Worcester Bosch Boiler Prices UK: Models, Installation & Reviews

Choosing the right boiler for your home is a long-term investment in comfort, reliability, and energy efficiency. Among the leading options available, Worcester Bosch combi boilers stand out for their excellent performance and trusted reputation across the UK. If you’re researching Worcester Bosch boiler prices, models and installation, this guide will support you in making an informed decision tailored to your needs.

Why Choose a Worcester Bosch Boiler? Benefits for Your Home

For more than 60 years, Worcester Bosch has supplied UK households with high-quality, efficient, and durable boilers. Homeowners consistently choose Worcester Bosch for their outstanding product reliability and customer support.

What truly sets Worcester Bosch combi boilers apart?

Trusted Reliability: Each Worcester Bosch combi boiler is engineered for longevity, with rigorous quality control and robust construction that delivers year after year.
Energy Efficiency: Most models have high energy-efficiency ratings, helping to lower fuel bills and reduce your carbon footprint — a benefit both for your family and the environment.
Quick Tap: With Quick Tap, you can flick your hot water on and then turn it back off, sending a message to the boiler that you want hot water readily available, without running the tap for 10-20 seconds and wasting water.
Award-Winning Service: Repeatedly rated Which? Best Buy, Worcester Bosch is recognized for both product quality and customer support, enhancing your peace of mind.
Quiet Mark Certified: Quiet Mark is the international certification program that technically assesses and certifies the quietest solutions to unwanted noise from home appliances.
EasyControl: The Bosch EasyControl now supports voice commands, making it compatible with Alexa and Google Home Assistant. You can easily adjust your home’s temperature using simple voice prompts.
Comprehensive UK Warranties: Many Worcester Bosch combi boilers come with warranties of up to 12 years when installed by a Worcester Accredited Installer.

Combi boilers combine heating and hot water in one unit, eliminating the need for a separate water tank. Choosing a Worcester Bosch combi boiler means investing in comfort, savings, and high-quality service for your home.

Worcester Bosch Boiler Prices: Comparison Table

Understanding the differences between Worcester Bosch combi boiler models can help you select exactly the right choice for your needs and budget. Worcester Bosch is committed to sustainability, offering boilers that are compatible with renewable energy sources like solar panels. Plus many models come with extended warranties, giving you peace of mind. Below, compare specifications, Worcester Bosch boiler prices (average UK prices), and best uses:

worcester bosch boiler price uk comparison chart with 5 column and 5 rows comparing top models of worcester bosch combi boilers

Understanding Worcester Bosch Boiler Prices UK

The total Worcester Bosch boiler prices in the UK includes two elements both the unit purchase and professional installation service. Worcester Bosch boiler prices UK varies by supplier, location, and inclusion of any additional work required during the installation. Here’s what you can expect:

Boiler Only: Worcester Bosch Boiler prices start from approximately £800 (Greenstar 1000 Combi) up to about £2,400 (Greenstar 8000 Life/Style)

Installation Costs: Expect £700–£1,500 extra for installation, depending on the model, complexity, and property layout.

Typical Fully Installed Price: Most homeowners pay £1,900–£3,500 for a supply and fit service of a Worcester Bosch combi boiler.

For tailored Worcester Bosch boiler prices, request a fixed-price, in-home survey from a reputable heating engineer that is Gas Safe Registered such as E-Verve Energy.

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Worcester Bosch Combi Boiler: Model Deep Dive

Worcester Bosch combi boilers are highly energy-efficient, with many models achieving an A-rating for efficiency. This can help reduce your energy bills. Worcester Bosch boilers are compatible with smart thermostats, allowing you to control your heating remotely for added convenience.

Worcester Bosch Greenstar 1000 Combi Boiler

The go-to boiler for smaller homes that want to keep an eye on bills, efficiency, and space. If you have limited space this boiler is designed to be tucked away inside your kitchen cupboard, and with a QuickTap feature to cut down on water usage, the Greenstar 1000 is a budget-friendly solution that will give your small home everything it needs.

