Worcester Bosch Greenstar 21I boiler, filter and flue pack

Product Description

The Greenstar i System has been enhanced with a host of new features and expanded to include 9kW and 21kW output models, making the boilers suitable for an even wider range of properties. The appliance comes with a steel wall-mounting jig that not only allows pipes to go behind the boiler but also the ability to pre-pipe all of the pipework before the boiler is placed on the wall. In addition to this, the mounting points are the same as previous i System models, allowing straightforward replacement to take place. The range also boasts a new Heatronic i control panel, allowing the end user to adjust flow temperature with ease.

Product Features

• Erp 'a' rated for heating efficiency
• Low lift weight of just 309kg
• Expansion tank pre-installed in boiler
• Simple weather compensation accessory
• Large condensate siphon included to prevent risk of frozen condensate
• Familiar reliable components
• Simple and intelligent control options available optimising boiler efficiency and fuel consumption