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(When fitted to wall frame)
Depth to wall
330mm
400mm
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR 25Si/30Si
8 716 107 337b (11/05)
A
700mm
D
GENERAL INFORMATION
STANDARD PACKAGE:
A - Wall hung gas fired condensing combi boiler for
central heating and domestic hot water
B - Boiler support frame
C - Hardware literature pack
D - Bottom Panel
D
C
SPECIFICATIONS:
Pre-wired and pre-plumbed
Galvanised steel inner frame
Digital control system
Automatic ignition
Direct burner ignition electrodes
Built-in frost thermostat
Built-in fault finding diagnostics
Modulating automatic gas valve
Combustion air fan with speed regulator
CH temperature sensor & control
Pump anti-seizure protection
Flue gas temperature limiter
Condensate trap & syphon
DHW flow sensor & temperature control
Plate type DHW heat exchanger
GENERAL INFORMATION
B
4
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