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Worcester Bosch Boilers: Compare Reviews, Prices and Warranty on all Models

In 1996, when Worcester joined forces with the Worldwide Bosch Group, they came together to form a powerhouse in the manufacturing business. With Worcester’s production history spanning back to the 1960s and the global renown of Bosch’s advanced technology, Worcester Bosch was born.

Since then, they have gone on to become the UK market leader in domestic boilers and over the last 50 years have earned high acclaim and recognition with multiple awards. They have even received the Royal Warrant to supply boilers to Her Majesty The Queen’s Sandringham Estate.

Worcester Bosch not only produces boilers, in both gas and oil fuel options, but they now offer a wide range of renewable heating technologies such as heat pumps, solar water heaters and smart controls.

The Worcester Bosch boiler range

The Worcester Bosch boiler range includes a number of different models, with options for different types of fuel. As well as their natural gas boilers, they also offer a large range of oil boilers for homeowners who are not connected to the national gas grid.

Of their gas boiler range, every available model is 20% hydrogen ready, meaning that if a hydrogen blend gas becomes available in the future, these boilers will be ready to benefit from the switch over. This is a great advantage as it future-proofs these units in a way that will benefit the environment and save you money, as you won’t need to upgrade.

Worcester Bosch provides each type of boiler: combi, system and regular (also known as conventional). They have a range of models for each with different power outputs and fuel options to suit many types of home.

The Worcester Bosch range is known as the ‘Greenstar’ range and they consist of gas, oil and LPG (liquified petroleum gas) compatible units. The most recognised models within the range include the Greenstar 4000 and 8000 gas boilers and the Greenstar Heatslave II and Danesmoor in the oil boiler range.

Combi Models System Models Regular Models
Greenstar 2000 Greenstar 8000 Greenstar 8000 Life
Greenstar 4000 Greenstar 8000 Style Greenstar CDi FS
Greenstar 8000 Style Greenstar 8000 Life Greenstar Ri
Greenstar 8000 Life Greenstar i Greenstar Danesmoor (oil boiler)
Greenstar CDi Compact Greenstar Danesmoor (oil boiler) Greenstar Danesmoor External (oil boiler)
Greenstar CDi Highflow Greenstar Danesmoor External (oil boiler) Greenstar Danesmoor Utility (oil boiler)
Greenstar Si Compact Greenstar Danesmoor Utility (oil boiler)
Greenstar Heatslave II (oil boiler) Greenstar Condens 7000 WP (oil boiler)

As a brand, Worcester Bosch offers one of the most extensive ranges of boiler models on the market. With so much choice, however, it can be confusing to know which boiler is best suited to your home. That’s why we always recommend speaking to a Gas Safe registered engineer to get the best help and advice for your circumstances.

Here at Boiler Guide we can help put you in touch with up to 3 engineers in your area, so you can find the best advice and compare quotes for your installation, without all the hassle!

Best of all, it’s completely free and there is no obligation to accept any of the quotes you receive. All you need to do is click the link below to get started.



Comparing the top 4 Worcester Bosch boiler models

With such high quality products and great reviews, knowing where to begin in narrowing down a boiler choice can be difficult. To help, we’ve found the top 4 Worcester Bosch boiler models available right now in each boiler and fuel type, so you can find out more about the best in each range.

Top gas boilers

Combi and System: Greenstar 4000Greenstar 4000 boiler
Price: £975 – £1,200 Exc. installation (£500-£1,000)

This powerful boiler stands out as one of Worcester Bosch’s best. It won the Which? Best Buy award in 2022 and comes with a number of benefits.

Available as both a combi and system, the features of this unit can be enjoyed by many types of home.

Key features:

  • One of the quietest models in the range
  • A-rated for efficiency on the ErP scale, meaning it will waste very little of the energy used to fuel it, saving you money on bills and protecting the environment.
  • Available with a 10 year guarantee (when installed by an accredited worcester installer)
  • 20% Hydrogen ready
  • The combi is compact and easy to install
  • The system can provide for more than 1 bathroom, when combined with a hot water storage cylinder.
  • For additional savings and environmental benefit, the system can be connected to Greenskies solar panels.
  • Both can be used with wireless smart controls with Bosch EasyControl

Both of the Greenstar 4000 boiler types come with a range of output options. This means you can choose the best level of power for your home’s needs. Finding the right output size means you can save money, by avoiding burning more fuel than you need to. To learn more about output ranges and boiler size, read ‘What size boiler do I need?’.

