Summit HC20BB Owner's Manual & Installation Instructions page 13

3 PREPARE FOR ELECTRICAL
AND VENTING
Select the vent option that your installation will
require and proceed to that section:
A
Outside top exhaust
(Vertical duct–3 ⁄ " x 10" Rectangular)
1
4
• Use the diagram as a template and mark the
locations on the cabinet for ductwork and
electrical wiring.
Cabinet front
Cabinet Bottom
5 ⁄
"
1
4
Vertical duct access
4" hole
⁄ "
1
2
Center line
B
Outside top exhaust
(Vertical duct–7" Round)
• Use the diagram as a template and mark the
locations on the cabinet for ductwork and
electrical wiring.
Cabinet front
Cabinet Bottom
8" DIA.
Access
HOLE
hole for 7"
round duct
Center line
C
Outside rear exhaust
(Horizontal duct–3
1
• Use the diagram as a template and mark the
locations on the cabinet for ductwork and
electrical wiring.
Cabinet Front
4
⁄ "
1
4
Cabinet
Bottom
5 ⁄ "
1
4
Center line
Installation Preparation
7 ⁄
"
1
2
5 ⁄
"
1
4
ø1 ⁄ " ⁄ "
1 3
4 4
Electrical access
hole (in cabinet
bottom)
7 ⁄
"
1
2
⁄
"
ø1 ⁄ " 3
1
4
4
4 ⁄
"
1
4
Electrical access
hole (in cabinet
bottom)
⁄ " x 10" Rectangular)
4
ø1 ⁄ "
1
4
Electrical access
5 ⁄ "
1
4
hole (in wall)
7 ⁄
"
1
2
1" = 2.5 cm ; 1' = 0.3 m
13