• Blog
  • Worcester Bosch System Gas Boilers

    • home
    • Blog
    • Worcester Bosch System Gas Boilers

  • Blog
  • Worcester Bosch System Gas Boilers

    • home
    • Blog
    • Worcester Bosch System Gas Boilers

    Updated: April 11, 2024

    Worcester Bosch, a leading manufacturer of heating and hot water products in the United Kingdom, was founded in 1962 by Cecil Duckworth as Worcester Engineering Co Ltd in Worcester, England. Renowned for their quality and reliability, Worcester Bosch produces a wide range of boilers, including system boilers.

    Among their offerings, Worcester Bosch System Gas Boilers feature two best-selling models: [Model 1] and [Model 2].

    Worcester Bosch, a reputable manufacturer of heating and hot water products in the United Kingdom, traces its origins back to 1962 when Cecil Duckworth founded Worcester Engineering Co Ltd in Worcester, England. Specializing in a diverse array of boilers, including system boilers, Worcester Bosch has earned a reputation for quality and innovation.

    Their Worcester Bosch System Gas Boilers line boasts two top-selling models: [Model 1] and [Model 2].

    • The Greenstar 8000 Style System Gas Boiler
    • Greenstar 8000 Life System Gas Boiler

    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 offers a diverse array of products, catering to various heating and hot water needs. Their product range includes gas and oil boilers, renewable heating technologies like heat pumps, smart controls, and solar water heaters. Additionally, they provide oil boilers tailored for homes without access to the national gas grid.

    Their extensive selection of boilers comprises combi, system, and regular (conventional) boilers. Within each type, Worcester Bosch offers a range of models with different outputs and fuel options to suit different preferences and requirements.

    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 Greenstar 8000 Style System Gas Boiler

    The Style range, made by Worcester Bosch, is compact in size and can help save you some space. Moreover, this is a condensing boiler that is known for its efficiency.

    Is the Greenstar 8000 Style boiler efficient?

    This range of system boilers offers an efficiency rate of 94%. As a result, this is an A-rated boiler so you can expect a reduction in your heating bills.

    Output range of the Greenstar 8000 Style system boiler

    The greenstar 8000 system is available in two outputs: 30kW and 35kW. If you want more power then we recommend going for the Greenstar combi boiler which is available in more powerful outputs.

    How long is the warranty period for the Greenstar 8000 Style system boiler?

    As standard this range of system boilers has a 5-year warranty period. This warranty can be extended to 12 years. With such a long warranty, you can trust that this boiler is made to last for long.

    Read about:

    Worcester Bosch Greenstar System Boiler

    Worcester Bosch Boilers Review

    Worcester Bosch

    What are the key features of the Greenstar 8000 Style System boiler?

    • Available in 2 high gloss colour options (black or white)
    • Modern and with a stylish design
    • lightweight design
    • modulation ratio of 1:10
    • Compatible with intelligent and smart technology
    • push button LCD display
    • full colour display
    • clear text descriptions
    • Easy access to internal components
    1. Worcester Bosch Greenstar 8000 Style 30kW System Gas Boiler

    Main features of the Greenstar 8000 Style 30kW System Gas Boiler

    • Standard 5 years warranty which can be extended to 12
    • Central heating output of 30kW
    • A-rated efficiency
    • Efficiency of 94%
    • LPG compatible
    • Wall mounted
    • Price (inc VAT): £1,316
    • installation Cost (inc VAT): between £500 – £1000
    • Sundries (Filter, Flue, etc): £300
    • Total Cost: £2,116 – £2,616
    • Dimensions: 780 x 440 x 365mm (HxWxD)
    • Worcester Bosch Greenstar 8000 Style 35kW System Gas boiler

    Main features of the Greenstar 8000 Style 35kW System Gas Boiler

    • Standard 5 years warranty which can be extended to 12
    • Central heating output of 35kW
    • A-rated efficiency
    • Efficiency of 94%
    • LPG compatible
    • Wall mounted
    • Price (inc VAT): £1,445
    • installation Cost (inc VAT): between £500 – £1000
    • Sundries (Filter, Flue, etc): £300
    • Total Cost: £2,245 – £2,745
    • Dimensions: 780 x 440 x 365mm (HxWxD)

    Worcester Bosch Greenstar 8000 Life System Gas Boiler

    The Greenstar 8000 Life range of system boilers is another best-selling product by Worcester Bosch. This is a wall-mounted condensing boiler that is compact in size.

