Greenstar Ri (12kW to 24kW) Greenstar Ri (12kW to 24kW) Greenstar Ri (12kW to 24kW)
Greenstar Ri (12kW to 24kW) Greenstar Ri (12kW to 24kW) Greenstar Ri (12kW to 24kW)
Download ErP Data Sheet

Greenstar Ri (12kW to 24kW) overview

Our Greenstar Ri is a compact regular boiler with outputs up to 24kW.

Suitable for small and medium-sized homes, this boiler can be installed in a standard kitchen cupboard.

The appliance can be used with our range of high efficiency Greenstore cylinders.

Download our easy guide, which covers everything you need to know about the Greenstar Ri (9kW to 24kW)

Standard Guarantee 

  • 7 Year

With any Greenstar System Filter

  • 8 Year

With any Greenstar System Filter + £40 (Non-WAI loyalty members only)*

  • 10 year

*Available to loyalty scheme members only. Non-WAI’s can achieve this extended guarantee length with an additional payment of £40. Terms and conditions apply. 

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

Greenstar 12Ri

Part number
7 733 600 307
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

Part number
7 733 600 308
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

Part number
7 733 600 310
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

Part number
7 733 600 311
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

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