All you need to know about Worcester Bosch Boiler Prices in one handy guide, which covers the different types of boilers Worcester produce and what they cost and all the different ranges on offer and within each range all the individual models and what they will cost you.
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Worcester Bosch are the UK market leader in domestic boilers, selling about half a million boilers a year, which is a 26% market share.
The company has over 60 years of history and in that time has become a household name having built a very strong reputation for quality, customer service, boiler reliability and as such have very high levels of customer satisaction.
They are perenial winners being awarded the Which? Best Buy for gas boilers for a whopping 15 years in a row!
They have come a long way since Cecil Duckworth set up the Worcester Engineering Co Ltd in 1962, and are now looking to spend £840m on research and development to increase the efficiency of their products, stay at the forefront of environmental sustainability and better serve future customers.
One of the differentials in the price of a Worcester Bosch boiler is the type of boiler you require. Worcester produce many types of different boiler, we've broken them all down here and done all the hard work for you to show you how the prices differ.
Worcester Bosch manufacture:
read on to find out all the differences in pricing or if you alread know what boiler you want use the quick links to go straight to the right boiler.
Worcester Bosch combi boilers cost from £750 to £3,100 for the boiler only and between £2,250 and £6,000 fully installed.
Combi (combination) boilers are the most popular type of boiler in the UK as they produce central heating and hot water instantly from the boiler dellivering huge convenience as well no need for seperate water tanks (hot or cold) meaning they require less space and cost than other types of boiler.
Worcester Bosch have 8 boiler ranges that have combi boiler models and they currently manufacture 36 different combi boiler models and are listed below with links to later in the article where they are covered in much more detail:
Worcester Bosch System boilers cost between £1,000 - £2,500 for the boiler supply only and range from £2,500 to £6,000 fully installed.
System boilers take water form the mains water supply and heat it up to feed central heating radiators and also fill a hot water storage cylinder. They are clever modern boilers with many inbuilt components that are designed for home with higher hot water and heating requirements. Due to the seperate hot water cylinder they can service multiple showers simultaneously without losing water pressure.
Worcester have 5 different boiler ranges with a system boiler model and 19 different system boiler models in total:
A Worcester Bosch Conventional (or regular) boiler will cost you between £875 to £2,600 for the boiler itself and when fully installed between £2,375 to £6,000.
Conventional or regular boilers are gravity fed heating systems which require a boiler, a cold water tank and a hot water storage tank. Cold water flows from the tank (usually in the loft) into the boiler where it is heated to flow both into the radiators and the hot water storage tank.
There are 4 different Worcester Bosch boiler ranges with conventional boiler options totalling 23 different conventional boiler models to choose from:
To get a Worcester Bosch Gas boilers need you to spend between £875 to £5,000 for the boiler unit and then fully installed between £1,375 and £6,500.
Gas boilers use natural gas from the mains gas network for central heating and for hot water. They can be either conventional, combi or system boilers which all work in aslightly different way. Gas boilers tend to be cheaper to run that other fuel types and as such 92% of UK homes central heating is powered by gas.
Worcester Bosch currently have 11 different ranges of gas boiler and a huge 46 different gas boiler models, meaning you are sure to find one that is right for you:
A Worcester Bosch LPG boiler will typiclaly cost £850 to £3,100 for the boiler only and then from £2,350 to £6,000 fully installed.
LPG boilers are bascially gas boilers slightly modified to run on LPG (Liquefied Petroleum Gas). They are chosen by customers with homes off the gas mains grid as a more cost effective and cleaner solution than an oil boiler. LPG boilers come in combi, system and conventional iterations. They are for the same boiler models as the gas versions but require an LPG conversion kit which is usually about £100.
There are 7 ranges of Worcester Bosch boilers with LPG options across 25 individual boiler models. Use the quick links below to compare them are read more:
A new Worcester Bosch oil boiler will cost between £1,750 to £2,550 (supply only) and from £3,250 to £6,000 with full installation.
