Worcester boilers come in gas, propane (LPG), and oil fuel types so you will definitely find a boiler to suit your home. Select one of the following products for more details before contacting an installer for a quote and advice.

We know that buying a new boiler can be a daunting and confusing task. That's why we created our Find a New Boiler tool. It's the easiest way to find and compare Worcester products which are suitable for your home and heating requirements in a matter of minutes.

Find your perfect new boiler

What type of boiler are you looking for?

Worcester Bosch - Combi Boilers
Worcester Bosch - Combi Boilers

Combi Boilers

  • Compact sizes. Perfect for smaller properties
  • No need for a hot water cylinder allows increased living space
Combi boilers explained
Worcester Bosch - System Boilers
Worcester Bosch - System Boilers

System Boilers

  • Ideal for homes with more than one bathroom
  • Constant supply of hot water to any number of taps at the same time
System boilers explained
Worcester Bosch - Regular Boilers
Worcester Bosch - Regular Boilers

Regular Boilers

  • Perfect for homes where a lot of hot water is used at the same time
  • Ideal where there are two or more bathrooms
Regular boilers explained

Combi Boilers

Combination, or combi, boilers produce both heating and hot water on demand, without the need for a cylinder. A great solution for properties with limited space thanks to their compact, single unit form. Learn more about combi boilers

Greenstar i

Greenstar i

  • Our most popular combi boiler
  • Suitable for small to medium homes
  • Fills a standard kitchen sink in 45 seconds*
  • Gas
  • Combi
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Greenstar Si Compact

Greenstar Si Compact

  • Our space saving combi boiler that fits within a standard kitchen cupboard
  • Suitable for small to medium homes
  • Fills a standard kitchen sink in 45 seconds*
  • Gas
  • Combi
View Details
Greenstar CDi Classic

Greenstar CDi Classic

  • Our top of the range high performance combi boiler
  • Suitable for larger homes with one or two bathrooms
  • Fills a standard kitchen sink in 32 seconds*
  • Gas
  • Combi
View Details
Greenstar CDi Compact

Greenstar CDi Compact

  • Our space saving combi boiler that fits within a standard kitchen cupboard
  • Suitable for homes with more than one bathroom
  • Fills a standard kitchen sink in 37 seconds*
  • Gas
  • Combi
View Details
Greenstar CDi Highflow

Greenstar CDi Highflow

  • Our ultra high performance floorstanding combi boiler
  • Designed for larger two bathroom homes
  • Fills a standard kitchen sink in 19 seconds*
  • Gas
  • Combi
View Details
Greenstar Heatslave II

Greenstar Heatslave II

  • UK's most popular oil combi boiler
  • Suitable for small, medium and large sized homes
  • Fills a kitchen sink in 22 seconds*
  • Oil
  • Combi
View Details
Greenstar Heatslave II External

Greenstar Heatslave II External

  • UK's most popular oil external boiler
  • Suitable for small, medium and large sized homes
  • Fills a kitchen sink in 22 seconds*
  • Oil
  • Combi
View Details
Worcester Bosch - Guarantees

All of our boilers come with an industry leading, no quibble guarantee. What's more, if your boiler is installed by a Worcester Accredited Installer, you may be able to extend your guarantee by up to 10 years.

Terms & conditions apply

System Boilers

System boilers use a cylinder to store hot water, but the majority of heating still takes place in the boiler itself. Ideal for homes with multiple bathrooms where hot water is in high demand. Learn more about system boilers

Save £340 per year

The right boiler in the right heating system could save you up to £340** a year on your energy bills. Deciding which boiler will make an efficient and practical fit with your home and your lifestyle can be confusing but you can rest assured that Worcester has a solution for you.

Regular Boilers

Regular, more traditional boilers, use hot water cylinder as well as a cold water and additional storage tank, usually in the loft space. A good option for replacing existing old boilers without updating the entire central heating system. Learn more about regular boilers

* For the highest output boiler in the range to fill an 8L capacity sink bowl based on raising the cold main temperature by 40°C without any flow restriction at the taps or in the pipework.

** Source: Energy Savings Trust

Find a local installer

Each heating system needs custom designing. Find and contact a Worcester Accredited Installer in your area to book a home visit.

After calculating the best system for your home and hot water requirements, your installer will then provide you with a free quote.