Regular: Greenstar 8000 LifeWorcester Bosch Greenstar 8000 Life Regular
Price: £1,255 – £2,300
Exc. installation (£500-£1,000)

Unsurprisingly, the next model in the range, the Greenstar 8000 takes the top spot for Worcester Bosch’s available regular boilers. These boiler types are usually found in older homes, and need additional tanks in the loft, as well as a hot water cylinder, in order to provide a good supply of hot water and heating to the home.

They are not usually recommended if you already have a combi or system, but these newer models are the perfect upgrade if you already have a regular boiler.

With similar benefits as the 4000, the 8000 model also features:

  • A-rated for efficiency
  • An incredible 12 year guarantee, which is the longest available from Worcester Bosch
  • A modern design, with a clear and easy to use display
  • Wireless connectivity, for use with Bosch EasyControl
  • A wide range of output options from 30 – 50 kW
  • 20% Hydrogen ready

Top oil boilers

One more way that Worcester Bosch stands out from the rest, is there incredible oil boiler range.
For homeowners who are not connected to the national gas grid, oil is a great fuelling option for home heating. This dedicated range means there are more choices available to those who run on oil instead of gas.

Combi: Greenstar Heatslave IIWorcester Bosch Greenstar Heatslave II Combi
Price: £2,350 – £2,772
Exc. installation

Considered to be the UK’s most popular combi oil boiler, the Greenstar Heatslave II is a great gas alternative. It is suitable for small – large sized homes and is capable of providing for up to two bathrooms.

This well-loved model comes with a range of features:

  • 7 year guarantee (terms apply)
  • A-rated for central heating
  • Has an internal and external model, for preferred storage method
  • Internal model has a compact design and can fit under a kitchen worktop
  • Compatible with different types of controls
  • Can be combined with solar energy or biomass fuel for greater efficiency
  • Includes an ‘eco’ mode, to save energy

System and Regular: Greenstar DanesmoorWorcester Bosch Greenstar Danesmoor System Oil Boiler
Price: £1,430 – £2,657 Exc. installation

If you’re looking for an oil fired boiler in either a system of regular set up, the Greenstar Danesmoor is one of the leading options in the market. With a choice of both internal or external units, you get the flexibility of storing this boiler to best suit your needs.

As well as being capable of serving both small and large homes, these oil boilers come with a number of other key benefits:

  • Range of output sizes across the boiler types, between 12-32kW
  • A-rated for ErP giving you incredible heating efficiency
  • 7 year guarantee (terms apply)
  • Simple controls
  • Compatible with Greenskies solar panels and Greenstore cylinders, so you can incorporate renewable energy sources into your home heating system

How much are Worcester Bosch boilers?

Being one of the most recognised boiler manufacturers in the UK, Worcester Bosch have a wide range to offer and that means their prices are also varied. To give you an idea of what you might pay, we’ve compiled some examples in the table below. These prices are onl

y estimates and show the variations across each boiler type, when looking at the top 4 models only.

Please note, these prices do not include the cost of installation. This could be anywhere between £500 – £1,000 in addition to the cost of the boiler.

Gas Boiler Model Boiler Type Average Price (Excluding Installation)
Greenstar 4000 Combi
System
£1,200
£975 – £1,100
Greenstar 8000 Regular £1,255 – £2,300
Oil Boiler Model Boiler Type Average Price (Excluding Installation)
Heatslave II Combi £2,350 – £2,772
Danesmoor System
Regular
£1,738 – £2,297
£1,430 – £2,369

These prices are only intended as a guideline, for an accurate cost for the boiler that fits your home’s circumstances we always recommend getting quotes from multiple Gas Safe registered engineers. These highly qualified installers can assess your needs and give you quotes, so that you can compare and get the best price possible.

To find up to 3 free quotes from Gas Safe registered engineers in your area, simply click the link below and fill in our quick form. It’s completely free and there is no obligation to accept any quotes! Secure your new boiler quotes today.



