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Greenstar i System (27kW and 30kW) overview
Our Greenstar i System is part of the latest generation of smaller and lighter boilers with outputs of 27kW and 30kW.
This boiler, which can be fitted in a standard kitchen cupboard 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.
The appliance can be used with our range of high efficiency Greenstore cylinders.
Standard Guarantee
- 7 Year
With any Greenstar System Filter
- 8 Year
With any Greenstar System Filter + £150 (Non-WAI Excelerate members only)*
- 10 year
*Available to Excelerate members only. Non-WAI’s can achieve this extended guarantee length with an additional payment of £150. Terms and conditions apply.
Features & Benefits
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Wall mounting jig providing pre-plumbing and rear piping as standard
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Low lift weight
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Fits in a standard kitchen cupboard
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Central heating flow and hot water temperatures can be adjusted using simple up/down buttons
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Plug & play optional Worcester controls available*
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Commissioning information for easier completion of the Benchmark checklist
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Clear operational information and diagnostic display
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High efficiency and greater reliability with our innovative WB7 heat exchanger
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Colour-coded wiring connectors for error free connection and removal
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Compatible with CondenseSure accessory - eliminates risk of condensate pipe freezing †
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Scan and register the boiler using our free MyWorcester App
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Technical Details
| Greenstar 27i System | Greenstar 30i System | |
|---|---|---|
| Part number | 7 733 600 060 | 7 733 600 062 |
| 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 |
| Show more | ||
*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 metreManuals & Brochures
| Product Literature |
|---|
| Greenstar 27-30 i System ErP Installation and Servicing Instructions |
| Greenstar 27-30 i System Compact ErP Operating Instructions |
Related Accessories
| Boiler Accessories | Part number | ||||
|---|---|---|---|---|---|
| CondenseSure | 7 716 192 746 | ||||
| Vertical Pre-piping Assembly Kits | 7 716 192 713 | ||||
| ISM1 Intelligent Solar Module | 7 716 192 068 | ||||
| Below boiler pipe cover | 7 716 192 608 | ||||
| Optional 27kW diverter valve kit | 7 716 192 758 | ||||
| Optional 30kW diverter valve kit | 7 716 192 759 | ||||
| Greenstar Comfort wall mounting plate | 7 733 600 039 | ||||
| EasyControl Adapter | 7 736 701 560 | Installation Manual |
| Flashing Kits | Part number | ||||
|---|---|---|---|---|---|
| Flat roof flashing kit (100mm & 125mm dia.) | 7 716 191 090 | ||||
| Pitched roof flashing kit (100mm & 125mm dia) | 7 716 191 091 |
| Flue | Part number | ||||
|---|---|---|---|---|---|
| Standard telescopic horizontal flue kit (100mm dia) | 7 716 191 0822 | WallHung | Gas | ||
| 1000mm extension kit (100mm dia.) | 7 716 191 083 | ||||
| 90º bend (100mm dia.) | 7 716 191 084 | ||||
| Short flue extension, 220mm (100mm dia) | 7 716 191 133 | ||||
| 2m flue extension (100mm dia.) | 7 716 191 172 | ||||
| High level horizontal flue adaptor (100mm dia) | 7 719 002 432 | ||||
| High level horizontal flue adaptor (125mm dia) | 7 719 002 433 | ||||
| Vertical BF kit (100mm) | 7 719 002 4302 | ||||
| Vertical BF kit (125mm) | 7 719 002 4312 | ||||
| 60/100mm (x2) 45º bends | 7 716 191 085 | ||||
| Horizontal flue kit (125mm dia.) | 7 719 003 7022 | ||||
| 1000mm extension (125mm dia.) | 7 719 003 666 | ||||
| 45 degree bend (80/125mm dia.) | 7 719 003 665 | ||||
| 90º bend (125mm dia.) | 7 719 003 664 | ||||
| Long telescopic flue kit (100mm dia.) | 7 716 191 171 | ||||
| Support bracket kit (100mm dia.) | 7 716 191 177 | ||||
| Support bracket (125mm dia.) | 7 716 191 179 | ||||
| Support bracket 6 pack (100mm dia.) | 7 716 191 178 | ||||
| Standard Telescopic Flue & Terminal (White) | 7 716 191 082 | WallHung | Gas | Installation Manual |
| Plume | Part number | ||||
|---|---|---|---|---|---|
| 45º bend (x2) | 7 716 191 089 | ||||
| 90º bend | 7 716 191 088 | ||||
| Plume management terminal guard round (60mm dia.) | 7 716 191 176 | ||||
| Plume management kit (60mm dia) | 7 716 191 086 |
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