    Main features of the Greenstar 8000 Life 30kW System Gas Boiler

    • Standard 5 years warranty which can be extended to 12
    • Central heating output of 30kW
    • A-rated efficiency
    • Efficiency of 94%
    • LPG compatible
    • Wall mounted
    • Price (inc VAT): £1,235
    • installation Cost (inc VAT): between £500 – £1000
    • Sundries (Filter, Flue, etc): £300
    • Total Cost: £2,035 – £2,535
    • Dimensions: 780 x 440 x 365mm (HxWxD)
    • Worcester Bosch Greenstar 8000 Life 35kW System Gas Boiler

    Main features of the Greenstar 8000 Life 35kW System Gas Boiler

    • Standard 5 years warranty which can be extended to 12
    • Central heating output of 35kW
    • A-rated efficiency
    • Efficiency of 94%
    • LPG compatible
    • Wall mounted
    • Price (inc VAT): £1,356
    • installation Cost (inc VAT): between £500 – £1000
    • Sundries (Filter, Flue, etc): £300
    • Total Cost: £2,156 – £2,656
    • Dimensions: 780 x 440 x 365mm (HxWxD)

    Read more:

    Worcester Bosch Greenstar System Boiler

    Step by step guide to boiler installation

    best boilers in uk

    Emergency Boiler Repair

    Is Worcester Bosch boiler suitable for my home?

    Worcester Bosch offers a diverse selection of boiler types, ensuring there’s a suitable option for every heating requirement and hot water demand.

    The number of radiators and bathrooms in your home plays a crucial role in selecting the appropriate boiler. This factor directly influences the required power output, ensuring your heating needs are met efficiently without unnecessary energy waste, which could inflate heating bills. It’s essential to find the right balance to optimize comfort while minimizing costs.

    Read about: Worcester Bosch Greenstar 8000 Life Combi Boiler Review 

    Worcester Bosch Greenstar 8000 Style Combi Boilers | Price & review

    What are the Advantages of System Boilers?

    Abundant Hot Water Supply: System boilers typically offer a generous supply of hot water, making them ideal for households with simultaneous usage of multiple taps, showers, and radiators.

    Solar Energy Compatibility: By connecting the appropriate cylinder, system boilers can harness solar energy, offering an environmentally friendly and cost-effective heating solution.

    Space Efficiency: System boilers require less space than regular boilers, as they do not necessitate an expansion tank or external expansion vessels, simplifying installation and saving space.

    Economical and Fast Operation: Equipped with a pump, system boilers respond quickly and boast more economical running costs compared to other boiler types.

      Important Considerations for System Boilers:

      While system boilers offer numerous benefits, it’s essential to be aware of potential drawbacks:

      Space Requirement: Although smaller than regular boilers, system boilers still occupy more space than combi boilers due to the external cylinder, posing challenges for installation in smaller homes.

      Limited Hot Water Supply During Peak Times: Despite ample hot water storage, system boilers may struggle to meet increased demand during busy periods, resulting in the need to wait for the cylinder to reheat, typically taking 30-40 minutes.

        Read about: The Best Brands of System Boilers & Pricing

        Electric Boilers v Gas Boilers

        Why choose letsheat

        Punctuality:

        We prioritize simplicity and quality, utilizing cutting-edge management systems to schedule jobs efficiently. Offering next-day installations and emergency services, we ensure prompt response to your needs, arriving promptly at your doorstep.

        Customer Care:

        Building strong relationships with our customers is paramount. We take the time to understand your heating requirements and strive to minimize disruption and noise during our work in your home.

        Experienced Staff:

        With extensive experience in the heating industry, we have expanded our services nationwide. Our dedicated engineers are committed to excellence, providing helpful and informative assistance. Skilled and knowledgeable, we

        offer a wide range of services, including boiler installation, maintenance, repair, and service plans. We work with

        all types of boilers, including heat only, system, and combi boilers, and specialize in heat pump and central heating system installations. Additionally, we offer plumbing services and much more.

          Read more: Top UK System Boilers

          Best combi boilers & boiler brands

          FAQs

          Do system boilers run out of hot water?

          This factor is determined by the capacity of your hot water cylinder. You should consider how much water you need for taps, baths and showers when choosing the right size. However, you should keep in mind that the size of your cylinder will rely on the space available. A system engineer will help you design the hot water tank and the system to your ultimate satisfaction and your hot water demand. If calculated correctly, you wouldn’t run out of hot water.

          How much space is required for a system boiler?

          There are many things to consider but one of the most crucial points is how much space do you need for a system boiler. In general, a system boiler is larger than a regular boiler so you need to make sure that you have sufficient space. What makes a system boiler bigger is the fact that it has a pump and an expansion tank. It’s worth mentioning that the additional parts would be covered by the manufacturer warranty. An airing cupboard is where the hot water cylinder is most likely to be installed.System boilers are perfect for homes with limited space because they do not need a header tank.

          How do system boilers work?

          Firstly, a heat exchanger heats the water. Then it moves energy from the gas jets to the water. Once the water is heated, it is moved to the hot water cylinder where it will be stored. Even when you are using multiple taps and showers, a constant supply of hot water is always available.

          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.

          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.