Set-up 5
0020200969_07 Set-up instructions 31
Connecting extensions with 87° elbows
max. 5 m
max. 5 m
* = 3°
90°
*
1 2
▶ To ensure that you can guide a second 87° elbow (2) at
a right angle through the wall, install the elbow (1) on the
top of the boiler, at a 3° rotation.
Connecting extensions with 45° elbows
▶ Install an 87° elbow at an angle of 3° between the wall
and the air/flue pipework or use two 45° elbows.
▶ Connect all of the pipe joints with air pipe clamps.
(→ Page 38)