Oil boilers can be combi, conventional or system and fed from an external oil tank. The difference to LPG boilers is that they are competly different ranges of boilers to the gas equivalents due to the differences needed to use oil as a fuel. They tend to be slightly less efficient than gas boilers and as such more expensive to run.
Worcester Bosch manufacture 4 different ranges of boiler which have are oil powered, and have 14 different models at different outputs and price points:
Worcester condensing boilers cost from £850 to £5,000 (boiler only) and with full installation typically cost between £2,350 and £6,500.
All the boilers Worcester Bosch manufacture are condensing boilers. They currently produce 83 models in their 14 ranges of of condensing boilers:
Worcester Bosch compact boilers will cost you between £1,175 and £1,600 just for the boiler and with full installation will be £2,675 to £4,500.
Compact boilers are powerful units in small packaging, designed to fit into tight spaces without compromising on heating and hot water output. Typically they are fitted into kitchen cupboards or other smaller areas. They are ususally combi boilers, which makes sense in smaller properites, as there is no need for a hot or cold water tank. They are particularly popular in small houses or flats where space is at a premium and heating and hot water demands are not too high.
Worcester Bosch produce 2 ranges of compact boilers and have 10 boiler models on offer; a range of combi boilers and one of system boilers:
Worcester floor standing boilers cost from £1,750 to £2,600 (boiler only) and from £3,250 to £6,000 with installation.
Floor standing boilers are installed on the floor rather than mounted on a wall. They tend to be much larger units than their wall hung counterparts and generally have larger capacity and designed for properties with high central heating and hot water demands and are available from Worcester as Gas and Oil boilers. Usually new floor standing boilers replace existing floor standing boilers as the existing pipework won't need major modifcations.
Worcester Bosch cater well for the floor standing boiler market with 16 models on offer across 6 different ranges of boilers, listed below with quick links for further information:
An outdoor boiler from Worcester Bosch will cost between £2,000 and £2,550 (supply only) and with full installation will be between £3,500 and £6,000.
Quite simply there are boilers which are installed outside. Sometimes called external boilers, outdoor boilers usually come with a water and weather proof casing to protect them from the elements. They work exactly as an indoor boiler, they just live outside. Worcester outdoor boilers are all Oil fired and designed for homes off the mains gas grid.
There are 2 ranges of Worcester Bosch outdoor boilers with 6 different models; full details of which are available to view by clicking on the quick links below:
Worcester have 15 different ranges of boiler in production at the moment, each with slightly different charactistics, each deisgned for different circumstances and budgets. In the next section we reveiw each of the models in all 15 ranges of Worcester Bosch boilers to help you choose the right one to match your needs.
Greenstar 2000 boilers cost from £750 to £950 for the boiler only and the average cost with full installation is between £2,250 and £3,000. The installation cost is for a combi boiler replacement job in the same location, if the job is more complicated then the cost will increase accordingly.
The modern entry level Worcester combi boiler the Worcester Greenstar 2000 effectively replaces best selling Greenstar 25i which as discontinued in 2021. The 2000 is newer and more efficient than its predecessor with newer tech and enhanced usability.
Greenstar 2000 | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
Combi | Gas | 25kW | £750 | £2,250 | Free Quote |
Combi | Gas | 30kW | £850 | £2,350 | Free Quote |
Combi | LPG | 25kW | £850 | £2,350 | Free Quote |
Combi | LPG | 30kW | £950 | £2,450 | Free Quote |
A Greenstar 4000 boiler costs between £1,100 and £1,400 (supply only) and from £2,600 to £3,500 fully installed, based on a like for like boiler type swap in the same location. More complicated jobs will increase the fully installed cost.
The Greenstar 4000 is the direct and modern replacement for the best selling Greenstar 30i, which Worcester stopped selling in 2021. And of course the Greenstar 4000 been designed to be better in many ways than its predecessor, but it will need to be better if it wants to exceed the 1m UK homes that had a Greenstar 30i installed.
