Put the UK’s most awarded boiler brand at the heart of your home and enjoy comfort the whole family can warm to. From cutting-edge designs, to low energy and future-proofed boilers, we’ve got you covered.
Our boilers come in gas, propane (LPG), and oil fuel types so you will find a boiler to suit your home. Select one of the following boiler types for more details before contacting an installer for a quote and advice.
We know that buying a new boiler can be a confusing task. That's why we created our Find a New Boiler tool - the easiest way to find and compare Worcester Bosch boilers which are suitable for your home heating needs in just a few minutes.
What type of boiler are you looking for?
Combi Boilers
Compact sizes. Perfect for smaller properties
No need for a hot water cylinder allows increased living space
View our Combi 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
View our System 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
View our Regular BoilersCombi 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
Combi Boilers
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*
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Gas
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Combi
Combi Boilers
Greenstar 8000 Life Combi
- Features a modern new design
- Part of our most powerful wall hung boiler range, suitable for larger homes
- More connected, with wireless compatibility with the Bosch EasyControl
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Gas
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Combi
Combi Boilers
Greenstar CDi Highflow
- Our ultra high performance floorstanding combi boiler
- Designed for larger two bathroom homes
- Fills a standard kitchen sink in 19 seconds*
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Gas
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Combi
Combi Boilers
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*
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Oil
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Combi
Combi Boilers
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*
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Oil
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Combi
Combi Boilers
Condens 4000
- 100% planet friendly packaging
- Front access to all key components
- Longer flue lengths up to 12m (60/100)
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Gas
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Combi
12 year Guarantee
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 receive a 12 year guarantee.
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
System Boilers
Condens 7000 WP
- Suitable for large domestic properties
- Single boiler packs available
- Outputs ranging from 50-145kW
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Gas
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System
System Boilers
Greenstar 8000 Style System
- Stunning design-led boiler available in a high gloss black or white
- Part of our most powerful wall hung boiler range, effortlessly heating larger homes
- Our most connected and intelligent boiler, with wireless connectivity to the Bosch EasyControl
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Gas
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System
System Boilers
Greenstar 4000 System
- Modern new design
- Our quietest system boiler
- Wireless connectivity with the Bosch EasyControl
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Gas
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System
System Boilers
Greenstar 8000 Life System
- Features a modern new design
- Part of our most powerful wall hung boiler range, suitable for larger homes
- More connected, with wireless compatibility with the Bosch EasyControl
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Gas
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System
System Boilers
Greenstar i System (27kW and 30kW)
- Our space saving system boiler that fits within a standard kitchen cupboard
- Suitable for homes with higher heating and hot water demand
- Can be used with our Greenskies solar panels and hot water storage cylinders
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Gas
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System
System Boilers
Greenstar i System (9kW to 24kW)
- Our most popular system boiler
- Suitable for all sizes of property
- Can be used with our Greenskies solar panels and hot water storage cylinders
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Gas
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System
System Boilers
Greenstar Danesmoor External System
- Part of a market leading range of oil fired external boilers
- Suitable for small, medium and large sized homes
- Can be used with our Greenskies solar panels and hot water storage cylinders
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Oil
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System
System Boilers
Greenstar Danesmoor System Utility
- Part of a market leading range of oil fired system boilers
- Perfect for kitchen or utility installation with plug in control option
- Can be used with our Greenskies solar panels and hot water storage cylinders
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Oil
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System
Save £310 per year
The right boiler in the right heating system could save you up to £310* 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 Bosch 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 exisiting old boilers without updating the entire central heating system. Learn more about regular boilers
Regular Boilers
Greenstar Ri (12kW to 24kW)
- Our best selling regular boiler that fits within a standard kitchen cupboard
- Suitable for small to medium homes
- Can be used with our Greenskies solar panels and hot water storage cylinders
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Gas
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Regular
Regular Boilers
Greenstar Ri (27kW and 30kW)
- Our ultra space saving regular boiler that fits easily within a kitchen cupboard
- Suitable for medium to large homes
- Can be used with our Greenskies solar panels and hot water storage cylinders
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Gas
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Regular
Regular Boilers
Greenstar CDi FS Regular
- Our ultra high performance floorstanding regular boiler
- Perfect replacement for an older floorstanding boiler
- Can be used with our Greenskies solar panels and hot water storage cylinders
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Gas
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Regular
Regular Boilers
Greenstar 8000 Life Regular
- Features a modern new design
- Part of our most powerful wall hung boiler range, suitable for larger homes
- Available with guarantee lengths of up to 12 years
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Gas
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Regular
Regular Boilers
Greenstar Utility Regular
- Part of a market leading range of oil fired regular boilers
- Perfect for large homes and light commercial properties
- Can be used with our Greenskies solar panels and hot water storage cylinders
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Oil
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Regular
Regular Boilers
Greenstar Danesmoor External
- Part of a market leading range of oil fired external boilers
- Suitable for small, medium and large sized homes
- Can be used with our Greenskies solar panels and hot water storage cylinders
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Oil
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Regular
Regular Boilers
Greenstar Danesmoor Utility
- Part of a market leading range of oil fired regular boilers
- Perfect for kitchen or utility installation
- Can be used with our Greenskies solar panels and hot water storage cylinders
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Oil
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Regular
Resources
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.