Broan NuTrone 60000 Serie Guide D'installation page 3

VERTICAL / HORIZONTAL DUCTING
TYPICAL INSTALLATION
The 60000 Series
hood can be
mounted to a soffit
and ducted verti-
cally or horizontally
following these
steps:
1. Frame in soffit
2. Mount rough-in
FINISHED
plate (including
CEILING MATERIAL
ductwork and
ROUGH-IN
wiring)
3. Finish drywall
4. Install optional
backsplash
APPROX. 30"
5. Install blower.
ABOVE
COOKING
6. Mount hood to
SURFACE
soffit framing
CONSTRUCT SOFFIT FRAMING
NOTE: A MINIMUM SOFFIT OPENING OF 10" IS REQUIRED TO
ACCOMMODATE THE DUCTWORK. SEE ILLUSTRATION BELOW.
1. Use 2x4's to construct the support framing. The considerable weight
of the blower and hood make this necessary.
2. Mark the center line of the installation. Nail two 2x4's (wide side down)
so that their inner edges are 9-3/4" from the center line.
3. 36" AND WIDER HOODS: Nail a second set of 2x4's (wide side down)
so that their outer edges are the hood-width apart.
4. Make two wood spacers: 2" x 10-1/2" x drywall thickness. Attach
them to framing as shown - flush with inner edges of framing and
with front edges 11-1/2" from finished back wall.
ROOF CAP
TRANSITION OR
ELBOW
DUCT
SOFFIT
PLATE
HOOD
FINISHED
WALL
MATERIAL
SPACERS
INSTALL ROUGH-IN PLATE & DUCT
(INCLUDED IN 325H OR 326H BLOWER/ROUGH-IN KITS)
FOR MODELS 331H, 332H, 335 & 336 REMOTE BLOWERS: MODEL
a
332KR ROUGH-IN PLATE IS REQUIRED - PURCHASE SEPA-
ADDITIONAL
RATELY.
SOFFIT
FRAMING
1. Use 10" round ductwork (for 326H, 331H, 332H, 335 or 336
Blower), or 7" round ductwork (for 325H Blower). Run ductwork
WALL CAP
b
from roof cap, wall cap, or remote blower to the installation location.
For best performance, use the straightest possible duct run and
the fewest number of elbows. Tape all joints.
2. Run 120 VAC electrical power cable from service panel to installa-
tion location.
MODEL 326H BLOWER ROUGH-IN INSTALLATION SHOWN
MODEL 325H - USE 7" ROUND DUCT WITHOUT TRANSITION
4. Remove wire box cover. Remove a knockout from the wiring box.
Feed 6" of power cable through opening and attach cable to wiring
box with appropriate connector.
5. Wire black to black, white to white, and green or bare wire beneath
green ground screw. Replace wire box cover.
6. Align rough-in plate with front corners of spacers. Secure with six
(6) screws packed with plate.
7. Connect ductwork to rough-in plate and tape joint.
8. Install and finish drywall.
Go to "COMPLETE INSTALLATION" section on Page 9.
3
(WITH SOFFIT)
SPACER