These boilers are best for homes with a lot of space. But because newer options like combi boilers are more efficient, regular boilers are used less often now.
How to Choose the Right Boiler for Your Home
Choosing the right boiler depends on a few things:
Size of Your Home
The size of your home is a key factor. If you have a small flat or house, a combi boiler might be best. If your home is larger or you have a bigger family, you might need a system or regular boiler that can handle more hot water.
How Much Hot Water Do You Need?
Think about how much hot water your home needs. If you have several bathrooms or a big family, you need a boiler that can supply enough hot water. Combi boilers are not always enough for larger homes. You may need a system or regular boiler.
Energy Efficiency
Old boilers waste more energy. They use more gas to heat your home, which means higher bills. New boilers are more energy-efficient. They use less energy to do the same job, which saves you money. When picking a new boiler, always check its energy efficiency rating.
Budget
Boiler installation costs can vary. Combi boilers are usually the cheapest to install. System and regular boilers may cost more because they need extra components like water tanks. Be sure to get quotes from different installers to make sure you get the best price.
Boiler Installation Process
Once you choose the right boiler, it’s time to install it. Here’s what you can expect during the installation process:
1. Choosing a Qualified Installer
It’s very important to hire a qualified installer. Your installer should be Gas Safe registered. This means they are qualified to work with gas boilers. At Touch of Heat, we have trained and experienced engineers to install your boiler safely and correctly.
Always ask for proof of their qualifications and check reviews before hiring an installer.
2. Preparing for Installation
Before installation day, the installer will come to your home to check your heating system. They will decide where to place the new boiler and if any other work needs to be done. The installer might check your gas supply and water pipes to make sure everything is safe.
3. Installation Day
On installation day, the engineer will bring all the tools and parts needed. Installing a new boiler usually takes a few hours. For a small home, it may be quick, but for a larger system, it may take longer because of the extra tanks.
The engineer will install the boiler, connect it to the heating system, and check that everything works correctly.
4. Testing the System
Once the boiler is installed, the engineer will test it. They will check that the water pressure is right and make sure the heating works well. Once everything is working, they will show you how to use your new boiler and explain how to control it.
How Much Does Boiler Installation Cost?
The cost of installing a new boiler can vary. On average, you will pay between £1,500 and £3,000 for the boiler and installation. Here’s a rough breakdown of the cost:
Combi Boiler Installation: £1,500 to £2,500
System Boiler Installation: £2,000 to £3,000
Regular Boiler Installation: £2,500 to £3,000
These prices include the cost of the boiler and installation. However, extra work like changing old pipes or adding new components may cost more.
How to Maintain Your Boiler
After your boiler is installed, you need to take care of it. Here are a few simple tips to keep your boiler in good shape:
Get it serviced every year: A yearly service keeps your boiler running smoothly and helps prevent breakdowns.
Check the pressure: The water pressure should be between 1 and 1.5 bars. If it drops too low, your boiler might not work properly.
Look for leaks or strange noises: If you notice any leaks or hear odd sounds, call a professional to check it out.
Conclusion
Boiler installation is an important task for first-time homeowners in London. It may seem complicated, but choosing the right boiler and hiring a qualified installer will make the process easy. A new, energy-efficient boiler will keep your home warm and save you money in the long run.
At Touch of Heat, we are here to help with all your boiler installation needs. Whether you need a new combi boiler or want advice on the best choice for your home, we can guide you through the process.
If you’re ready to install a new boiler, contact us today for a consultation and quote. We’ll make sure your home stays warm and comfortable for years to come.
Frequently Asked Questions
1. How long does it take to install a new boiler?
The time to install a new boiler depends on your home and the type of boiler. For smaller homes, it can take just a few hours. Larger homes or more complex systems may take a full day.
2. How do I know which type of boiler is right for my home?
The type of boiler you need depends on your home’s size and how much hot water you need. A combi boiler works well for smaller homes, while a system or regular boiler is better for larger homes or homes with multiple bathrooms.
3. How much does it cost to install a new boiler in London?
Installing a new boiler can cost between £1,500 and £3,000. The price depends on the type of boiler and how complicated the installation is. It’s best to get a quote from an installer.
4. Do I need to get my boiler serviced every year?
Yes, it’s a good idea to have your boiler checked every year. Regular servicing helps it run smoothly and reduces the chance of expensive repairs later.
5. Can I install a new boiler myself?
No, you should never install a boiler yourself. A Gas Safe registered engineer must install your boiler. They will make sure it is safe and works properly.

