Part 3
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System Design and Installation
3.3 Ducting for 8/10/12HP Units
3.3.1 Option A – Transverse ducting
Figure 3-3.2: Transverse ducting for 8/10/12HP units (unit: mm)
Table 3-3.1: Duct dimensions
Table 3-3.2: External static pressure
Remove steel mesh and connect to duct < 3m long
3.3.2 Option B – Longitudinal ducting
Figure 3-3.3: Longitudinal ducting for 8/10/12HP units (unit: mm)
Table 3-3.3: Duct dimensions
Table 3-3.4: External static pressure
Remove steel mesh and connect to duct < 3m long