Compare Worcester Bosch combi gas boiler prices

Combi boilers are the most popular options for most homeowners, as they provide heating for your radiators and hot water all from one compact unit. They are perfect for small – medium sized homes with 1-2 bathrooms and can be installed fairly easily as there are no additional units needed. Worcester Bosch has a great selection of combi boilers to choose from with a wide range of outputs.

You can learn more about the Worcester Bosch combi boiler range below, and compare models side by side using our handy comparison tool.

To compare up to 4 boilers, follow these 3 simple steps:

  1. Choose which boilers to compare by clicking the relevant green + symbols on the table.
  2. Click on this button compare boilers which appears at the bottom right of the page (this will send you to the comparison table).
  3. Use the comparison table to choose which boiler is best for your needs.

Boiler Model kW Efficiency Warranty Typical Price

Best Sellers

Worcester Bosch Greenstar 8000 Style 30kW Combi Gas Boiler 30kw 94% Up to 12 years £1,300 VIEW
Worcester Bosch Greenstar 8000 Style 40kW Combi Gas Boiler 35 kw 94% Up to 12 years £1,625 VIEW
Worcester Bosch Greenstar 8000 Style 45kW Combi Gas Boiler 35 kw 94% Up to 12 years £1,908 VIEW
Worcester Bosch Greenstar 8000 Style 50kW Combi Gas Boiler 35 kw 94% Up to 12 years £2,297 VIEW
Worcester Bosch Greenstar 8000 Style 35kW Combi Gas Boiler 35 kw 94% Up to 12 years £1,500 VIEW
Worcester Bosch Greenstar 8000 Life 30kW Combi Gas Boiler 30 kw 94% Up to 12 years £1,200 VIEW
Worcester Bosch Greenstar 8000 Life 35kW Combi Gas Boiler 35kw 94% Up to 12 years £1,315 VIEW
Worcester Bosch Greenstar 8000 Life 40kW Combi Gas Boiler 35 kw 94% Up to 12 years £1,495 VIEW
Worcester Bosch Greenstar 8000 Life 45kW Combi Gas Boiler 35 kw 94% Up to 12 years £1,800 VIEW
Worcester Bosch Greenstar 8000 Life 50kW Combi Gas Boiler 35 kw 94% Up to 12 years £2,100 VIEW

Available

Worcester Bosch Greenstar 28CDi Compact Combi Gas Boiler 24 kw 94% Up to 10 years £1,000 VIEW
Worcester Bosch Greenstar 32CDi Compact Combi Gas Boiler 24 kw 94% Up to 10 years £1,111 VIEW
Worcester Bosch Greenstar Highflow 550CDi Combi Gas Boiler 30.6 kw 92% Up to 7 years £2,475 VIEW
Worcester Bosch Greenstar Highflow 440CDi Combi Gas Boiler 29.2 kw 92% Up to 7 years £2,130 VIEW
Worcester Bosch Greenstar 30Si Compact Combi Gas Boiler 24 kw 94% Up to 10 years £1,160 VIEW
Worcester Bosch Greenstar 25Si Compact Combi Gas Boiler 24 kw 94% Up to 10 years £1,075 VIEW
Worcester Bosch Greenstar 36CDi Compact Combi Gas Boiler 24 kw 94% Up to 10 years £1,370 VIEW
Worcester Bosch Greenstar 25i Combi Gas Boiler 24 kw 93% Up to 10 years £975 VIEW
Worcester Bosch Greenstar 2000 25 kW Combi Gas Boiler 20 kw 93% Up to 6 years £730 VIEW
Worcester Bosch Greenstar 2000 30 kW Combi Gas Boiler 20 kw 93% Up to 6 years £850 VIEW
Worcester Bosch Greenstar 4000 25kW Combi Gas Boiler 24 kw 94% Up to 10 years £1,200 VIEW
Worcester Bosch Greenstar 4000 30kW Combi Gas Boiler 24 kw 94% Up to 10 years £1,200 VIEW
Worcester Bosch Greenstar 27CDi Combi Gas Boiler 27kw 90.3 5 years £1,700 VIEW
Worcester Bosch Greenstar 37CDi Combi Gas Boiler 32kw 90.1 5 years £1,282 VIEW
Worcester Bosch Greenstar 30CDi Combi Gas Boiler 30kw 90.1 5 years £1,127 VIEW
Worcester Bosch Greenstar 42CDi Combi Gas Boiler 42kw 90.1 5 years £1,769 VIEW
Worcester Bosch Greenstar 24i Junior Combi Gas Boiler 24kw 89.10% 7 years £800 VIEW
Worcester Bosch Greenstar 42CDi Classic Combi Gas Boiler 42kw 92% 2 years £1,600 VIEW
Worcester Bosch Greenstar 34CDi Classic Combi Gas Boiler 34kw 92% 2 years £1,169 VIEW
Worcester Bosch Greenstar 38CDi Classic Combi Gas Boiler 38kw 92% 2 years £1,331 VIEW
Worcester Bosch Greenstar 29CDi Classic Combi Gas Boiler 29kw 89.10% 2 years £1,116 VIEW
Worcester Bosch Greenstar 28i Junior Combi Gas Boiler 28kw 89.10% 2 years £900 VIEW
Worcester Bosch Greenstar 30i Combi Gas Boiler 24 kw 94% Up to 10 years £1,075 VIEW
Worcester Bosch 2000 25kW Combi Gas Boiler 20 kw 93% Up to 6 years £777 VIEW
Worcester Bosch 2000 30kW Combi Gas Boiler 20 kw 93% Up to 6 years £890 VIEW

