Greenstar i System boilers are a good option for small to medium sized properties. They have compact dimensions which means that they can be installed in a variety of places.

The Greenstar i System boilers are used with heating systems that include stored hot water in a cylinder.

These boilers are also compatible with a wide range of optional digital controls.

• Central heating output: 24kW
• Best official boiler efficiency rating (SEDBUK band A)
• 2 year guarantee with 10 year guarantee on primary heat exchanger (subject to terms and conditions)
• Compact dimensions – space saving and siting flexibility 
• Compatible with Greenskies solar water heating 
• Wall mounting frame with pipes behind - no exposed pipework
• Low NOx and CO2 emissions - environmentally friendly
• One-man-lift: 27kg 
  

Technical data table

• Height (mm) 710mm (max)
• Width (mm) 400mm
• Depth (mm) 330mm (max)
• Weight 27.1kg
• SEDBUK Value/band 90.1% Band A 
• Output to central heating 7.2-24.0kW (24,560-82,00 Btu's/hr