Replacing your boiler can be a difficult decision, so at Worcester Bosch we have tried to make it as simple as possible.

Replacing your boiler

When replacing your boiler there are many things to consider, such as cost, boiler type and efficiency. It can be a difficult decision and understanding what the best boiler is for your needs can be daunting.

Gas boiler replacement through our FastTrack Installation Service

You can replace your gas boiler with a brand new, award winning Worcester Bosch boiler easily through our FastTrack Installation Service. 

Get the Greenstar 2000 gas combi boiler expertly fitted by a Worcester Accredited Installer and with a 6 year guarantee. 

Book your installation

Gas boiler installation
FastTrack logo

Get your new boiler installed quickly by a Worcester Accredited installer

Example package:

Greenstar 2000 30kW with included FastTrack package


indicative price inc. VAT & installation*



per month (10.9% APR) inc. VAT & installation**

When is the right time to replace your boiler?

There is no exact time frame on how long your boiler will last, however, the average life of a boiler is usually between 10-15 years. This is dependent on multiple factors, such as, use, maintenance and type of boiler. Instead of basing your decision on the age of your boiler, it is worth keeping an eye on your energy bills and the comfort of your home.

If you have noticed that your home is taking longer to heat up, or your hot water is unreliable, then it might worth thinking about having your boiler replaced.

Engineer replacing boiler
Engineer replacing boiler

Why should you replace your boiler?

Replacing your boiler will make your home warmer and more comfortable, as well as saving you money on your energy bills. Replacing your boiler also gives you an opportunity to upgrade the rest of your heating system to make sure it is as efficient as possible. Adding new controls, Thermostatic Radiator Valves (TRV’s) as well as sensors can make your system more energy efficient.

The smart connected Bosch EasyControl combined with TRV’s gives you complete control of your heating system.

How much does it cost to replace your boiler?

Boiler prices vary greatly depending on the type of boiler, output and brand of boiler. You will also need to consider the installation cost, which can vary depending on the size of the job and the boiler location. Our Find a New Boiler tool can provide you with an instant quote.

Even though the initial cost of replacing your boiler might seem expensive, it can lead to significant savings on your energy bills in the long run. A new heating system, fitted with a smart control and a system filter could save you up to £300 a year, according to the Energy Saving Trust.

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How to choose the right boiler

At Worcester Bosch we want to make choosing your new boiler as easy as possible. Our Find a New Boiler tool provides you with an option of different boilers that suit your requirements. You can then choose your installer and receive an instant quote.


Find a New Boiler

Use our Find a New Boiler tool to find your perfect new boiler

Boiler Installation

If you're having your boiler replaced, it is important to know what to expect from your installation. 

Boiler Installation

How to Choose the Right Boiler

Need help choosing the best boiler for you? Take these considerations in to account when replacing your boiler

Choosing the Right Boiler