Compare Worcester Bosch regular gas boilers

Regular boilers, also known as ‘traditional’ or ‘conventional’ boilers, are usually found in large, older style homes. They require a cold water feed tank in the loft, and an additional hot water storage cylinder in order to provide heating and hot water. These boilers are not recommended for newer homes, with existing combi or system boilers, as they require a lot of pipe work and take up space across your home. Newer regular boilers however, are recommended if you wish to update your existing regular boiler, as they are much more efficient and can save you money on bills.

To see the great range of available Worcester Bosch regular boilers, you can use our comparison table below.

To compare up to 4 boilers, follow these 3 simple steps:

  1. Choose which boilers to compare by clicking the relevant green + symbols on the table.
  2. Click on this button compare boilers which appears at the bottom right of the page (this will send you to the comparison table).
  3. Use the comparison table to choose which boiler is best for your needs.

Boiler Model kW Efficiency Warranty Typical Price

Best Sellers

Worcester Bosch Greenstar 8000 Life 30kW Regular Gas Boiler 30kw 94% Up to 12 years £1,255 VIEW
Worcester Bosch Greenstar 8000 Life 35kW Regular Gas Boiler 35kw 94% Up to 12 years £1,546 VIEW
Worcester Bosch Greenstar 8000 Life 40kW Regular Gas Boiler 40kw 94% Up to 12 years £1,776 VIEW
Worcester Bosch Greenstar 8000 Life 45kW Regular Gas Boiler 45kw 94% Up to 12 years £2,028 VIEW
Worcester Bosch Greenstar 8000 Life 50kW Regular Gas Boiler 50kw 94% Up to 12 years £2,300 VIEW

Available

Worcester Bosch Greenstar 24Ri Regular Gas Boiler 24kw 92% Up to 10 years £954 VIEW
Worcester Bosch Greenstar 18Ri Regular Gas Boiler 18kw 92% Up to 10 years £898 VIEW
Worcester Bosch Greenstar 15Ri Regular Gas Boiler 15kw 92% Up to 10 years £843 VIEW
Worcester Bosch Greenstar 12Ri Regular Gas Boiler 12kw 92% Up to 8 years £814 VIEW
Worcester Bosch Greenstar 27Ri Regular Gas Boiler 27kw 92% Up to 10 years £1,114 VIEW
Worcester Bosch Greenstar 30Ri Regular Gas Boiler 30kw 93% Up to 10 years £1,080 VIEW
Worcester Bosch Greenstar FS 30CDi Regular Gas Boiler 30kw 92% Up to 7 years £1,588 VIEW
Worcester Bosch Greenstar FS 42CDi Regular Gas Boiler 41kw 92% Up to 7 years £2,091 VIEW
Worcester Bosch Greenstar 21Ri Regular Gas Boiler 21 kw 92% Up to 10 years £996 VIEW
Worcester Bosch Greenstar 40CDi Classic Regular Gas Boiler 40kw 92% 2 years £1,495 VIEW
Worcester Bosch Greenstar 30CDi Classic Regular Gas Boiler 30kw 92% 2 years £1,100 VIEW

Compare Worcester Bosch system gas boiler prices

System boilers are a great option for those with medium – large size homes, with multiple bathrooms. This is because, unlike a combi, they work alongside a hot water storage cylinder and can provide a large quantity of hot water of demand to serve several outlets at once.

