Making Holes For The Pipes - Saunier Duval SDH 18-025 NW Notice D'installation

INSTALLATION
9.3.4

Making holes for the pipes

• Case A: Pipework exiting from the rear of the unit.
In this case, a suitable hole must be made in the wall behind the
unit (see Figures 9.6 and 9.7).
- Drill a hole in accordance with the diameter and position as
indicated in Figures 9.6 and 9.7, ensure the hole is slightly
descending to the outside to allow for a fall in the drain line.
The dimensions are given in mm.
Fig. 9.6 Mounting plate for 18-025 NWI and 18-035 NWI.
EN
Fig. 9.7 Mounting plate for 18-050 NWI.
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SDH18-NW-I_EN - 05/14 - Saunier Duval