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TOOLS NEEDED FOR INSTALLATION
• Saber Saw or Jig Saw
• Drill
• 1 1/4" Wood Drill Bit
• Pliers
• Phillips Screwdriver
• Wire Stripper or Utility Knife
• Metal Snips
• Measuring Tape or Ruler
• Level
• Pencil
• Caulking Gun
• Duct Tape
PARTS SUPPLIED FOR INSTALLATION
• 1 Backdraft Damper
• 1 Vent Grate (for recirculating installations only)
• 1 Vinyl Trim
• 1 Literature Package
PARTS NEEDED FOR INSTALLATION
The Cristal 24" slideout rangehood is designed to offer wide flexibility of installations.
• 2 Conduit Connectors
• Power Supply Cable
be installed in a recirculating configuration. The unit comes standard in the top
• 1 Wall or Roof Cap
• All Metal Ductwork
VERTICAL
DUCTING
FIGURE 1
6
are necessary. Remove the two grease filters and set aside. Attach
PLAN THE DUCTWORK
The KTV24XV slideout rangehood is designed
to offer wide flexibility of installations.
The rangehood can be ducted vertically
through a 6" round vent.
The unit can also be installed in a recirculating
configuration. The unit comes standard in the
top venting position.
FIGURES 1 shows vertical installations for
this unit.
FIGURE 2 shows recirculating installation.
The KTV24XV requires 6" round ductwork.
To ensure that the blower performs to its
highest possible capacity, ductwork should
be as short and straight as possilbe.
The ductrun should not exceed 35 feet if
ducted with the required minimum of 6" round
duct.
Calculate the length of the ductwork by
adding the equiva-lent feet in FIGURE A for
each piece of duct in the system An example
is given in FIGURE B.
For best results, use no more than three 90°
elbows. Make sure that there is a minimum of
24" of straight duct between elbows if more
than one is used. Do not install two elbows
together.
If you must elbow right away, do it as far away
from the hood's exhaust opening as possible.
45˚ Elbow
90˚ Elbow
90˚ Flat Elbow
45˚ Elbow
90˚ Elbow
90˚ Flat Elbow
Wall Cap
2 - 90˚ Elbows
9 Feet Straight Duct
2 - 90˚ Elbows
Wall Cap
Total System
3.0 feet
5.0 feet
12.0 feet
0.0 feet
FIGURE A
9.0 feet
10.0 feet
0.0 feet
19.0 feet
FIGURE B
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