Greenstar i System (27kW and 30kW) overview
Our higher output Greenstar i System boiler is part of that latest generation of smaller and lighter boilers.
Suitable for small, medium and large homes, the boiler can also be fitted in a standard kitchen cupboard.
Greenstar gas-fired system boilers must be fitted with the optional Internal Diverter Valve if any Worcester control is desired.
This boiler can be used with our range of high efficiency Greenstore cylinders for a complete Worcester system solution for your home.
- Fits in a standard kitchen cupboard
- Simple boiler control knobs with clear temperature display
- User-friendly displays for ease of use
- Can be used with Greenskies solar panels for energy and cost savings
- Low energy pump reduces electrical usage




This efficiency rating icon is for a product within a range of products. View all products in this range
Technical Details
Greenstar 27i System | Greenstar 30i System | |
---|---|---|
ErP Efficiency Rating |
A
|
A
|
ErP Data Sheet | ErP Data Sheet | ErP Data Sheet |
LPG model available | ||
Control Options | ||
EasyControl Compatible 1 | ||
Solar Compatible | ||
Central heating output (kW) | 27 | 30 |
Dimensions (mm) height x width x depth | 690 x 390 x 280 | 690 x 390 x 280 |
*With installation of optional built-in diverter valve
†The Condensesure Siphon has been proven to be effective at preventing frozen condensate at -15°C for a sustained period of 48 hours. 32mm pipework must be used and should not exceed 3 metre1 With installation of optional built-in diverter valve
Related documents
- Greenstar 27-30 i System Compact ErP Operating Instructions Manufactured after 01.09.14
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