You can see the full range of Worcester Bosch system boilers in our comparison table below. You can also compare models, from different brands and ranges, by using our handy comparison tool.

To compare up to 4 boilers, follow these 3 simple steps:

  1. Choose which boilers to compare by clicking the relevant green + symbols on the table.
  2. Click on this button compare boilers which appears at the bottom right of the page (this will send you to the comparison table).
  3. Use the comparison table to choose which boiler is best for your needs.

Boiler Model kW Efficiency Warranty Typical Price

Best Sellers

Worcester Bosch Greenstar 8000 Style 30kW System Gas Boiler 30 kw 94% Up to 12 years £1,317 VIEW
Worcester Bosch Greenstar 8000 Style 35kW System Gas boiler 35 kw 94% Up to 12 years £1,446 VIEW
Worcester Bosch Greenstar 8000 Life 30kW System Gas Boiler 30 kw 94% Up to 12 years £1,236 VIEW
Worcester Bosch Greenstar 8000 Life 35kW System Gas Boiler 35 kw 94% Up to 12 years £1,357 VIEW

Available

Worcester Bosch Greenstar 24i System Gas Boiler 24.6 kw 94% Up to 7 years £1,080 VIEW
Worcester Bosch Greenstar 12i System Gas Boiler 12.2 kw 94% Up to 7 years £908 VIEW
Worcester Bosch Greenstar 9i System Gas Boiler 9.2 kw 93% Up to 8 years £899 VIEW
Worcester Bosch Greenstar 15i System Gas Boiler 15.3 kw 94% Up to 7 years £971 VIEW
Worcester Bosch Greenstar 18i System Gas Boiler 18.4 kw 94% Up to 7 years £1,024 VIEW
Worcester Bosch Greenstar 21i System Gas Boiler 21.6 kw 94% Up to 7 years £1,034 VIEW
Worcester Bosch Greenstar 27i System Gas Boiler 27 kw 92% Up to 7 years £1,067 VIEW
Worcester Bosch Greenstar 30i System Gas Boiler 30 kw 92% Up to 7 years £1,114 VIEW
Worcester Bosch GB162 50kW System Gas Boiler 49.9 kw 93% 2 years £2,209 VIEW
Worcester Bosch GB162 65kW System Gas Boiler 69.5 kw 93% 2 years £2,646 VIEW
Worcester Bosch GB162 85kW System Gas Boiler 84.5 kw N/a 2 years £3,509 VIEW
Worcester Bosch GB162 100kW System Gas Boiler 99.5 kw N/a 2 years £3,837 VIEW
Worcester Bosch Greenstar 4000 12kW System Gas Boiler 12 kw 94% Up to 10 years £975 VIEW
Worcester Bosch Greenstar 4000 15 kW System Gas Boiler 15 kw 94% Up to 10 years £1,000 VIEW
Worcester Bosch Greenstar 4000 18kW System Gas Boiler 18 kw 94% Up to 10 years £1,100 VIEW
Worcester Bosch Greenstar 4000 21kW System Gas Boiler 21 kw 94% Up to 10 years £1,050 VIEW
Worcester Bosch Greenstar 4000 24kW System Gas Boiler 24 kw 94% Up to 10 years £1,100 VIEW
Worcester Bosch Greenstar 30CDi Classic System Gas Boiler 30 kw 92% 7 years £1,155 VIEW
Worcester Bosch Greenstar 35CDi Classic System Gas Boiler 35kw 92% 7 years £1,187 VIEW

Will a Worcester Bosch boiler suit your home?

As Worcester Bosch provides boilers in each type, with different fuel options, there is sure to be a model which suits your needs.

