Vaillant ecoTEC plus VU Series Installation Manual

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

Vaillant ecoTEC plus VU Series Specifications

General

Type	Condensing Boiler
Installation	Wall-mounted
Heating circuit	Sealed System
ErP Rating	A
Fuel	Natural Gas
Efficiency	Up to 94%
Modulation	1:6
Warranty	2-5 years (depending on model and region)
Dimensions	720 x 440 x 338 mm