Installation Instructions

7
Preparing the boiler installation
Dimensions and connections
34
5
250
68
400
700
58
58
123123
B
A
C E
F
D
156
350
125
860
150
A
Heating flow
B
Gas condensing boiler:
Cylinder flow
Gas condensing combi boiler:
Domestic hot water
C
Gas connection
D
Gas condensing boiler:
Cylinder return
Gas condensing combi boiler:
Cold water
E
Heating return
F
Condensate drain/safety valve
drain: Plastic hose
7
22 mm
Preparing for installation
Preparing for installation
5609 059 GB
Installation