The Greenstar 1000 is a lightweight economy combi boiler and is fully controlled with a few simple touches on a clear and easy display

Greenstar 1000: Key Features

Compact – Kitchen-cupboard ready
QuickTap – No more wasting water waiting for it to heat up
Simple controls – Easy to use, clear controls to manage your heating
Efficient – A-rated for optimum energy efficiency to help keep bills low
Solar compatible
Dimensions (mm) height x width x depth- 655x395x285
Hot water flow rate 40°c ∆T (litres per minute)- 24kW: 8.5, 30kW: 10.8

Greenstar 1000 Datasheet

Worcester Bosch Greenstar 4000 Combi Boiler

Designed to meet the needs of small and medium homes, without being loud or costly to run, the Greenstar 4000 is a big-time boiler with a super efficient rating. This is one to stand the test of time, warm you up whatever the weather, and keep your home running smoothly.

The 4000 can connect wirelessly to a smart thermostat for easy management and control wherever you are.

Greenstar 4000: Key Features

Quiet Mark certified – Powerful heating without the noise
Contemporary – Designed for stylish home interiors
QuickTap – No more wasting water waiting for it to heat up, on combi
Easy to control – Clear colour display for simple monitoring and control
Efficient – A-rated for optimum energy efficiency to help keep bills low
Solar compatible
Dimensions (mm) height x width x depth- 724 x 400 x 310
Hot water flow rate 40°c ∆T (litres per minute)- 25kW: 9, 30kW: 10.8

Greenstar 4000 Datasheet

Worcester Bosch Greenstar 8000 Combi Boiler

The Greenstar 8000 simplifies busy mornings, effortlessly managing multiple showers and full-power heating. Perfect for large family homes, this boiler delivers exactly what you need, right when you need it.

The 8000 is available in combi, system, or regular options, features the longest guarantee of up to 12 years, and connects wirelessly to a smart thermostat for easy management and control from anywhere.

Greenstar 8000: Key Features

Performance – Keeps up with the busiest homes
Clever controls – Innovative touch screen display for easy control
Efficient – 94% central heating efficiency to help keep bills low
Solar compatible
Connected – Wireless connectivity for efficient and effortless heating
Convenient – Can automatically refill the system, maintaining optimum boiler pressure
Dimensions (mm) height x width x depth- 780 x 440 x 365
Hot water flow rate 40°c ∆T (litres per minute)- 32kW: 12, 36kW: 13.5, 40kW: 15, 45kW/50kW: 16

Greenstar 8000 Datasheet

Worcester Bosch Greenstar CDi Compact

Small yet mighty this compact boiler can be hidden away in one of your kitchen cupboards, whilst still devlivering impressive performance. With enough power to handle busy homes with two bathrooms, it ensures all the heating and hot water you need, no matter the weather.

Greenstar CDi Compact: Key Features

Compact – Kitchen cupboard friendly
Powerful – Small but mighty for a cosy home
Instant comfort – Hot water pre-heat function available on combi
Easy control – Simple, user-friendly displays for easy control
Efficient – A-rated for optimum energy efficiency to help keep bills low
Solar compatible
Dimensions (mm) height x width x depth- 690 x 390 x 280
Hot water flow rate 40°c ∆T (litres per minute)- 32CDi: 11.5, 36CDi: 12.9,

Greenstar CDi Compact Datasheet

Worcester Bosch Combi Boiler – Customer Reviews

Nothing is more reassuring than hearing from others who have chosen the same brand. Worcester Bosch are the UK’s only gas boiler brand to be recommended by Which? for 16 years! Here’s what Worcester Bosch combi boiler users say:

