• Blog
  • Worcester Bosch Boilers Review

  • Blog
  • Worcester Bosch Boilers 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. 

    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. 

    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.  

    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.  

    Are Worcester Bosch boilers any good?

    Yes, Worcester Bosch boilers are generally considered to be of high quality and are well-regarded in the heating industry. Worcester Bosch is a reputable brand that has been manufacturing boilers for several decades and has built a strong reputation for reliability and performance.

    What is the average life of a Worcester Bosch boiler?

    The average life expectancy of a Worcester Bosch boiler can vary depending on several factors, including the model, usage patterns, maintenance, and overall operating conditions. However, on average, a Worcester Bosch boiler can be expected to last for around 12 to 15 years.

    Worcester Bosch range of combi boilers: 

    • Greenstar 2000  
    • Greenstar 4000  
    • Greenstar 8000 Style  
    • Greenstar 8000 Life  
    • Greenstar CDi Compact  
    • Greenstar CDi Highflow  
    • Greenstar Si Compact  
    • Greenstar Heatslave II (oil boiler) 

    Worcester Bosch range of system boilers: 

    • Greenstar 8000  
    • Greenstar 8000 Style  
    • Greenstar 8000 Life  
    • Greenstar i  
    • Greenstar Danesmoor (oil boiler)  
    • Greenstar Danesmoor External (oil boiler)  
    • Greenstar Danesmoor Utility (oil boiler)  
    • Greenstar Condens 7000 WP (oil boiler)  

    Worcester Bosch range of regular boilers: 

    • Greenstar 8000 Life 
    • Greenstar CDi FS 
    • Greenstar Ri 
    • Greenstar Danesmoor (oil boiler) 
    • Greenstar Danesmoor External (oil boiler) 
    • Greenstar Danesmoor Utility (oil boiler) 

    We understand that with such a wide range of options it can be confusing to make a choice. That is why we have prepared a guide to help you find what you exactly need. On the other hand, you can easily contact us and we would be happy to help.  

    Read about: 10 Important Tips Before Buying A New Boiler

    Worcester Bosch top gas boilers 

    Firstly we start with the top gas boilers produced by Worcester Bosch.  

    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 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 . 

    Read more: New Boiler Cost

    The Greenstar 4000 Combi and System boiler 

    The price for the Greenstar 4000 ranges between £975 – £1,200. As for the installation cost it is between £500 to £1,000, depending on different factors.  

    This is one of the best and most powerful Worcester Bosch boilers. It has also won the Which? Best Buy award in 2022. With this model you will get a number of benefits.  

    The Greenstar 4000 is available as both a system and a combi boiler. It is suitable for most types of homes.  

    What are the key features of the Worcester Bosch Greenstar 4000? 

    • This model is very quiet 
    • Has a 10 year guarantee (given that it is installed by accredited worcester installer 
    • Has an A-rated efficiency on the ErP scale. This feature can save you money on energy bills because your boiler will waste very little energy 
    • Compact and easily installed  
    • 20% Hydrogen ready 
    • It can be connected to Greenskies solar panels 
    • When combined with a hot water storage cylinder, your system will be able to provide for multiple bathrooms 
    • This system can be used with wireless smart control using Bosch EasyControl 

    The Greenstar 4000 boiler offers a range of output options so that you can choose the one that best fits your home. By choosing the right level of power, you will be able to save money due to reduced heating bills. 

    Read about: Types Of Reliable Boiler Systems

    The Greenstar 8000 Life regular boiler 

    The price for the Greenstar 8000 Life ranges between £1,255 – £2,300. As for the installation cost it is between £500 to £1,000, depending on different factors.  

    This system holds the spot for the best Worcester Bosch regular boilers.  

    Regular boilers are typically found in older homes. They need additional tanks which are usually placed in the loft space. A hot water cylinder would also be needed to provide suitable hot water and heating to your home.  

    If you already have a system or a regular boiler, then it is not recommended that you switch to a regular boiler. However, to replace your old regular boiler with the Greenstar 8000 would be an improvement. 

