Worcester Bosch Greenstar 4000 System Boiler

The Greenstar 4000 is perfect for small to medium sized homes with one bathroom, it features a modern new design, an easy-to-use full colour text display and it’s quiet too. The Greenstar 4000 has a wide power range to meet all of your heating and hot water needs, whilst doing so efficiently.

* Up to a 10 Year guarantee when installed by a Worcester Accredited Installer. Terms and conditions apply.

The entire Worcester Bosch gas boiler range is able to run on a 20% hydrogen blend - so you can be confident it will run on gas for its lifetime.

• Wide power range helps to reduce gas consumption and lower energy bills
• The modern new design comes with an easy to use colour display
• The quietest Worcester Bosch system boiler, making it easy to live with
• Features wireless connectivity with the Bosch EasyControl
• Suitable for homes where the heating system includes a hot water storage cylinder
• Can be used with Greenskies solar panels for energy and cost savings