Greenstar 4000 | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
Combi | Gas | 25kW | £1,100 | £2,600 | Free Quote |
Combi | Gas | 30kW | £1,300 | £2,800 | Free Quote |
Combi | LPG | 25kW | £1,200 | £2,700 | Free Quote |
Combi | LPG | 30kW | £1,400 | £2,900 | Free Quote |
System | Gas | 12kW | £1,000 | £2,500 | Free Quote |
System | Gas | 15kW | £1,100 | £2,600 | Free Quote |
System | Gas | 18kW | £1,200 | £2,700 | Free Quote |
System | Gas | 21kW | £1,300 | £2,800 | Free Quote |
System | Gas | 24kW | £1,350 | £2,850 | Free Quote |
The Worcester Greenstar 8000+ boiler costs from £1,400 to £2,700 (boiler only) and when fully installed from £2,900 to £4,500. These prices are based on a like for like boiler type swap without moving the boiler location, if the job is more complicated then expect the cost to increase.
The Greenstar 8000+ was launched in September 2024 as an evolution of the 8000 as it was 5 years old. The 8000+ is the flagship range from Worcester in terms of boiler design, technology and efficiency.
Greenstar 8000+ | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
Combi | Gas | 32kW | £1,550 | £3,050 | Free Quote |
Combi | Gas | 36kW | £1,650 | £3,150 | Free Quote |
Combi | Gas | 40kW | £1,700 | £3,200 | Free Quote |
Combi | Gas | 45kW | £2,250 | £3,750 | Free Quote |
Combi | Gas | 50kW | £2,600 | £4,100 | Free Quote |
Combi | LPG | 32kW | £1,650 | £3,150 | Free Quote |
Combi | LPG | 36kW | £1,750 | £3,250 | Free Quote |
Combi | LPG | 40kW | £1,800 | £3,300 | Free Quote |
Combi | LPG | 45kW | £2,350 | £3,850 | Free Quote |
Combi | LPG | 50kW | £2,700 | £4,200 | Free Quote |
System | Gas | 30kW | £1,400 | £2,900 | Free Quote |
System | Gas | 35kW | £1,750 | £3,250 | Free Quote |
System | LPG | 30kW | £1,500 | £3,000 | Free Quote |
System | LPG | 35kW | £1,850 | £3,350 | Free Quote |
Conventional | Gas | 30kW | £1,400 | £2,900 | Free Quote |
Conventional | Gas | 35kW | £1,750 | £3,250 | Free Quote |
Conventional | Gas | 40kW | £1,950 | £3,450 | Free Quote |
Conventional | Gas | 45kW | £2,100 | £3,600 | Free Quote |
Conventional | Gas | 50kW | £2,200 | £3,700 | Free Quote |
Conventional | LPG | 30kW | £1,500 | £3,000 | Free Quote |
Conventional | LPG | 35kW | £1,850 | £3,350 | Free Quote |
Conventional | LPG | 40kW | £2,050 | £3,550 | Free Quote |
Conventional | LPG | 45kW | £2,200 | £2,700 | Free Quote |
Conventional | LPG | 50kW | £2,300 | £2,800 | Free Quote |
The Greenstar 8000+ Style boiler costs from £1,650 to £1,750 for the boiler and with full installation costs from £3,150 to £4,500. Prices based on like for like boiler type installed in the same location as the old boiler. Any other modifications and extras will increase the price accordingly.
The 8000+ Style has a sleek high gloss finish and is positioned as part of Worcester's premium boiler range for the style concious who favour funciton combined with design.
Greenstar 8000+ Style | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
Combi | Gas | 32kW | £1,650 | £3,150 | Free Quote |
Combi | Gas | 36kW | £1,750 | £3,250 | Free Quote |
The Worcester Greenstar CDi Compact costs from £1,175 to £1,600 for the boiler and then with installation costs from £2,675 to £4,500. The cost will increase as the complexity of the job increases - the quoted prices are for same location installs swapping a combi boiler for another combi.
The CDi compact was launched in 2013 as a smaller dimensioned version of the CDi Classic, designed to fit in small spaces like kitchen cupboards.
