Struggling with an ageing boiler that can’t keep up with your home’s demand? The Worcester Bosch Greenstar 8000 is built for exactly that. At LW Gas Ltd, our Worcester Bosch Diamond Accredited Installers provide professional Greenstar 8000 boiler installations across Southampton and surrounding areas in Hampshire.

Why Choose A Worcester Greenstar 8000 Boiler?
The Greenstar 8000 range is one of the most advanced condensing boilers available for UK homes, combining powerful performance, quiet operation, smart controls and exceptional energy efficiency. Designed for modern homes with higher heating and hot water demands, it delivers reliable warmth and hot water throughout even the busiest households.
Powerful Performance For Larger Homes
The Greenstar 8000 is ideal for larger family homes, properties with multiple bathrooms and houses with high hot water demand. Whether you’re running multiple showers or heating a large family home, the Greenstar 8000 delivers reliable heating and hot water even during peak demand.
Modern Design and Smart Controls
Unlike older boiler models, the Greenstar 8000 features a full-colour display, quiet operation and a sleek contemporary design that suits modern interiors. It works seamlessly with the Worcester Bosch EasyControl smart heating system, letting you manage your heating remotely from your phone, tablet or smart home device.
High Efficiency Heating
The Greenstar 8000 is an A-rated condensing boiler, operating at over 90% efficiency. For Hampshire homeowners, that means lower energy bills, improved heating reliability and reduced carbon emissions, all without sacrificing comfort or performance.
The Greenstar 8000 Range
Worcester Bosch offers several versions of the Greenstar 8000 to suit different homes and heating needs. The range is available in a variety of outputs and configurations, including combi and system models suitable for small, medium and large properties.
Greenstar 8000 Life
The Greenstar 8000 Life is a powerful wall-hung boiler designed for busy homes requiring reliable heating and hot water. It features an easy-to-use display, Quiet Mark approval and full smart thermostat compatibility, making it an excellent choice for larger family properties.
Greenstar 8000 Style
The Greenstar 8000 Style combines premium design with powerful heating performance. Available in black or white finishes, it features a full-colour touchscreen display and high output performance, making it the ideal choice for homeowners who want both reliability and a boiler that looks the part.
Greenstar 8000 Combi Boilers
The Greenstar 8000 combi boiler provides heating and hot water from a single unit, with no separate water tank required. It delivers excellent efficiency and strong water pressure, making it a practical, space-saving solution for many Southampton homes.
Greenstar 8000 System Boilers
For homes with multiple bathrooms or higher hot water demand, a system boiler paired with a hot water cylinder is often the better choice. The Greenstar 8000 system boiler delivers strong, consistent hot water performance throughout larger properties, ensuring everyone gets the hot water they need.
Why Homeowners Across Hampshire Choose LW Gas Ltd
We are a family run heating company with over 20 years of experience installing and servicing boilers across the local area. Our engineers are Gas Safe and OFTEC registered, and we carry hundreds of verified five star reviews from local homeowners. We offer free no-obligation surveys, flexible finance options and most installations are completed within five working days of your survey.
Frequently Asked Questions
How long does a Greenstar 8000 installation take?
Most straightforward boiler replacements are completed in a single day. More complex installations, such as system changes or additional pipework, may take slightly longer. We will give you a clear timeframe when we carry out your survey.
Do you remove the old boiler?
Yes. Our engineers will safely decommission and remove your existing boiler as part of the installation process.
How long is the Worcester Bosch Greenstar 8000 guarantee?
With LW Gas Ltd as Diamond Accredited Installers, you can benefit from guarantees of up to 12 years on selected Worcester Bosch boilers, subject to annual servicing. Full details will be confirmed at the time of your quotation.
Is finance available?
Yes. We offer flexible finance options to spread the cost of your new boiler installation. Ask us for details when you get in touch.
Areas We Cover
We install Worcester Greenstar 8000 boilers across Southampton, Eastleigh, Chandler’s Ford, Winchester, Hedge End, Whiteley, Fair Oak, Romsey, Fareham and surrounding areas.
Get A Free Worcester Greenstar 8000 Quote
If you are considering a Worcester Greenstar 8000 boiler installation, contact LW Gas Ltd today to arrange your free no-obligation survey and quotation.