EN
Roof thickness (W)
49 mm
50 mm
51 mm
52 mm
53 mm
54 mm
55 mm
56 mm
57 mm
58 mm
59 mm
60 mm
2. Feed the cables through the key hole bushing of the heat exchanger unit.
1.
2.
3. Insert the spacers into the screw holes from the upper side of the heat exchanger unit.
14
Spacer length required (h)
28 mm
30 mm
32 mm
34 mm
36 mm
38 mm