Greenstar CDi Compact | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
Combi | Gas | 28kW | £1,175 | £2,675 | Free Quote |
Combi | Gas | 32kW | £1,250 | £2,750 | Free Quote |
Combi | Gas | 36kW | £1,500 | £3,000 | Free Quote |
Combi | LPG | 28kW | £1,275 | £2,775 | Free Quote |
Combi | LPG | 32kW | £1,350 | £2,850 | Free Quote |
Combi | LPG | 36kW | £1,600 | £3,100 | Free Quote |
A greenstar CDi Highflow costs between £2,500 and £3,100 for the boiler itself and from £4,000 to £5,500 fully installed. Prices based on replacing a floorstanding combi boiler in the same location.
The CDi Highflow is a floorstanding boiler with high output for homes with large heatign and hot water requirements. The current range was launched in 2016 replacing the older Highflow models.
Greenstar CDi Highflow | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
440 Combi | Gas | 30kW | £2,500 | £4,000 | Free Quote |
550 Combi | Gas | 41kW | £3,000 | £4,500 | Free Quote |
440 Combi | LPG | 30kW | £2,600 | £4,100 | Free Quote |
550 Combi | LPG | 41kW | £3,100 | £4,600 | Free Quote |
A Greenstar i System boiler costs from £1,250 to £1,500 (supply only) and then with full installation from £2,750 to £4,500. With those prices based on replacing a system boiler in the same location as the old one. Any additional complications or extras added to the job will increase the price.
The Greenstar i System is a compact system boiler designed to fit into small spaces like a standard kitchen cupboard. Launched in August 2024 as a replacement to the Greenstar Junior i and i System ranges it is Worcester's modern affordable system boiler.
Greenstar i System Compact | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
System | Gas | 27kW | £1,250 | £2,750 | Free Quote |
System | Gas | 30kW | £1,400 | £2,900 | Free Quote |
System | LPG | 27kW | £1,350 | £2,850 | Free Quote |
System | LPG | 30kW | £1,500 | £3,000 | Free Quote |
The Greenstar Heatslave II boiler will cost you between £2,350 and £2,450 for the boiler only and with installation the total will be between £3,850 and £4,500 for oil combi boiler replacement in the same location using the existing oil tank. Any other additions will increase the price.
The Greenstar Heatslave II is a floor standing oil burning combi boiler range from Worcester launched in September 2013. It's the most popular oil combi boiler in the UK.
Greenstar Heatslave II | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
Combi | Oil | 12-18kW | £2,350 | £3,850 | Free Quote |
Combi | Oil | 18-25kW | £2,400 | £3,900 | Free Quote |
Combi | Oil | 25-32kW | £2,450 | £3,950 | Free Quote |
The Greenstar Heatslave II External boiler costs from £2,400 to £2,550 for the boiler only and with installation the total will be between £3,900 and £4,500 for an oil combi boiler replacement in the same external location using the existing oil tank. Other additions will bump up the cost.
The Greenstar Heatslave II external is essentially the Heatslave II but specially built to withstand being outside, with the addition of a weather-proof cabinet which has IP45 ingress protection (stops objects over 1mm big getting inside the casing and is water tight).
Greenstar Heatslave II External | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
Combi | Oil | 12-18kW | £2,400 | £3,900 | Free Quote |
Combi | Oil | 18-25kW | £2,500 | £4,000 | Free Quote |
Combi | Oil | 25-32kW | £2,550 | £4,050 | Free Quote |
The Greenstar Danesmoor Utility ranges from £1,750 to £2,350 for the boiler itself and with full installation costs rise to £3,250 to £4,500. Prices are based on replacing an oil system or conventional boiler in the same location and upgrades and more complicated installs will cost more.
The Greenstar Danesmoor Utility is Worcester's floor standing oil powered system and conventional boiler range, suitable for properties off the mains gas grid.
