49-80152 Rev. 8
5
Advance Planning
DETERMINE INSTALLATION HEIGHT, DUCT COVER ACCESSORIES
These vent hoods must be installed 30” min. to 36” max.
above the standard 36” high cooking surface. When
installed with the warming shelf, allow 32” min. to 38”
max. clearance. The exact hood installation height is
determined by the ceiling height.
1. Measure the exact ceiling height.
2. Review the chart at right to determine the range
of possible hood installation heights that can be
accomplished with one or more duct covers.
3. Increase or decrease hood installation height to
accommodate the fixed 6” or 12” duct covers.
4. Duct covers may be stacked, in various combinations,
to reach ceiling heights.
NOTE:
Minimum ceiling height for REAR WALL
EXHAUST with duct covers is 8'4" when installing at 30"
above countertop using 10" elbow
*Based on 36" countertop height.
NOTE:
Additional duct covers may be used to reach higher ceilings.
Actual Ceiling
Height
*Possible
Hood
Installation
Height
6” Duct
Covers
12” Duct
Covers
7' 11"
35"
1
8' 0"
8' 0"
30"
36"
1
1
8' 1"
31"
1
8' 2"
32"
1
8' 4"
33"
1
8' 4"
34"
1
8' 5"
35"
1
8' 6"
8' 6"
30"
36"
1
1
1
8' 7"
31"
1
1
8' 8"
32"
1
1
8' 9"
33"
1
1
8' 10"
34"
1
1
8' 11"
35"
1
1
9' 0"
9' 0"
30"
36"
1
2
1
9' 1"
31"
2
9' 2"
32"
2
9' 3"
33"
2
9' 4"
34"
2
9' 5"
35"
2
9' 6"
9' 6"
30"
36"
1
2
1
9' 7"
31"
1
2
9' 8"
32"
1
2
9' 9"
33"
1
2
9' 10"
34"
1
2
9' 11"
35"
1
2
10' 0"
10' 0"
30"
36"
1
3
2
10' 1"
31"
3
10' 2"
32"
3
10' 3"
33"
3
10' 4"
34"
3
Installation Height
Ceiling Height
to Floor
Duct Covers
18" Hood
Height
Straight or Taper-Sided Hoods
1” = 2.5 cm; 1’ = 0.3 m
