Dimension Drawing And Connection Measurements - Vaillant ecoTEC pro Installation And Maintenance Instructions Manual

4 Installation
4.5 Dimension drawing and connection
measurements
4.3 Connection measurements in mm
Key
1 Wall breakthrough for air/flue gas duct
2 Hanging bracket
3 Heating flow (Æ 22 x 1.5)
4 Hot water connection (Æ 15 x 1.5)
5 Gas connection (Æ 15 x 1.5)
6 Cold water connection (Æ 15 x 1.5)
7 Heating return (Æ 22 x 1.5)
8 Air/flue gas duct connection
9 Condensate trap
10 Condensate discharge connection, Æ 19 mm
11 Heating expansion relief valve drain line connection, Æ 15 mm
Minimum dimension from wall bracket to center
line of air/flue gas duct wall breakthrough
60/100 with elbow 87°, PP
80/125 with elbow 87°, PP
4.3 Dimension A for flue pipe wall breakthrough
16
4 4 0
35 35
1 0 0 1 0 0
Dimension A
[mm]
175
223
1
2
3 4
3
4
5
6
7
Installation and maintenance instructions ecoTEC pro 0020129672_03
8
6 7 1 1
5
9 1 0