NuTone NP52000 Ventilation Hood User Manual


 
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FIG. 7
PLENUM
(3) SCREWS
5” ALUMINUM
FLEX DUCT
5” 6” ADAPTER
BLOWER
COLLAR
PREPARE THE HOOD
NON - DUCTED CONFIGURATION
Note: The following materials must be purchased separately for non-ducted
recirculation installations.
Non - Ducted Recirculation Kit,
Model RRK51
5” diameter expandable / flexible aluminum duct.
1/16” diameter twist drill.
CAUTION: Do not use plastic or rigid metal ducting.
1.Discard discharge collar and damper
supplied with the hood. Install the 5” to 6”
adapter supplied with the Non-Ducted
Recirculation Kit. Fig. 7.
2.Measure the distance “A”.
3.Attach aluminum flexible duct to the 5”
adapter. Tape all joints with duct tape.
Fig. 7.
4.Assemble the recirculation plenum to the
flexible duct. Fig. 7.
5.Drill three (3) 1/16” diameter equally
spaced holes through the duct and duct
connector of the recirculation plenum.
Fig.7.
6.Secure duct to the plenum’s connector
with (3) sheet metal screws (not included).
Tape all joints with duct tape. Fig. 7.
A
PREPARE THE HOOD
NON - DUCTED CONFIGURATION, cont’d.
7. Carefully place the lower decorative flue
into the recessed area of the range hood
top. Fig. 6
8. Carefully slide the upper decorative flue
down inside the lower flue.
Note: air vents must be up. Fig. 6
9. Secure the recirculation plenum to the
upper flue with (4) flat head screws.
Fig. 8
PLENUM
FIG. 8
4 FLAT
HEAD
SCREWS
UPPER
FLUE