The Worcester Greenstar 4000 is an ideal choice for small to medium-sized homes with a single bathroom. It boasts a sleek, modern design, a user-friendly full-colour text display, and operates quietly. With its broad power range, this boiler efficiently meets all your heating and hot water requirements.

For compatibility and suitability advice, please contact Oceanair.

• Wide power range helps lower gas usage and energy bills
• Quiet Mark awarded and Which Best Buy 2024
• Quick Tap function saves water by reducing waste
• Sleek, modern design with an intuitive colour display
• Performs well in areas with low water pressure for strong, warm showers
• Among the quietest combi boilers, ensuring minimal disruption
• Built-in wireless compatibility with Bosch EasyControl
• Ideal for small to medium-sized homes
• Compatible with solar panels

*See Technical Attachments for more precise parameters and conditions.