Vaillant ecoTEC plus VU Series - 4.5.4 Activating the shift-load cylinder; 4.6 Using the sensoROOM pure (VRT 50;2) room temperature control

0020308120_02 Air/flue pipe installation manual 11
4.6.2 Maximum pipe length of the horizontal wall
duct with terminal set (60/100 mm diameter
only)
A
B
B
AA
B
A Maximum concentric
pipe length
B Outdoor pipe length
4.6.3 Maximum pipe length for vertical roof duct
A
A Maximum concentric
pipe length