Danesmoor Utility | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
System | Oil | 12-18kW | £1,750 | £3,250 | Free Quote |
System | Oil | 18-25kW | £1,850 | £3,350 | Free Quote |
System | Oil | 25-32kW | £2,350 | £3,850 | Free Quote |
Conventional | Oil | 12-18kW | £1,750 | £3,250 | Free Quote |
Conventional | Oil | 18-25kW | £1,850 | £3,350 | Free Quote |
Conventional | Oil | 25-32kW | £2,350 | £3,850 | Free Quote |
The Greenstar Danesmoor External boiler costs from £2,000 to £2,500 (supply only) and from £3,500 to £5,000 fully fitted. Prices are based on like for like replacement of oil boiler in the same location, any changes would incur more cost.
The Greenstar Danesmoor External is the floor standing outdoor oil boiler from Worcester Bosch, which is available as a system or a conventional boiler.
Danesmoor External | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
System | Oil | 12-18kW | £2,000 | £3,500 | Free Quote |
System | Oil | 18-25kW | £2,100 | £3,600 | Free Quote |
System | Oil | 25-32kW | £2,500 | £4,000 | Free Quote |
Conventional | Oil | 12-18kW | £2,000 | £3,500 | Free Quote |
Conventional | Oil | 18-25kW | £2,100 | £3,600 | Free Quote |
Conventional | Oil | 25-32kW | £2,500 | £4,000 | Free Quote |
The Bosch Condens 7000 WP costs between £2,250 and £5,000 for the boiler only and from £3,750 to £7,000 for full installation. The price is for a single boiler unit on a like for like basis. The price will increase accordingly if banks of boilers are required to scale up to larger output capacity.
Suitable for large domestic properties, commercial installations and communal heating systems the Condens 7000 WP is a modular system boiler.
Condens 7000 WP | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
System | Gas | 50kW | £2,250 | £3,750 | Free Quote |
System | Gas | 65kW | £2,750 | £4,250 | Free Quote |
System | Gas | 85kW | £3,250 | £4,750 | Free Quote |
System | Gas | 100kW | £3,800 | £5,300 | Free Quote |
System | Gas | 125kW | £4,400 | £5,900 | Free Quote |
System | Gas | 145kW | £5,000 | £6,500 | Free Quote |
A Greenstar Ri boiler costs from £875 to £1,350 for the boiler only and between £2,375 and £3,500 including installation. The installation prices quoted being based on a like for like conventional boiler in the same location.
The Greenstar Ri is the latest incarnation of the entry level conventional boiler range from Worcester Bosch. The range was upgraded in 2018 to comply with the new ErP NOx emissions requirements.
Greenstar Ri | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
Conventional | Gas | 12kW | £875 | £2,375 | Free Quote |
Conventional | Gas | 15kW | £900 | £2,400 | Free Quote |
Conventional | Gas | 21kW | £1,050 | £2,550 | Free Quote |
Conventional | Gas | 24kW | £1,125 | £2,625 | Free Quote |
Conventional | Gas | 27kW | £1,150 | £2,650 | Free Quote |
Conventional | Gas | 30kW | £1,250 | £2,750 | Free Quote |
Conventional | LPG | 27kW | £1,250 | £2,750 | Free Quote |
Conventional | LPG | 30kW | £1,350 | £2,850 | Free Quote |
The Greenstar CDi FS regular costs from £1,850 to £2,300 for the boiler itself and then with full installation cost between £3,350 and £4,500. Priced on a like for like same location and same boielr type repalcement.
The Greenstar CDi FS Regular is the high output floor standing conventional boiler range from Worcester Bosch. Ideally suited to large properties, the boiler is designed to fit under standard height kitchen or utility room work tops.
Greenstar CDi FS Regular | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
Conventional | Gas | 30kW | £1,850 | £3,350 | Free Quote |
Conventional | Gas | 42kW | £2,300 | £3,800 | Free Quote |
So now you know all the different types of boilers Worcester Bosch produce and what they cost, plus all the different ranges of Worcester Bosch boilers and the cost and spec of each individual model in each range.
All that's left is for you to get compare Worcester Bosch Boiler Prices
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