Bosch WORCESTER Greenstar CDi Classic Series - Page 7

77
The Greenstar combi range at a glance
Boiler
29CDi
Classic
34CDi
Classic
38CDi
Classic
42CDi
Classic
28CDi
Compact
32CDi
Compact
36CDi
Compact
25Si
Compact
30Si
Compact
24i
Junior
28i
Junior
Part No.
NG
LPG
7 738 100 216 7 738 100 218 7 738 100 222 7 713 331 019 7 716 130 234 7 716 130 235 7 716 130 236 7 716 130 230 7 716 130 232 7 716 130 220 7 716 130 222
7 738 100 217 7 738 100 219 7 738 100 223 7 713 331 020 7 716 130 237 7 716 130 238 7 716 130 239 7 716 130 231 7 716 130 233 7 716 130 221 7 716 130 223
Output kW to DHW
Min
Max
7.7kW 7.7kW 9.4kW 9.4kW 7.03kW 7.03kW 7.03kW 7.03kW 7.03kW 7.2kW 7.2kW
30.9kW 35kW 40kW 42kW 28kW 32kW 36kW 25kW 30kW 24kW 28kW
Flow rate at 35ºC ∆T
(± 15%)
12.3l/min 14.3l/min 16.4l/min 17.2l/min 11.4l/min 13.1l/min 14.7l/min 10.2l/min 12.3l/min 9.8l/min 11.4l/min
Flow rate at 40ºC ∆T
(± 15%)
11l/min 12l/min 14l/min 15l/min 10l/min 11.5l/min 12.9l/min 8.9l/min 10.7l/min 8.6l/min 10l/min
Output kW to
Min
central heating (CH)
Max
7.7kW 7.7kW 9.4kW 9.4kW 7.03kW 7.03kW 7.03kW 7.03kW 7.03kW 7.2kW 7.2kW
30kW 30kW 30kW 30kW 24kW 24kW 24kW 24kW 24kW 24kW 24kW
Maximum output kW
to central heating (CH)
with low NOx code plug
–––––––––13kW 13kW
CH temperature control
99999999999
DHW temperature
control
99999999999
Modulating control
99999999999
Electronic ignition
99999999999
In-built fi lling link
9999999
(optional) (optional) (optional) (optional)
Condensing in DHW
999999999
––
*
The Greenstar condensing combi range –
features and benefi ts at a glance
Energy-saving & environmental
•
SEDBUK A rating of 90.1%
and above (2005 value)
•
Simple and intelligent control
options are available to optimise
boiler effi ciency
•
Low electrical consumption in
standby mode
•
Aluminium-silicon heat exchangers
deliver high effi ciency and reliability
•
Greenstar CDi Classic, CDi Compact
and Si Compact condense in
DHW mode
•
Modulating pump which uses less
electricity than a fi xed speed pump –
Greenstar CDi Classic and
CDi Compact only
•
Anti-cycle control.
Time & labour-saving installation
•
Wall frame allows space for pipes
behind the boiler as standard
•
Vertical pre-piping assembly
available as an accessory
•
Full range of Condensfi t II™
fl ue options
•
Multi-directional fl uing means
boiler can be sited in a wider
variety of places
•
The boiler comes pre-wired and
pre-plumbed
•
There is no need to install a hot
water cylinder
•
There is no need to install a
storage tank in the roof space
•
There is less pipework in the
heating system.
End user comfort and convenience
•
10 year guarantee on Worcester
primary heat exchanger†
•
Boiler protection plans available
for both new and out-of-guarantee
Worcester Greenstar boilers
•
Bosch renowned quality
and reliability
•
Built-in boiler frost protection
•
Small dimensions –
Greenstar CDi Compact, Si Compact
and i Junior models
•
ECO mode for energy-saving fuel
consumption
•
Controls behind fl ap – aesthetically
pleasing and minimises the risk of
tampering with controls.
*Source: Which? 2013 survey published in Sept 2013. †Subject to terms and conditions.