Worcester Bosch has built an enviable reputation as one of the premier manufacturers of combi, system, and regular boilers in the U.K.
Worcester Bosch’s boiler range has won the Which? Best Buy award for an incredible 11 years. Worcester Bosch are innovators and the recent addition of the stylish LifeStyle boiler range is a statement about where boiler design needs to be.
Worcester Bosch Boilers
Worcester Bosch offers a wide range of combi, system, and regular boilers. If you aren’t sure what boiler type you have, then you can read our blog covering just that so you know what you’re looking for.
Once you know what boiler type you’re looking for, you can use the WarmZilla boiler comparison function below. Just select up to 3 boilers you want to compare and you’ll be able to compare key stats side by side to see which boiler is best for you.
You can also take the WarmZilla survey, by answering a few simple questions about your home we will be able to recommend suitable boilers for your heating and hot water requirements. You can get a quote on a new boiler in just a few minutes without adding any personal details.
WarmZilla sells Worcester Bosch boilers because Worcester Bosch boilers meet our high standards of energy efficiency, performance, reliability, and aftercare.
WarmZilla offers a range of gas condensing boilers from Worcester Bosch including system, combination, and regular boilers.
We carry all of the popular Worcester Bosch boiler models including the ‘budget’ option of the Worcester Bosch 2000 series, the mid-range Worcester Bosch 4000 series and the premium Worcester Bosch LifeStyle range.
A Worcester Bosch boiler sold by WarmZilla comes with everything you need to get your boiler up and running.
Our packages include Gas Safe installation, system filter, system cleanse, inhibitor, wireless controls, up to 12 years guarantee, any flues or extension kits you may need; plus, if your condensate or gas pipes require upgrading – that’s included in your fixed price Worcester Bosch quote too!
You can also upgrade your wireless controls to a choice of smart thermostats and you can add radiators to your order – all your heating requirements with one easy online purchase.
The price of a Worcester Bosch boiler depends on the model you choose and the kW output of the model you require.
Other factors that will affect the cost of your Worcester Bosch boiler are whether you require your new boiler to be moved from where it used to be, and whether you require a horizontal flue or vertical flue. Other than that, your price is fixed – get a quote now and find out exactly how much your new Worcester Bosch boiler will cost, in a few minutes.
Prices of a Worcester Bosch boiler start from £1649 when purchased outright or from £10.86 per month when buying your Worcester Bosch boiler on finance.
All Worcester Bosch boiler is required to be serviced annually to ensure continued efficiency and safety.
Your Worcester Bosch boiler should ideally be serviced annually, around the same date as you had it installed.
Failing to service your boiler annually can not only affect your safety but also affect your boiler warranty/guarantee.
A typical service consists of:
– Ensure the gas pressures are correct to MI’s
– Inspect electrical connections
– Flue inspection
– Combustion testing to MI’s
– Inspect Condensate line
– Remove any parts that require cleaning (if App)
– Carry out a tightness test (if App)
– Leave a service sheet with the results
– Inform you of any issues and the solution to rectify
A boiler service typically takes up to 1 hour. It’s during this time that the service engineer will identify any defects from the tests and inspections above.
This will then allow anything to be put right or improved for the continued high standards you’d expect to see from your boiler.
The lifespan of your boiler depends on how well you take care of it during its working life. By having your boiler serviced annually, it will improve efficiency and extend its life, sometimes beyond its expected demise, which is typically 10-15 years. This will also minimise expensive boiler repairs that we all try to avoid!
How does servicing your boiler help its efficiency?
Your boilers efficiency will naturally decline over time because of debris build-up in the system. This build-up can stop your boiler from working at its best. If the debris is left and not flushed out of your system, it can cause damage to your boilers system.
Getting your boiler annually serviced can also help to reduce your heating costs, prevent your boiler from breaking down, increase the boilers reliability, extend the life of your boiler and validate your guarantee.
The Greenstar 4000 system boiler range is available in 5 outputs options of 12kW, 15kW, 18kW, 21kW and 24kW. This boiler model has a central heating output of 12kW, which, although it is the least powerful in the range, is still great for homes with up to 10 radiators.
