B&Q - Greenstar 4000 30Kw Combi Boiler

Name: B&Q - Greenstar 4000 30Kw Combi Boiler
Brand: Worcester Bosch

Worcester Bosch

The Worcester Greenstar 4000 30kW Combi Boiler is an advanced heating solution engineered for exceptional residential efficiency and quiet operation. Designed for minimal noise output of up to 45dB(A), this boiler features a modern, intuitive colour display that simplifies system monitoring and control. The wide modulation range technology ensures optimal energy usage by adjusting output to meet specific heating demands, effectively reducing waste during lower-demand periods. Installation is highly flexible, supporting extended flue lengths of up to 12m and featuring an integrated 500ml condensate syphon to prevent freezing. Designed for ease of use, the unit includes SimpleSwitch compatibility, allowing for straightforward replacement of older Worcester i Junior and Si models. With a pre-piping jig and rear piping provided as standard, this boiler is built for reliability and straightforward maintenance. This system is a high-performance 30kW gas combi boiler featuring advanced energy management, intuitive user controls, and a compact, quiet design suitable for modern home heating requirements.