Dometic SMX II Description And Installation Manual page 31

Fig. 6 Seawater Piping, Proper System and Common Mistakes
Fig. 7 Duct and Grill Sizes Table
Unit Min. Return
Capacity Air Grill
(Btu/hr) (sq in/cm)
4,000 72/465
6,000 72/465
8,000 72/465
10,000 100/650
12,000 120/780
16,000 144/935
L-0952
Min. Supply Duct
Air Grill Size
(sq in/cm) (in/mm)
49/315 5/125
49/315 5/125
49/315 5/125
60/390 6/150
70/455 6/150
80/520 7/175
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