With an efficiency rating of 94% and an ErP A-rating for both central heating and hot water, this system boiler could potentially help you to reduce your energy bills.
When purchasing a new or replacement system boiler, you will need to take into consideration, space in your home for an additional hot water storage tank. These are typically installed in an airing cupboard or similar size space in your home. System boilers are fed with cold water from the mains supply, similarly to a combi boiler, however, a system boiler stores the heated water in a hot water tank for later use. For this reason, system boilers are not recommended for homes with limited space. The Greenstar 4000 range is also available as a combi boiler if space is an issue.
Worcester Bosch offers a Simple Switch option to replace your old i Junior or Si combi or system boiler. Simple Switch refers to sharing the same positions for the top and bottom wall-frame screws, meaning that replacing your old Greenstar i or Si boiler should be simple and straightforward.
The Worcester Bosch Greenstar 4000 is compatible with a range of controls to enhance your experience at home. These include the Comfort+, the Comfort+ I RF and II RF, and the EasyBosch controls.
The Greenstar 4000 is a full modernised boiler from the design to the easy-to-use full-colour text display, it is also very quiet too. Designed to run on a 20% hydrogen blend for a longer lifespan and energy efficiency.
For homes with higher demand for heating and hot water, we recommend the The Greenstar 4000 18kW, 21kW, or 24kW System Boiler.
The Worcester Bosch Greenstar 4000 is a full modernised boiler from the design to the easy-to-use full-colour text display, it is also very quiet too. Designed to run on a 20% hydrogen blend for a longer lifespan and energy efficiency.
The Worcester Bosch Greenstar 4000 18kW System Boiler is ideal for medium sized homes.
If your home has a higher demand for heating and hot water, we recommend 21kW or 24kW, on the other hand, the Worcester Bosch Greenstar 4000 15kW System Boiler is better suited for smaller homes.
With an efficiency rating of 94% and an ErP A-rating for both central heating and hot water, this system boiler could potentially help you to reduce your energy bills.
The Greenstar 4000 system boiler range is available in 5 outputs options of 12kW, 15kW, 18kW, 21kW and 24kW. This boiler model has a central heating output of 21kW, great for homes with up to 15 radiators and a bathroom.
When purchasing a new or replacement system boiler, you will need to take into consideration, space in your home for an additional hot water storage tank. These are typically installed in an airing cupboard or similar size space in your home.
This is because system boilers are fed with cold water from the mains, similarly to a combi boiler, however, a system boiler stores the heated water in a hot water tank for later use. For this reason, system boilers are not recommended for homes with limited space. On the plus side, the Greenstar 4000 range is also available as a combi boiler.
Worcester Bosch offers a Simple Switch option to replace your old i Junior or Si combi or system boiler. Simple Switch refers to sharing the same positions for the top and bottom wall-frame screws, meaning that replacing your old Greenstar i or Si boiler, should be simple and straightforward.
The Worcester Bosch Greenstar 4000 is compatible with a range of controls to enhance your experience at home. These include the Comfort+, the Comfort+ I RF and II RF and the EasyBosch controls.
The Worcester Bosch Greenstar 4000 is a full modernised boiler from the design to the easy-to-use full-colour text display, it is also very quiet too. Designed to run on a 20% hydrogen blend for a longer lifespan and energy efficiency.
The Greenstar 4000 system boiler range is available in different heat outputs option; 12kW, 18kW, 21kW and 24kW.
Perfect for small to medium-sized homes with one bathroom the Greenstar 4000 is a very popular Worcester Bosch boiler. It is a full modernised boiler from the design to the easy-to-use full-colour text display, it is also very quiet too. Designed to run on a 20% hydrogen blend for a longer lifespan and energy efficiency.
Perfect for medium-sized homes with one bathroom and a separate shower, the Greenstar 4000 is a very popular Worcester Bosch boiler. It is a full modernised boiler from the design to the easy-to-use full-colour text display, it is also very quiet too. Designed to run on a 20% hydrogen blend for a longer lifespan and energy efficiency.
Smart capabilities will allow you to adjust the heating in the palm of your hand with a smartphone or smart device.