    Read more:

    New Boiler prices

     types of Gas Boilers

    What are the key features of the Worcester Bosch regular Greenstar 8000 boiler? 

    • 12 year guarantee  
    • A-rated efficiency  
    • Can be used wirelessly with Bosch EasyControl 
    • A modern design 
    • Easy and clear display 
    • 20% hydrogen ready  
    • Output options ranging from 30 – 50 kW 

    Worcester Bosch top oil boilers  

    Worcester Bosch are also known for their wide range of oil boilers. Oil is a great option for homes that are not connected to the national gas grid.  

    Greenstar Heatslave II combi boiler 

    The price for the Greenstar Heatslave II ranges between £2,350 – £2,772 without the cost of installation.  

    This model is the most popular combi oil boiler in the United Kingdom. This type is a great alternative for gas. It can be fitted in both small or large homes and is able to provide hot water for up to two bathrooms.  

    Read more:

    Best Boiler Replacement Cost

    Affordable Boiler Prices

    What are the key features of Greenstar Heatslave II oil boiler? 

    • A-rated for central heating 
    • A guarantee of 7 years, given that terms are applied 
    • Has both an external and internal models  
    • The internal model features a compact design that can be installed under your kitchen worktop 
    • To achieve greater efficiency, it can be combined with biomass fuel or solar energy  
    • Is Compatible with different types of controls 
    • Has an eco mode in order to save energy 

    Greenstar regular and system boiler 

    The price for the Greenstar ranges between £1,430 – £2,657 without the cost of installation.  

    The Greenstar Danesmoor boiler is a great option for people looking for an oil fired regular or system boiler. This model is available as an external or internal unit, making it easier for you to store it where you see fit. It can also be used in both small and large homes. 

    What are the key features of the Greenstar boiler? 

    • A-rated for ErP. 
    • A wide range of outputs (12-32kW) 
    • Its controls are simple  
    • 7 year guarantee, given that terms are applied 
    • Is Compatible with Greenskies solar panels and Greenstore cylinders 

    Is Worcester Bosch boiler suitable for my home? 

    Worcester Bosch produces a wide range of boiler types with different fuel options. Without a doubt, you are to find a boiler that will suit your exact heating needs and meets your hot water demands. 

    The number of radiators and bathrooms in your home is a major factor in determining the right boiler for your heating demands and it will influence the choice of the right power output. You would want a boiler that is large enough to meet your heating needs but not too large as to waste energy and cost you money on heating bills.  

    What is the output range for Worcester Bosch combi boilers? 

    Combi boilers are perfect for small or medium sized homes. They are compact and do not require plenty of space. They can supply hot water for up to two bathrooms. It is important to make sure that your combi boiler is the right output size for your home.  

    In order to calculate the right output size you need to put in mind the number of radiators you have in your home. For each radiator, you will need 1.5 – 2kW of power.  

    • The Greenstar 4000 combi boiler has an output of 25 – 30 kW and can support up to 15 radiators.  
    • The Greenstar 8000 combi boiler has an output of 30 – 50kW and can support up to 25 radiators. 

    Read about:

    New Boiler Quote

    Best Heat Only Boilers, Boiler Brands & Prices

    What is the output range on Worcester Bosch system boilers? 

    System boilers are ideal for medium sized homes with a high demand for hot water and heating. A system boiler operates alongside a hot water storage cylinder in order to ensure that enough hot water is available when needed. 

    The Greenstar 4000 system boiler has an output of 12 – 24kW and can support up to 12 radiators. 

    The Greenstar 8000 system boiler has an output of 30kW and can support up to 15 radiators. 

    What is the output range on Worcester Bosch regular boilers? 

    Regular boilers are typically found in older or larger homes with multiple bathrooms. They consist of both a water feed tank and a hot water storage cylinder.  

    • The Greenstar Ri regular boiler has an output of 9 – 30kW and can support up to 15 radiators. 
    • The Greenstar 8000 regular boiler has an output of 30 – 50kW and can support up to 25 radiators. 

    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!

    FAQs 

    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. 

    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. 

    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.