A Game-Changer for our Family
“My Worcester Bosch combi boiler has been a game-changer for our family. The hot water is instant and consistent, and our energy bills have noticeably dropped. The installation was smooth, with excellent aftercare.”
Janet T.
Manchester
The Difference is Clear.
“We upgraded to the Greenstar 8000 Life, and the difference is clear. Fast hot water, quiet operation, and the smart controls are easy to use. Would highly recommend!”
Rajiv P.
Bristol
Cannot Fault E-Verve.
Cannot fault E-verve. They had a competitive price, could install quickly and were pretty local to us too. Ian the installer could not have been better. Our install wasn’t quite straightforward but he had the patience and persistence to get it done. He left the house clean and tidy afterwards too. Thanks guys!. They had a competitive price, could install quickly and were pretty local to us too. Ian the installer could not have been better. Our install wasn’t quite straightforward but he had the patience and persistence to get it done. He left the house clean and tidy afterwards too. Thanks guys!

How to Choose the Best Worcester Bosch Combi Boiler for Your Home

Unlike traditional heating systems that require a separate hot water cylinder and a cold water storage tank, a combi boiler handles both central heating and hot water from a single, compact unit.

When you turn on a hot water tap, the combi boiler heats water directly from the mains, providing it instantly. This on-demand system means you don’t have to wait for a tank to refill and heat up. For central heating, it works just like any other boiler, circulating hot water through your radiators to warm your home. This dual functionality makes them an incredibly efficient and space-saving option, especially for homes where space is at a premium. The right Worcester Bosch combi boiler depends on your property size and hot water needs:

A Gas Safe Registered company such as E-Verve Energy can assess your home’s requirements and recommend the best fit for optimal performance and cost efficiency.

Worcester Bosch Boiler Installation: What to Expect

Professional installation is key for both performance and warranty validation. Choosing a Gas Safe registered company like E-Verve Energy ensures your system works efficiently—and you’re fully covered.

Survey & Quote: Qualified installer assesses your home and recommends the right model.
Old Boiler Removal: Safe removal and eco-friendly disposal.
Installation & Setup: Fitting of your new Worcester Bosch combi boiler, system flush, filter fitting, and controls setup.
Commissioning: Safety and efficiency checks, plus a full system demonstration.
Warranty Registration: Your installer will register the warranty for complete peace of mind.

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Ready to Benefit from a Worcester Bosch Combi Boiler?

A Worcester Bosch combi boiler is more than just a heating system. It’s a promise of warmth, reliability, and savings for your home, backed by excellent customer service and industry-leading warranties. Explore Worcester Bosch boiler price UK options, compare models with confidence, and join thousands of satisfied UK homeowners.

Ready to take the next step? Contact us today for a personalised Worcester Bosch boiler price and installation quote—tailored to your comfort, needs, and peace of mind.

How Can E-Verve Energy Help?

E-Verve Energy is a Gas Safe accredited, TrustMark approved Boiler Installer and proud members of leading consumer protection bodies RECC and CPA. We are officially The Most Trusted Renewable Energy Installers of 2024 and with over 10 years in the Industry your in safe hands!

What this means for you:

Every installation is carried out by fully accredited professionals
Work is held to the highest quality and consumer protection standards
Exceptional customer service, every step of the way

Choosing a new boiler is a big decision and we want to help you find the right fit for you and your home. Based on your heating and hot water requirements our Boiler Experts can provide you with a free boiler installation quote with no obligation to commit and no pressurised sale. As a Gas Safe registered company our experts can confirm the best location for your boiler considering factors like the flue position, access to a drain for the condensate pipe, and ventilation requirements.

Trusted Gas Safe Boiler Fitters offering fixed pricing and no nasty surprises

We’ve helped thousands of homeowners across the UK stay warm and energy-efficient. Let us bring the same trusted, award-winning service your home.

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Have more questions?

That’s okay, we’ve answered some of the more commonly asked questions here but if you still have questions, just get in touch and we’ll be happy to provide any support you need.

