Download Worcester Greenstar Ri Technical data

The Greenstar condensing
regular boiler range
The Greenstar regular range is part of a market leading
Hence, SEDBUK Band A ratings for all models in the
range of energy-saving condensing wall mounted
Greenstar condensing range.
The Greenstar regular range at a glance
Output kW to
central heating (CH)
12Ri
15Ri
18Ri
24Ri
30CDi
Regular
40CDi
Regular
Min
4kW
5kW
6kW
8kW
7.7kW
9.4kW
Max
12kW
15kW
18kW
24kW
30kW
40.8kW
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Primary temperature control
gas-fired boilers.
Greenstar condensing regular boilers deliver this energy-
Modulating control
Floor standing regular boilers are also available from
saving performance by recycling exhaust gases to extract
Natural gas
Worcester in 30kW and 40kW outputs. For further
and re-use the latent heat – a highly efficient use of energy
LPG boiler
information see the FS CDi Regular Tech & Spec,
which also significantly reduces carbon dioxide emissions
Electronic ignition
part no. 8 716 115 422.
into the atmosphere.
Higher efficiency therefore highly cost effective
To all these major benefits you can add yet more: renowned
Worcester quality and reliability; a range of outputs to
The Greenstar condensing regular boilers have an annual
satisfy the heating demands of a range of households and
efficiency (SEDBUK value) of over 90%, efficiently
truly all-round value for money.
producing heat for your heating and/or hot water system.
Non-condensing boilers achieve around 78% efficiency.
Greenstar 12Ri low NOx model
Therefore, compared with a non-condensing boiler,
Greenstar condensing regular boilers can cut heating and
Worcester’s commitment to reduce emissions from gas-fired
hot water bills and are cheaper to run than an older boiler.
condensing boilers now sees the 12Ri model achieve NOx
values <40mg/kWh. This enables the appliance to achieve
3 credits under The Code for Sustainable Homes whilst still
achieving a SEDBUK A rating.
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