Vaillant ecoTEC exclusive SERIES - Dimensioned Drawing and Dimensions for Connection

9ecoTEC exclusive installation and maintenance instructions / 0020017768_02
4.2 Dimensioned drawing and dimensions
for connection
70
190
480
800
2
25
450
7
Ø 20
100 100
Ø 20
5
3
7
Ø 20
20
R 1/2
180
4
6
Fig. 4.2 Dimensions for connection (mm)
Key to Fig. 4.2
1 Flue connection
2 Mounting bracket
3 Heating return
4 Cold water connection
5 Gas connection
6 Hot water connection
7 Heating flow
Assembly 4