GE JVB37 Owner's Manual & Installation Instructions page 10

Installation of the downdraft system.
30 " Cooktops/Downdraft Unit JVB37
NOTE: Before you begin: Measure and mark Dimension 3 to ensure that adequate flat countertop
surface is available.
Identify the cutout illustration for the cooktop
model you are installing with this downdraft vent.
–Draw lines on the countertop to follow as a cutting
guide.
–Make sure sides of the opening are parallel and
rear and front cuts are exactly perpendicular to sides.
Planning Installation 30" Electric & Gas Cooktops with Downdraft Vents
Model No.
Overall Width
JP326 30-1/4"
JP340 29-3/4"
JP350
JP360
JP930
JP938
JP350SC 29-7/8"
JP930SC
JP938SC
JGP328 30"
JGP933
JGP336 30"
JGP932 29-3/4"
JGP932S 29-7/8"
10
Cooktop Surface Surface Depth
Overall Depth with Downdraft
21-1/4" 23-3/8"
20-7/8" 23"
21-1/2" 23-5/8"
21" 23-1/8"
21" 23-1/8"
21" 23-1/8"
21-5/8" 23-3/4"
Read these instructions completely and carefully.
"
2 1 ⁄
8
Minimum Setback Combined Cutout
Cutout to Front Edge Width
2-1/2" 28-1/2"
2-1/2" 28-1/2"
2-1/2" 28-1/2"
2-1/2" 28-1/2"
3-1/4" 28-1/2"
2-1/2" 28-1/2"
2-1/2" 28-1/2"
"
8 1 ⁄
2
Preparing Cutout
Combined Cutout
Depth
22-3/8"
22-1/4"
22-9/16"
22-5/16"
22-1/8"
22-5/16"
22-5/8"