Gas combination boilers or ‘combi’ boilers, heat water directly from the mains when you turn on a tap, so you won’t need a hot water storage cylinder or a cold water storage tank.

The Worcester Bosch Greenstar 8000 Style GR8700iW 30 C NG combi boiler is easy to install and service. It has simple controls, very quiet operation and high-end designer looks well-suited to the contemporary home. The 8000 Style's full colour touchscreen display makes day-to-day use of this 30kW boiler effortless for high levels of comfort and efficiency at the touch of a button. Compatible with the innovative Greenstar Intelligent Filling System for optimum boiler pressure, the 8000 Style has an ErP A rating for lower fuel bills and low emissions.

Product features

• Combustion chamber for quieter operation

• Compatible with Greenstar Intelligent Filling System, employing the latest innovative software maintains optimum boiler pressure

• Design-led product aesthetics for contemporary homes

• Improved installation and servicing

• Innovative all-colour text touchscreen boiler control with intuitive menu

• Display offers at-a-glance diagnosis, fault-finding and commissioning, with no need to search through manuals and fault codes

• Easy commissioning with information for the Benchmark Checklist at your fingertips

• Simple switch from CDi classic with same fixing points and connections

• 8 year guarantee

Delivery in approximately 5-7 working days