INSTALLATION PREPARATIONS
Venting Requirements
•
Have the venting system go vertically from the
range hood to the roof if possible.
•
Have 24"-30"distance between the cooktop and
the range hood. 27" is recommended.
•
Use uniformed duct of 6" round duct or 3-1/4 x 10”
rectangular duct or larger.
•
Use metal duct only. Rigid metal duct is
recommended. Semi-rigid aluminum duct is also
acceptable for easy connection. Please refer to your
city building code for vent requirement.
•
Make sure there is a minimum of 24" of straight
vent between the elbows if more than 1 elbow is
used.
•
Use minimal numbers of elbows and the
shortest route for the venting system for a better
•
End the venting system in an enclosed area indoors.
•
Use no more than three 90° elbows.
•
Install 2 elbowstogether.
•
Install the range hood outside of the recommended
•
Reduce the duct size below the recommended size.
•
6” top venting through the roof or wall.
•
3-1/4 x 10” top or rear venting through the roof
•
Use aluminum foil tape or duct tape to seal all joints
in the venting duct system.
•
Usecaulkingsiliconeto sealexteriorwallorroof
•
Alwayskeeptheduct cleantoensureproperairflow.
Rear Venting Wall Exhaust
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