Worcester Greenstar 4000 15kW System Boiler
The Worcester Greenstar 4000 15kW System Boiler is the direct upgrade to its predecessor, the Greenstar 15Ri, designed for small to medium-sized homes with one bathroom. Combining modern aesthetics with practical functionality, it delivers reliable heating and hot water while remaining exceptionally quiet and easy to live with.
This system boiler features a wide power range to meet your heating and hot water needs efficiently. Its full-colour text display makes operation simple and intuitive, while wireless connectivity via Bosch EasyControl allows for smart, remote management of your heating system. Compatible with Greenskies solar panels, it can help reduce energy consumption and lower household bills.
Ideal for homes where the heating system includes a hot water storage cylinder, the Greenstar 4000 15kW combines cutting-edge technology, energy efficiency, and quiet operation. With an ErP A rating, it’s designed to provide cost-effective and eco-friendly heating solutions for your home.
Key Features
- System boiler output: 15kW, ideal for small to medium homes
- Full-colour text display for easy operation
- Quietest system boiler in the Greenstar 4000 range
- Wide power range reduces gas consumption and energy bills
- Wireless connectivity via Bosch EasyControl for smart management
- Compatible with hot water storage cylinders
- Can be used with Greenskies solar panels for energy savings
- ErP A-rated efficiency
- Modern, compact design
FAQs
Is the Greenstar 4000 15kW suitable for my home?
Yes, with a 15kW output, this boiler is ideal for small to medium-sized homes, especially those with one bathroom and a hot water storage cylinder.
How energy-efficient is this boiler?
The Greenstar 4000 15kW has an ErP A rating, helping reduce energy consumption and lower running costs.
Can I control this boiler remotely?
Yes, the boiler features wireless connectivity with Bosch EasyControl, allowing you to manage your heating system remotely via a smartphone or tablet.
Can it work with solar water heating systems?
Yes, the Greenstar 4000 15kW is compatible with Greenskies solar panels, helping you maximize energy savings and reduce household costs.
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