Balanced Flue Installation (Extension Kit 430-660mm)
LOCATE APPLIANCE
SEE FIG. 30
NOTE: THE CONNECTOR MUST BE LOCATED BEFORE
THE APPLIANCE IS MOVED INTO POSITION.
❏
Locate connector to vent fan.
❏
Move appliance in intended position.
SEE FIG. 31
❏
Mark and cut vent pipe to length.
A
(wall thickness) +
B
(internal spacing) + 40mm
❏
Locate vent pipe to appliance.
VENT PIPE
25
FIG. 30
DESN 511271
FIG. 31
DESN 511284
CUT TO LENGTH
NOTE: EXCLUDE JOINTING
PIECE FROM MEASUREMENT
A + B - 455mm