Vaillant ecoTEC pro 28, Instructions For Installation And Servicing, Page: 8 / 56

8
Instructions for installation and servicing ecoTEC
2.2 Dimensions
241
20
642
720
883
125
100 100
440
35 35
130
180
300
175
190
65
8
6
4
3
2
1
5
7
9
10
1 2 3 4 5
Fig. 2.1 Dimensions in mm
Legend:
1 Heating return pipe Ø 22 mm
2 Cold water connection Ø 15 mm (only 800 series)
3 Gas connection Ø 15 mm
4 Hot water connection Ø 15 mm (only 800 series)
5 Heating flow pipe Ø 22 mm
6 Hanging bracket
7 Flue hole - flue system 60/100
8 Flue hole - flue system 80/125
9 Flue pipe connection
10 Spacer frame accessory (Art. No.: 308 650)
Note
With the spacer frame (Art. No 308 650), the
pipes can be run behind the boiler. The distance
of the appliance from the wall thus increases by
65 mm.
2 Boiler specifications