Worcester Bosch 4000 Boilers
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.
The 4000 range is available as both a Combination and a System boiler with the following models.
| Model | 25kW | 30kW |
|---|---|---|
| Output (kw) | 24 | 24 |
| Flow Rate (ltr / min) | 9 | 12.3 |
| Model | 12kW | 15kW | 18kW | 21kW | 24kW |
|---|---|---|---|---|---|
| Output (kw) | 12.0 | 15.0 | 18.0 | 21.0 | 24.0 |