Whirlpool UXD8630DYS Installation Instructions And Use & Care Manual page 6

Product Dimensions
As-Received Blower
Front of
Range Hood
10" (25.4 cm)
6
13¹⁄₂" (34.3 cm)
retractable
vent height
27" (68.6 cm) for 30" (76.2 cm) vent
33" (83.8 cm) for 36" (91.4 cm) vent
13¹⁄₈" (33.4 cm)
16¹⁄₂" (42.0 cm)
Top trim widths:
30" (76.2 cm)
36" (91.4 cm)
1¹⁄₂" (3.8 cm)
³⁄₈" (0.95 cm)
5¹⁄₄"(13.3 cm)
for 30" (76.2 cm) vent
8¹⁄₄" (21.0 cm)
for 36" (91.4 cm) vent
28¹⁄₂"
(72.4 cm)
³⁄₄"
(1.9 cm)
10"
(25.4 cm)
2¹⁄₈" (5.4 cm)
Front of
Range Hood
Reversed Blower
4³⁄₄"
(12 cm)
10"
(25.4 cm)
16¹⁵⁄₁₆" (43 cm)