Avanti H2311W - Manual (Page 7)

DUCTING
A minimum 3-1/4 x 10"rectanguiar duct
must be used to maintain maximum air
fiow efficiency.
Aiways use rigid type metai ducts oniy.
Fiexibie ducts couid restrict air fiow by up
to 50%.
Use caicuiation worksheet to compute totai
duct work.
ALWAYS, when possibie, reduce the number
or transitions and turns, if
a reducer is used,
instaii a iong reducer instead of a pancake
reducer. Reduce duct size as far away from
opening as possibie.
if turns or transitions are required:
instaii as far away from opening and as far
apart, between 2, as possibie.
Minimum mount height between range top to hood bot­
tom shouid be no iess than 24".
Maximum mount height shouid be no higher than 32".
it is important to instaii the hood at the proper mounting
height. Hoods mounted too iow couid resuit in heat
damage and fire hazard; whiie hoods mounted too high
wiii be hard to reach and wiii iose its performance and
efficiency.
if avaiiabie, aiso refer to range manufacturer's height
ciearance requirements and recommended hood
mounting height above range. Aiways check your iocai
codes for any differences.
Cut Out Size Net Width
24" 23 3/4"
Minimum Duct Size:
Rectangular- 3-1/4 x 10" minimum
(rear or top)
DAMAGE-SHIPMENT/INSTALLATION:
• Piease fuiiy inspect unit for damage
before instaiiation.
if unit is damaged in shipment, return
the unitto the store in which it was
bought for repair or repiacement.
if the unit is damage by the customer,
repair or repiacement is the
responsibiiity of the customer.
if the unit is damage by the instaiier (if
other than the customer), repair or
repiacement must be made by
arrangemnt between customerand
instaiier.
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