Yes, you may be eligible for grant funding to help with the cost of a new boiler, depending on your location, income, and circumstances. Here are some common options to explore when looking for grant funding to cover your Worcester Bosch boiler price

1. UK Government Boiler Upgrade Schemes.

Energy Company Obligation (ECO) Scheme: This program is designed to help low-income households improve energy efficiency. If you meet the eligibility criteria, you could receive a free boiler replacement or a heavy contribution to Worcester Bosch boiler prices.

Eligibility: Typically, you need to be on certain benefits (e.g., Universal Credit, Pension Credit) or have a low income. The scheme is also available for homes with poor energy efficiency ratings.

How to Apply: Contact an approved energy supplier or installer participating in the ECO scheme.

2. Local Authority Grants.

Some local councils offer grants or funding for boiler replacements as part of their energy efficiency initiatives. These are often targeted at vulnerable households, such as the elderly or those with young children.

How to Apply: Check your local council’s website or contact them directly to see if they have any funding programs available to assist with Worcester Bosch boiler prices and/or installation.

3. Boiler Scrappage Schemes.

Occasionally, there are regional or national scrappage schemes that provide discounts or grants for replacing old, inefficient boilers with modern, energy-efficient models and could help to cover the cost of Worcester Bosch boiler prices and installation.

Availability: These schemes are not always active, so it’s worth checking for updates from government or energy providers.

4. Renewable Heat Incentive (RHI)

If you’re considering a renewable heating system (e.g., biomass boiler or heat pump), the RHI scheme offers financial incentives to offset the cost of installation and Worcester Bosch boiler prices.

How to Apply: Visit the Ofgem website for details on eligibility and application.

5. Charity and Non-Profit Assistance.

Organisations like National Energy Action (NEA) may provide advice and support for accessing grants or funding for boiler replacements.

6. Energy Supplier Schemes.

Some energy suppliers offer their own grants or discounts for boiler replacements, especially if you’re a loyal customer or meet certain criteria.

What to Do Next:

Check Eligibility: Use online tools like the Energy Advice Helpline to see what grants or funding you might qualify for.
Contact a Certified Installer: Many installers can guide you through the process of applying for grants or funding. Gather Documentation: Be prepared to provide proof of income, benefits, or other eligibility criteria.

The lifespan of a combi boiler typically ranges from 10 to 15 years, depending on several factors such as the quality of the boiler, how well it is maintained, and the water quality in your area. Here’s a breakdown of what influences a combi boiler’s longevity:

1. Quality of the Boiler

High-quality boilers from reputable brands like Worcester Bosch tend to last longer due to superior materials and engineering. Investing in a reliable brand can save you money in the long run by reducing the need for frequent repairs or early replacement.

2. Regular Maintenance

Annual servicing by a Gas Safe registered engineer is crucial to keep your boiler running efficiently and safely. Regular maintenance helps identify and fix minor issues before they become major problems, extending the boiler’s lifespan.

3. Water Quality

Hard water areas can cause limescale buildup in the boiler, which may reduce its efficiency and lifespan. Installing a water softener or magnetic filter can help protect your boiler from damage caused by hard water.

4. Usage

The more frequently your boiler is used, the more wear and tear it will experience. However, modern combi boilers are designed to handle regular use efficiently.

5. Installation Quality

Proper installation by a qualified professional ensures the boiler operates as intended and reduces the risk of premature failure.

Signs It Might Be Time to Replace Your Boiler:

Frequent breakdowns or costly repairs.
Reduced efficiency leading to higher energy bills.
Strange noises or leaks.
Difficulty in sourcing replacement parts for older models.

By choosing a high-quality combi boiler and ensuring regular maintenance, you can maximize its lifespan and enjoy reliable heating and hot water for many years.

Worcester Bosch boilers come with warranties that typically range from 5 to 12 years, depending on the model and whether the boiler is installed by a Worcester Bosch accredited installer. Here’s a breakdown of what you can expect:

Standard Warranty: Most Worcester Bosch boilers come with a 5-year warranty as standard.

