Perfect for medium-sized homes, the Greenstar 4000 from Worcester Bosch is an ultra-quiet powerhouse – ready to work hard and give you all the heating and hot water you need, without all the noise.
* Up to a 10 Year guarantee when installed by a Worcester Bosch Accredited Installer. Terms and conditions apply.
- The modern new design comes with an easy-to-use colour display for monitoring and control
- Innovative 'QuickTap' water saving function helps you reduce water waste
- Wide power range helps to reduce gas consumption and lower energy bills
- Operates extremely well in low water pressure areas, ensuring powerful and warm showers
- One of the quietest combi boilers available, making it easy to live with
- Features wireless connectivity with the Bosch EasyControl
- Suitable for small to medium homes