Greenstar Ri (12kW to 24kW) Professional

Greenstar Ri (12kW to 24kW) overview

Our Greenstar Ri boiler is a compact, wall mounted boiler that is perfect for small and medium sized homes. It is also perfect for replacing a boiler in an existing system.

Small enough to be installed in a standard kitchen cupboard, the boiler can be used with our range of high efficiency Greenstore cylinders for a complete Worcester system solution for your home.

† Up to a 10 year guarantee when installed by a Worcester Accredited Installer. Terms and conditions apply.

Download our easy guide, which covers everything you need to know about the Greenstar Ri (12kW to 24kW)

Features & Benefits

Wall mounting plate providing rear piping as standard	Low lift weight	Fits in a standard kitchen cupboard
Simple boiler control knob	Compatible with S and Y plan	Heat exchanger delivers high efficiency and reliability
Compatible with CondenseSure accessory - risk of condensate pipe freezing eliminated*	Full range of Condensfit II™ horizontal and vertical flue options with optional plume management kit available	Scan and register the boiler using our FREE online registration

Technical details

Greenstar 12Ri

ErP Efficiency Rating: A
ErP Data Sheet: ErP Data Sheet
Fuel Type: Gas (NG)
Control Options
EasyControl Compatible ¹
Solar Compatible
Central heating output (kW): 12
Dimensions (mm) height x width x depth: 600 x 390 x 270

Greenstar 15Ri

ErP Efficiency Rating: A
ErP Data Sheet: ErP Data Sheet
Fuel Type: Gas (NG)
Control Options
EasyControl Compatible ¹
Solar Compatible
Central heating output (kW): 15
Dimensions (mm) height x width x depth: 600 x 390 x 270

Greenstar 21Ri

ErP Efficiency Rating: A
ErP Data Sheet: ErP Data Sheet
Fuel Type: Gas (NG)
Control Options
EasyControl Compatible ¹
Solar Compatible
Central heating output (kW): 21
Dimensions (mm) height x width x depth: 600 x 390 x 270

Greenstar 24Ri

ErP Efficiency Rating: A
ErP Data Sheet: ErP Data Sheet
Fuel Type: Gas (NG)
Control Options
EasyControl Compatible ¹
Solar Compatible
Central heating output (kW): 24
Dimensions (mm) height x width x depth: 600 x 390 x 270

*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 metres in length

¹ The EasyControl adaptor is required for the Bosch EasyControl to work with our Greenstar regular boilers

Related Accessories

	Part number
Security fixing kit	7 716 192 261

Boiler Accessories	Part number
CondenseSure	7 716 192 746
Below boiler pipe cover	7 716 192 608
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
Support bracket kit (100mm dia)	7 716 191 092
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
90º elbow 60/100	7 719 002 348
Support bracket kit (125mm dia.)	7 716 191 174
Support bracket kit 6 pack (100mm dia.)	7 716 191 173
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.) - wall hung boilers	7 716 191 171	WallHung	Gas
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

Want to learn more?

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