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DIMENSION EXPRESS
Fax on Demand (775) 833-3600
Additional Information:
Venting Requirements:
• Unit is to be used with KitchenAid external blower kit KPED890T.
• Ductwork needed for installation is not supplied. Wall cap is NOT
provided. Ductwork can extend either through the wall or roof. The
length of the ductwork and number of elbows should be kept to a
minimum to provide efficient performance. The size of the duct work
should be uniform. Do NOT install two elbows together. Flexible
ductwork is NOT recommended. If it is used, calculate each foot of
flexible ductwork as two feet of straight metal ductwork.
elbows count twice as much as standard elbows. Use metal ductwork
only. Make sure there is proper clearance within the wall of floor for
exhaust duct before making cutouts.
2 1/8"
3/8"
Subject to change without notice. This system is designed to be updated daily if necessary. Dimension Express is not responsible for use of superseded, voided, or
outdated data sheets. Because of the difficulty or impracticability of determining actual damages, liability of Dimension Express shall not exceed $50.00.
Copyright © Dimension Express, 2000.
• NEVER reuse Data Sheets. Data Sheets are subject to change without
notice. Dimension Express is a FREE service bureau and is updated daily,
it makes far more sense to spend the time necessary to request new Data
Sheets for each project, as opposed to the problems, time, costs, and risks
associated with reusing old Data Sheets.
Page 2
Flexible
1/4"
1 7/8"
1 3/4" cutout depth
• Data Sheet codes change on the first of odd numbered months at 12:01am •
This Data Sheet Includes Information On
•
36" Retractable Downdraft Vent System:
• For best performance, use no more than three 90° elbows. If more
than one elbow is used, make sure that there is a minimum of 24" of
straight duct between any two elbows. It is recommended that you
use round duct instead of rectangular duct, especially if elbows are
required. If rectangular duct is required, it should be transitioned to
9" round as soon as possible. To calculate the length of system you
need, add the equivalent feet for each duct piece used in the system.
• Recommended standard fitting equivalents:
3 1/4" x 10" 90° elbow = 5 feet straight.
3 1/4" x 10" 45° elbow = 7 feet straight.
3 1/4" x 10" wall cap = 0 feet straight.
3 1/4" x 10" 90° flat elbow = 12 feet straight.
Vent Lid Cross Section
(not to scale)
Overall vent depth: 2 1/8"
Vent lid depth: 1 7/8"
Cooktop overlap: 3/8"
Min. Distance from vent lid to backsplash: 1/4"
• Call Dimension Express if you have any questions at (775) 833-3633 •
• Always refer to a current Code at a Glance or manufacturer directory •
BN53 • A284B149C116 • 11751 • 001311 • 215841 • 52906
KitchenAid
Product Model Number (s):
KIRD862HSS
Kit: KPED890T
•
149
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