Vaillant ecoTEC plus - Checking and Filling the Heating System

System overview of concentric system Ø110/160mm
14 Installation manual for the flue pipe for ecoTEC plus 0020137851_02
4
Name Art. no. Elements
Vertical roof duct
black, concentric, mounting bar,
length above roof approx. 0,6 m,
length below roof approx. 1,4 m
- Roof duct Ø110/160,
with slider
- Rafter mounting
- Cover plate
0020166853
Horizontal wall/roof duct
concentric, with elbow and wall col-
lars
0020166854
Connection to flue gas pipe, con-
centric, for laying on external wall
- Elbow conc., dia. 110/160, 87°
Vaillant white
- Wall duct, dia. 110/160,
0.5 m with external wall console,
dia. 110/160
- Cover plate, Ø160, stainless steel
- Cover plate, Ø160, steel
- Supply air supports, conc.,
Ø110/160
- Opening cover, Ø110/160
0020166855
4.3 Description of elements