Vaillant ecoTEC plus 630 - 4.6.2 Maximum pipe length of the horizontal wall duct with terminal set (60;100 mm diameter only); 4.6.3 Maximum pipe length for vertical roof duct

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