Created from the DNA of the Greenstar i, Worcester Bosch have raised the bar with the Greenstar 4000. Available in combi (25kW and 30kW with flow rates up to 12.3 l/min) and system (12kW to 25kW variants), the Greenstar 4000 is compatible with a wide range of Worcester Bosch controls and is incredibly simple and quick to install, commission and service.
- Ease of installation SimpleSwitch to previous Worcester i Junior and Si models with pre-piping jig offering rear piping as standard
- Flexibility of siting provided by long flue lengths (up to 12m with 60/100mm flues), 500ml integrated condensate siphon to reduce the risk of freezing and the boiler's ability provide full hot water flow rates in low water pressure areas
- Complete peace of mind for the end user with a 10-year heat exchanger and a 7-year product guarantee available as standard. Wide modulation range designed to optimise efficiency when heating demand is low
- High-end design, quiet operation (up to 45dB(A)) with an intuitive, long text, colour boiler display offering optional intelligent filling solutions
Web Pack Includes
141645 Worcester Bosch Greenstar 4000 combi 25kW
100850 Worcester telescopic horizontal flue kit 100mm