Looking for a reliable, efficient new boiler from one of the UK’s most trusted manufacturers? The Worcester Bosch Greenstar 4000 is a dependable, high quality condensing boiler built to keep your home warm and your hot water flowing. At LW Gas Ltd, our Worcester Bosch Diamond Accredited Installers provide professional Greenstar 4000 boiler installations across Southampton, Eastleigh, Chandler’s Ford, Winchester and surrounding Hampshire areas.
Why Choose A Worcester Greenstar 4000 Boiler?
The Worcester Bosch Greenstar 4000 combines modern efficiency, quiet operation and dependable everyday performance in a compact, stylish design. Designed for small to medium-sized homes, it offers the reliability Worcester Bosch is known for alongside smart heating compatibility and excellent energy efficiency.
Reliable Performance For Everyday Homes
The Greenstar 4000 is designed to provide consistent, dependable heating and hot water for a wide variety of properties across Hampshire. It is well suited to smaller family homes, flats, terraced properties and semi-detached houses where a reliable everyday boiler is needed. Even during colder months and periods of higher demand, the Greenstar 4000 delivers reliable heating and hot water performance throughout the home.
Straightforward Controls and Compact Design
The Greenstar 4000 features a clear, easy to use interface and a compact design that fits neatly into a kitchen cupboard or utility space. It is compatible with Worcester Bosch smart thermostats, giving you the option to control your heating remotely from your phone or tablet. The Greenstar 4000 is also Quiet Mark certified, making it one of Worcester Bosch’s quietest wall-hung boilers and ideal for kitchens and utility spaces.
High Efficiency Heating
The Greenstar 4000 is an A-rated condensing boiler, designed to operate at high efficiency and help reduce your household energy bills. For Hampshire homeowners, that means reliable warmth, lower running costs and reduced carbon emissions, without any compromise on everyday comfort.
The Greenstar 4000 Range
The Greenstar 4000 range is available in outputs including 25kW and 30kW combi models, alongside system and regular boiler options, making it suitable for a wide range of home sizes and heating requirements. For homeowners with larger properties or higher hot water demand, the Worcester Bosch Greenstar 8000 range may be a better option.
Greenstar 4000 Combi Boilers
The Greenstar 4000 combi boiler provides both heating and hot water from a single compact unit, with no need for a separate water tank or cylinder. It delivers reliable efficiency and good water pressure, making it a practical and space-saving solution for many Southampton homes.
Greenstar 4000 System Boilers
For homes with more than one bathroom or a greater demand for hot water, the Greenstar 4000 system boiler works alongside a hot water cylinder to deliver consistent hot water throughout the property. It is a reliable choice for larger homes where a combi boiler may not meet the full demand.
Greenstar 4000 Regular Boilers
The Greenstar 4000 regular boiler, also known as a heat only or conventional boiler, is designed for homes with a traditional heating system including a separate hot water cylinder and cold water storage tank. It is often the most straightforward replacement option for properties that already have this type of setup in place.
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 4000 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 4000 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 4000 boilers across Southampton, Eastleigh, Chandler’s Ford, Winchester, Hedge End, Whiteley, Fair Oak, Romsey, Fareham and surrounding areas.
Get A Free Worcester Greenstar 4000 Quote
If you are considering a Worcester Greenstar 4000 boiler installation, contact LW Gas Ltd today to arrange your free no-obligation survey and quotation.