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  • Worcester Bosch Greenstar 8000 Style Combi Boilers | Price & review

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    • Blog
    • Worcester Bosch Greenstar 8000 Style Combi Boilers | Price & review

  • Blog
  • Worcester Bosch Greenstar 8000 Style Combi Boilers | Price & review

    • home
    • Blog
    • Worcester Bosch Greenstar 8000 Style Combi Boilers | Price & review

    Updated: April 5, 2024

    Worcester Bosch is a United Kingdom based heating and hot water products manufacturer. The company was established in 1962 by Cecil Duckworth as Worcester Engineering Co Ltd in Worcester, England. Moreover, Worcester Bosch is the UK market leader in domestic boilers. They have earned recognition and high acclaim over the last 50 years. Moreover, they have won multiple awards. On this page, you’ll find what you need to know about Worcester Bosch Greenstar 8000 Style Combi Boilers. 

    Worcester Bosch has a wide range of options for the Greenstar 8000 style combi boiler. Each model has a different output level to suit your home and your hot water demand.  

    What does Worcester Bosch make? 

    Worcester Bosch produces a variety of products such as gas or oil boilers, renewable heating technologies such as heat pumps, smart controls and solar water heaters. On top of that, they also produce oil boilers for homes that are not connected to the national gas grid.Their wide range of boilers include: combi, system and regular (also known as conventional) boilers. With each type they offer a range of models with different outputs and fuel options. 

    The Greenstar 8000 Style has a 94% efficiency rate which makes it an A-rated ErP boiler. As a result, it will not burn so much fuel and it would help reduce your energy bills. 

    What are the key features of Worcester Bosch Greenstar 8000 Style Combi Boilers? 

    The Greenstar 8000 can increase comfort in your home and operate for many years to come. This model comes in 2 high gloss colours that you can choose from and it also has an increased modulation ratio of 1:10, which is made to improve fuel efficiency. 

    This model is one of the most powerful Worcester Bosch boilers. Because of its compact design and light weight it will save you time and money on installation. It can be used with the latest smart technology. What is more, it is equipped with the first Greenstar intelligent filling system that can maintain optimum pressure without using a filling link. 

    What is the difference between Worcester Bosch 4000 and 8000? 

    The key difference between the two models is the availability of power outputs. The 8000 is more powerful and made for larger homes that have a higher demand for heating and hot water. 

    The Greenstar 8000 comes with a push button LCD display, which will make navigation quite easy and a simple experience. This LCD display will give you access to the advanced features which the Greenstar 8000 has to offer. Full colour display and clear text descriptions will give you ultimate control over your boiler.  

    Moreover, this model can be easily accessed, when removing the top and side panels, by the heating engineer. That is why servicing this model is cost-effective.  

    Greenstar 8000 Style Combi Boiler warranty 

    This model has a warranty period of 5 years that can be extended to 12 years.  

    Worcester Bosch Greenstar 8000 Style 30kW Combi Gas Boiler 

    On top of the list we have the Greenstar 8000 Style 30kW Combi Gas Boiler. This model is highly efficient and compact in design. The use of condensing technology would help you save money on your heating bills with this type. 

    Greenstar 8000 Style 30kW Combi Boiler output 

    This model is ideal for smaller homes with one bathroom. It has an output of 30 kW and flow rate of 12.3 litres a minute. 

    Worcester Bosch Greenstar 8000 Style 30kW Combi Gas Boiler Details  

    Rate of efficiency  94% 
    Band Rating  A Rating 
    Standard Warranty  5-12 years 
    LPG Compatible  Yes 
    Mounting Wall Mounted 
    Output 30kW – (DHW) 30.2kW 
    Flow Rate  12.3 l/min 
    Typical Price (inc VAT)  £1,300 
    Typical installation Cost (inc VAT)  £500 – £1000 
    Sundries (Filter, Flue, etc) £300 
    Total Cost  £2,100 – £2,600  
    Size 780 x 440 x 365mm (HxWxD) 
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    Worcester Bosch Greenstar System Boiler

    Worcester Bosch Boilers Review

    Worcester Bosch Greenstar 8000 Style 35kW Combi Gas Boiler 

    The Greenstar 8000 Style 35kW combi boiler is designed and manufactured by Worcester Bosch. This is a condensing and a highly efficient boiler.  

    Greenstar 8000 Style 35kW Combi Boiler output 

    This model has a central heating output of 35kW and a domestic hot water output of 34.4kW, which makes it ideal for homes with about 15 radiators and a single bathroom.  

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    Worcester Bosch Greenstar 8000 Style 35kW Combi Gas Boiler Details 

    Rate of efficiency  94% 
    Band Rating  A Rating 
    Standard Warranty  5-12 years 
    LPG Compatible  Yes 
    Mounting Wall Mounted 
    Output (CH) 35kW – (DHW) 34.4 kW 
    Flow Rate  14.3 l/min 
    Typical Price (inc VAT)  £1,500 
    Typical installation Cost (inc VAT)  £500 – £1000 
    Sundries (Filter, Flue, etc) £300 
    Total Cost £2,300 – £2,800 
    Size 780 x 440 x 365 (HxWxD) 

    Worcester Bosch Greenstar 8000 Style 40kW Combi Gas Boiler 

    The Greenstar 8000 Style 40kW combi boiler is designed and manufactured by Worcester Bosch. This is a condensing and a highly efficient boiler. 

