The Greenstar Ri boiler range is available in 4 models with outputs up to 24kW, making the range suitable for an even wider range of households with stored hot water systems. The boilers are compact enough to be installed in a standard kitchen cabinet and are a one-man lift, weighing just 22.6kg, the lightest in their class. Greenstar Ri boilers can be used with compatible Worcester unvented cylinders for the optimum system solution.

• Built-in heating temperature control
• Compatible with Greenskies solar panels
• Low NOx and CO2 emissions - environmentally friendly
• Multi-directional fluing for siting flexibility
• A rated efficiency (SAP 2005 seasonal efficiency)
• 7 year guarantee extended to 8 year when installed with any Greenstar System Filter