Each home has its own unique demands for hot water and heating and this can depend on things such as how many radiators there are and how many bathrooms. One of the most important things to consider however, is to get a boiler which is powerful enough to meet your requirements, but not be so over sized that it wastes energy unnecessarily. This is a crucial factor, as having too little power can affect your water supply, but using too much power will mean your boiler is burning more fuel unnecessarily and costing you more money.

Thankfully, Worcester Bosch offers a wide range of boiler output sizes across their models, meaning there are options available for any sized home.

Output range on Worcester Bosch combi boilers

Combi boilers, also known as ‘combination’ boilers, are ideal for small – medium sized homes. They come as a single unit and are perfect for those homes with little space and between 1-2 bathrooms.
To make the most out of a combi however, you need to make sure you have the right output size for your needs.

Output size is determined by the number of radiators you have in your home. For each one, your boiler needs around 1.5 – 2kW of power. Using this as a guide, you can find out which boiler size is most suitable for your home.

Worcester Bosch have combi boilers in a range of outputs. For example, their top combi models come in the following sizes:

Model Type Available Outputs No. of Radiators
Greenstar 4000 Combi 25 – 30 kW Up to 15
Greenstar 8000 Combi 30 – 50kW Up to 25

Output range on Worcester Bosch regular boilers

Regular boilers are usually only found in older, larger homes with multiple bathrooms. They operate alongside a water feed tank in the loft, and a hot water storage cylinder. Worcester Bosch manufactures a range of modern regular boilers, which are great if you’re upgrading an existing regular boiler.

It’s important to find the best output size for these boiler types to ensure it has the right level of power to meet the heating demands of your home.

Worcester Bosch’s most popular regular boilers, comes in a range of sizes, as below:

Model Type Available Outputs No. of Radiators
Greenstar 8000 Regular 30 – 50kW Up to 25
Greenstar Ri Regular 9 – 30kW Up to 15

Output range on Worcester Bosch system boilers

System boilers are a great option for homes with a high demand for heating and hot water. These are usually medium – large homes with multiple bathrooms. The system works alongside a hot water storage cylinder to ensure there is hot water available for use across the home at any time.

Worcester Bosch provides a good range of output sizes for their popular system models, so there is sure to be a suitable power range for your home’s needs.

Model Type Available Outputs No. of Radiators
Greenstar 8000 System 30kW Up to 15
Greenstar 4000 System 12 – 24kW Up to 12

Worcester Bosch oil combi boilers

The widely successful combi oil boiler from Worcester Bosch is the Greenstar Heatslave II. It is the perfect solution for those whose homes are not connected to the gas grid and can be found in internal and external models.

There is a range of options available for this boiler as it is made to be suitable for any sized home. You can compare options within this range, or view it alongside other oil boilers from different brands with our comparison tool below.

To compare up to 4 boilers, follow these 3 simple steps:

  1. Choose which boilers to compare by clicking the relevant green + symbols on the table.
  2. Click on this button compare boilers which appears at the bottom right of the page (this will send you to the comparison table).
  3. Use the comparison table to choose which boiler is best for your needs.

Boiler Model kW Efficiency Warranty Typical Price

Best Sellers

Worcester Bosch Greenstar Heatslave II 12/18 Combi Oil Boiler 18 kw 90% Up to 5 years £2,369 VIEW
Worcester Bosch Greenstar Heatslave II 18/25 Combi Oil Boiler 25 kw 90% Up to 5 years £2,395 VIEW
Worcester Bosch Greenstar Heatslave II 25/32 Combi Oil Boiler 32 kw 91% Up to 5 years £2,350 VIEW

Available

Worcester Bosch Greenstar Heatslave II External 12/18 Combi Oil Boiler 18 kw 90% Up to 5 years £2,458 VIEW
Worcester Bosch Greenstar Heatslave II External 18/25 Combi Oil Boiler 25 kw 90% Up to 5 years £2,607 VIEW
Worcester Bosch Greenstar Heatslave II External 25/32 Combi Oil Boiler 32 kw 90% Up to 5 years £2,772 VIEW
Worcester Bosch Greenstar Heatslave II External 25/32 Combi Oil Boiler 32kw 90.3% 5 years £2,564 VIEW

Worcester Bosch oil system boilers

Worcester Bosch manufactures two oil fuelled system boilers, the Greenstar Danesmoor and the Condens 7000. Both makes are very popular and offer a range of model options to perfectly suit the needs of different homes which are not connected to the gas grid.