Extended Warranty: If you have your boiler installed by a Worcester Bosch Accredited Installer, you can often extend the warranty to 10 or even 12 years. This extended warranty usually requires the installation of a Worcester Bosch system filter and adherence to annual servicing requirements.

What the Warranty Covers

The warranty generally covers manufacturing defects and issues with the boiler itself. It does not typically cover damage caused by improper installation, lack of maintenance, or external factors like limescale buildup.

How to Maintain Your Warranty

Annual Servicing: To keep your warranty valid, you must have your boiler serviced annually by a Gas Safe registered engineer. Use Approved Parts: Any repairs or replacements must use Worcester Bosch-approved parts. Register Your Warranty: Worcester Bosch boiler prices include industry leading warranties. Make sure to register your boiler warranty with Worcester Bosch shortly after installation.

Benefits of the Warranty

Peace of mind knowing your boiler is protected against unexpected issues. Access to Worcester Bosch’s excellent customer service and support. If you’re considering a Worcester Bosch boiler, it’s worth discussing warranty options with your installer to ensure you get the best coverage.

Yes, you absolutely need a Gas Safe registered installer to fit your Worcester Bosch combi boiler. This is a legal requirement in the UK and ensures the safety, efficiency, and proper installation of your boiler. Here’s why:

1. Legal Compliance

By law, any gas appliance, including boilers, must be installed by a qualified Gas Safe registered engineer. This ensures compliance with safety regulations and minimizes risks like gas leaks or carbon monoxide poisoning.

2. Warranty Protection

Worcester Bosch requires that their boilers be installed by a Gas Safe registered engineer to validate the warranty. If your the is not installed by a qualified professional, you may void the warranty that is included in Worcester Bosch boiler prices.

3. Safety and Efficiency

Gas Safe engineers are trained to install boilers safely and correctly, ensuring proper connections, ventilation, and flue placement. This guarantees the boiler operates efficiently and safely.

4. Certification

After installation, a Gas Safe engineer will provide you with a Building Regulations Compliance Certificate, which is essential for legal and insurance purposes.

How to Find a Gas Safe Registered Installer: Visit the Gas Safe Register website to search for qualified engineers in your area.

What to Check: Before your engineer starts work always ask to see their Gas Safe ID card to ensure they are qualified to work on gas boilers. This protects you against regulation breaches and ensures your warranty is valid.

Yes, Worcester Bosch combi boilers can be compatible with solar panels, but there are some important considerations to keep in mind. Here’s how it works and what you need to know:

1. Solar Thermal Systems

Worcester Bosch combi boilers can work with solar thermal systems, which use solar panels (also called solar collectors) to heat water. The heated water is stored in a hot water cylinder. Furthermore since combi boilers don’t typically use a separate hot water cylinder, you’ll need a solar-compatible combi boiler or a system that integrates with a solar storage cylinder.

2. Solar-Compatible Models

Worcester Bosch offers solutions in its Greenstar range and other models that are easily adapted to work with solar thermal systems. These boilers work efficiently with pre-heated water from a solar thermal system, ensuring you maximise the energy savings from your solar panels.

3. Benefits of Solar Integration

Energy Savings: Solar panels can significantly reduce the energy required to heat water, lowering your utility bills. Environmental Impact: Using renewable energy reduces your carbon footprint. Worcester Bosch boilers work seamlessly with solar systems ensuring optimal performance.

4. Installation Requirements

You’ll need a solar-compatible hot water cylinder to store the water heated by the solar panels. A qualified installer with experience in both solar thermal systems and Worcester Bosch boilers like E-Verve Energy is essential to ensure proper integration. To see how much solar panels could save you check out our free quote builder tool!

5. Alternative Renewable Options

If you’re considering renewable energy then Worcester Bosch also offers other solutions like heat pumps and hybrid systems. This may be worth exploring depending on your home’s setup.