    Greenstar 8000 Style 40kW Combi Boiler output 

    The 40kW model is quite a powerful boiler that can be used in homes with 2 bathrooms and up to 20 radiators.  

    worcester bosch boiler reviews

    Worcester Bosch Greenstar 8000 Style 40kW Combi Gas Boiler Details 

    Rate of efficiency  94% 
    Band Rating  A Rating 
    Standard Warranty  5-12 years 
    LPG Compatible  Yes 
    Mounting Wall Mounted 
    Output (CH) 35kW – (DHW) 40.8kW 
    Flow Rate  16.4 l/min 
    Typical Price (inc VAT)  £1,625 
    Typical installation Cost (inc VAT)  £500 – £1000 
    Sundries (Filter, Flue, etc) £300 
    Total Cost £2,425 – £2,925 
    Size 780 x 440 x 365mm (HxWxD) 

    Worcester Bosch Greenstar 8000 Style 45kW Combi Gas Boiler 

    The Greenstar 8000 Style 45kW combi boiler is designed and manufactured by Worcester Bosch. This is a wall-mounted and a highly efficient boiler that can help you reduce your heating bills. 

    Greenstar 8000 Style 45kW Combi Boiler output 

    This model has a central heating output of 35kW and a domestic hot water output of 43.5 kW, which makes it ideal for homes with about 20 radiators and 2 bathrooms.  

    Worcester bosch

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    Worcester Bosch Greenstar 8000 Style 45kW Combi Gas Boiler Details 

    Rate of efficiency  94% 
    Band Rating  A Rating 
    Standard Warranty  5-12 years 
    LPG Compatible  Yes 
    Mounting Wall Mounted 
    Output (CH) 35kW – (DHW) 43.5kW 
    Flow Rate  18.3 l/min 
    Typical Price (inc VAT)  £1,908 
    Typical installation Cost (inc VAT)  £500 – £1000 
    Sundries (Filter, Flue, etc) £300 
    Total Cost £2,708 – £3,208 
    Size 780 x 440 x 365mm (HxWxD) 

    Worcester Bosch Greenstar 8000 Style 50kW Combi Gas Boiler 

    The Greenstar 8000 Style 50kW combi boiler is designed and manufactured by Worcester Bosch. This is a condensing and a highly efficient boiler that can help you reduce your heating bills. 

    Greenstar 8000 Style 50kW Combi Boiler output 

    This model has a central heating output of 35kW and a domestic hot water output of 48.9kW, which makes it ideal for homes with about 20 radiators and 2 bathrooms.  

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    Worcester Bosch Greenstar 8000 Style 50kW Combi Gas Boiler Details 

    Rate of efficiency  94% 
    Band Rating  A Rating 
    Standard Warranty  5-12 years 
    LPG Compatible  Yes 
    Mounting Wall Mounted 
    Output (CH) 35kW – (DHW) 48.9kW 
    Flow Rate  20.3 l/min 
    Typical Price (inc VAT)  £2,297 
    Typical installation Cost (inc VAT)  £500 – £1000 
    Sundries (Filter, Flue, etc) £300 
    Total Cost £3,097 – £3,597 
    Size 780 x 440 x 365mm (HxWxD) 

    Read about:

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    What temperature should a Worcester boiler be set at? 

    For combi models, the hot water temperature can be set to between approx. 40˚C and 60˚C using the temperature control. 

    Any more questions?

    If you have any further questions about Combi boilers, other Boilers, or anything else, please see our FAQ Page because you might find the answers there or on our News Blog.

    Check out our Gas Safe Registration or want to see our near 5 star Trustpilot rating please click the relevant link!

    How efficient is the Greenstar 8000 Style?

    The Greenstar 8000 Style is a range of boilers produced by Worcester Bosch, a well-known brand in the heating and hot water industry. The efficiency of the Greenstar 8000 Style boilers can vary depending on the specific model and its configuration. However, in general, these boilers are designed to be highly efficient and environmentally friendly.

    The Greenstar 8000 Style boilers are condensing boilers, which means they are designed to extract more heat from the fuel they burn compared to non-condensing boilers. This increased heat extraction results in higher efficiency and lower fuel consumption, leading to reduced energy bills and lower carbon emissions.

    How long is the warranty period?

    The warranty period for the Greenstar 8000 Style boilers can vary depending on the specific model and the country in which it is purchased. Generally, Worcester Bosch offers warranty periods ranging from 5 to 10 years for their boilers, including the Greenstar 8000 Style range.

    FAQs 

    How long can a Worcester Bosch boiler last? 

    Although we cannot state for sure how long a boiler can last, Worcester Bosch boilers can last as long as 10-15 years, given that they are well-maintained and serviced annually.  

    What are the different types of Worcester Bosch boilers? 

    At Worcester Bosch manufactures Combination (Combi) boilers, System boilers and Regular boilers. All three types vary and are suited for different homes and living situations. 

    How often a Worcester Bosch boiler needs to be serviced? 

    It is recommended that you service your Bosch boiler yearly to help ensure that your boiler is running as efficiently and safely as possible.