To compare these Worcester Bosch boilers, or view their details alongside other brands, simply follow the steps below to use our boiler comparison tool.

To compare up to 4 boilers, follow these 3 simple steps:

  1. Choose which boilers to compare by clicking the relevant green + symbols on the table.
  2. Click on this button compare boilers which appears at the bottom right of the page (this will send you to the comparison table).
  3. Use the comparison table to choose which boiler is best for your needs.

Boiler Model kW Efficiency Warranty Typical Price

Available

Worcester Bosch Greenstar Danesmoor 12/18 System Oil Boiler 18 kw 90% 2 years £1,760 VIEW
Worcester Bosch Greenstar Danesmoor 18/25 System Oil Boiler 25 kw 90% Up to 5 years £1,893 VIEW
Worcester Bosch Greenstar Danesmoor 25/32 System Oil Boiler 32 kw 91% Up to 5 years £2,212 VIEW
Worcester Bosch Greenstar Danesmoor Utility 12/18 System Oil Boiler 18 kw 90% Up to 5 years £1,738 VIEW
Worcester Bosch Greenstar Danesmoor Utility 18/25 System Oil Boiler 25 kw 90% Up to 5 years £1,820 VIEW
Worcester Bosch Greenstar Danesmoor Utility 25/32 System Oil Boiler 32 kw 91% Up to 5 years £2,201 VIEW
Worcester Bosch Greenstar Danesmoor External 12/18 System Oil Boiler 18 kw 90% Up to 5 years £2,143 VIEW
Worcester Bosch Greenstar Danesmoor External 18/25 System Oil Boiler 25 kw 90% 2 years £2,297 VIEW
Worcester Bosch Greenstar Danesmoor External 25/32 System Oil Boiler 32 kw 91% Up to 5 years £2,657 VIEW
Worcester Bosch Camray Utility 32 System Oil Boiler 32kw 94.2 5 years £2,030 VIEW
Worcester Bosch Camray Utility 25 System Oil Boiler 25kw 93.2 5 years £1,608 VIEW

Worcester Bosch oil regular boilers

Regular oil boilers available from Worcester Bosch are the Greenstar Danesmoor range. This range includes multiple models for storage either internally or externally, for your convenience, and are offered in a variety of output sizes.

To learn more about regular Danesmoor oil boilers, take a look at our comparison table. You can see further details and also look up different manufacturers using our tool below.

To compare up to 4 boilers, follow these 3 simple steps:

  1. Choose which boilers to compare by clicking the relevant green + symbols on the table.
  2. Click on this button compare boilers which appears at the bottom right of the page (this will send you to the comparison table).
  3. Use the comparison table to choose which boiler is best for your needs.

Boiler Model kW Efficiency Warranty Typical Price

Available

Worcester Bosch Greenstar Danesmoor 12/18 Regular Oil Boiler 18 kw 90% 2 years £1,430 VIEW
Worcester Bosch Greenstar Danesmoor 18/25 Regular Oil Boiler 25 kw 90% 2 years £1,700 VIEW
Worcester Bosch Greenstar Danesmoor 25/32 Regular Oil Boiler 32 kw 90% 2 years £2,102 VIEW
Worcester Bosch Greenstar Danesmoor Utility 12/18 Regular Oil Boiler 18 kw 90% 2 years £1,446 VIEW
Worcester Bosch Greenstar Danesmoor Utility 18/25 Regular Oil Boiler 25 kw 90% 2 years £1,553 VIEW
Worcester Bosch Greenstar Danesmoor Utility 25/32 Regular Oil Boiler 32 kw 91% 2 years £1,947 VIEW
Worcester Bosch Greenstar Danesmoor External 12/18 Regular Oil Boiler 18 kw 90% 2 years £1,890 VIEW
Worcester Bosch Greenstar Danesmoor External 18/25 Regular Oil Boiler 25 kw 90% 2 years £1,880 VIEW
Worcester Bosch Greenstar Danesmoor External 25/32 Regular Oil Boiler 32 kw 91% 2 years £2,235 VIEW
Worcester Bosch Greenstar Utility 32/50 Regular Oil Boiler 50 kw 90% 2 years £2,211 VIEW
Worcester Bosch Greenstar Utility 50/70 Regular Oil Boiler 70 kw 91% 2 years £2,369 VIEW
Worcester Bosch Greenstar Camray 18 Regular Oil Boiler 18kw 93.1 5 years £2,263 VIEW
Worcester Bosch Greenstar Camray 25 Regular Oil Boiler 25kw 93.2 5 years £2,284 VIEW
Worcester Bosch Greenstar Camray 32 Regular Oil Boiler 32kw 94.2 5 years £2,072 VIEW
Worcester Bosch Greenstar Camray Utility 18 Regular Oil Boiler 18kw 93.1 5 years £2,072 VIEW
Worcester Bosch Greenstar Camray Utility 32 Regular Oil Boiler 32kw 94.2 5 years £2,030 VIEW
Worcester Bosch Greenstar Camray External 18 Regular Oil Boiler 18kw 93.1 5 years £2,096 VIEW
Worcester Bosch Greenstar Camray Utility 25 Regular Oil Boiler 25kw 93.2 5 years £2,030 VIEW
Worcester Bosch Greenstar Camray External 32 Regular Oil Boiler 32kw 94.2 5 years £2,030 VIEW
Worcester Bosch Greenstar Camray External 25 Regular Oil Boiler 25kw 93.2 5 years £1,608 VIEW

Worcester Bosch boiler reviews

As a leading manufacturer, Worcester Bosch consistently rates highly amongst engineers and homeowners. In a recent Boiler Guide survey carried out in 2021, Worcester Bosch was voted amongst the top most popular boiler brands.

Most Popular Boiler Brands Survey

Their models are frequently listed in the annual ‘Which? Best Buy’ lists and they even received a Royal Warrant to supply boilers to Her Majesty the Queens’ Sandringham Estate.

For their products and services, Worcester Bosch has received an ‘Excellent’ rating on Trustpilot. As of June 2022, over 31,000 customer reviews have earned them an average rating of 4.6/5 stars.

FAQ

  1. Is Worcester Bosch the best boiler?
    As a brand, Worcester Bosch has a great reputation as one of the leading boiler manufacturers in the UK. In surveys and reviews, they frequently come out on top and are popular with both homeowners and boiler installers. One sign of a trustworthy brand is the length of warranty they are willing to assign to their products. For Worcester Bosch, they offer up to 12 years guarantee on a number of their boilers, which proves they have huge confidence in the quality and longevity of their boilers. Find out more about Worcester Bosch’s Warranty and Guarantees.
  2. Which Worcester boiler is best?
    Worcester Bosch has a range of models that rate highly across all their boiler types. The Greenstar 4000 is the top rated boiler model for both combi and system gas boilers. The Greenstar 8000 is the most popular of the regular gas boiler models. For more details on these and other models, including their oil fired range, find out more about the Top 4 Worcester Bosch boilers.
  3. How long should a Worcester Bosch boiler last?
    Typically, a modern boiler should last between 10-15 years and with Worcester Bosch’s extensive guarantees of up to 12 years, you can be sure their boilers will last. To get more out of the life of your boiler, you should consider getting it serviced annually by a Gas Safe registered engineer. Find out more about a Worcester Bosch Service.
  4. How much does it cost to fit a Worcester Bosch boiler?
    Depending on the type of boiler you choose, it can cost between £500 – £1,000 for a standard installation. This, however, is excluding the price of the boiler unit itself which varies depending on type and brand. Find out more about boiler installation and what to expect.
  5. What are Worcester Bosch boiler prices?
    Prices for Worcester Bosch boilers vary across different models, boiler types and fuel type. For example, for the highly rated Greenstar 4000, the estimated costs are between £975 – £1,200 for a combi or system boiler. These costs, however, do not include installation, which can add anything from £500 – £1,000 in addition. To get more information, and cost estimates on different Worcester Bosch boiler models, you can search and view details side-by-side with our easy to use boiler comparison tool.

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