Zephyr AK1124S 手册
5
Installation -
Mounting Height & Clearance
DUCTING
MIN. 22” MAX 30”
net width
Minimum mount height between range top to hood bot-
tom should be no less than 22".
tom should be no less than 22".
Maximum mount height should be no higher than 30".
It is important to install the hood at the proper mounting
height. Hoods mounted too low could result in heat
damage and fire hazard; while hoods mounted too high
will be hard to reach and will loose its performance and
efficiency.
height. Hoods mounted too low could result in heat
damage and fire hazard; while hoods mounted too high
will be hard to reach and will loose its performance and
efficiency.
If available, also refer to range manufacturer's height
clearance requirements and recommended hood
mounting height above range. Always check your local
codes for any differences.
clearance requirements and recommended hood
mounting height above range. Always check your local
codes for any differences.
A minimum 3-1/4 x 10"rectangular duct
must be used to maintain maximum air
flow efficiency.
must be used to maintain maximum air
flow efficiency.
Always use rigid type metal ducts only.
Flexible ducts could restrict air flow by up
to 50%.
Flexible ducts could restrict air flow by up
to 50%.
Use calculation worksheet to compute total
duct work.
duct work.
ALWAYS, when possible, reduce the number
or transitions and turns. If a reducer is used,
install a long reducer instead of a pancake
reducer. Reduce duct size as far away from
opening as possible.
or transitions and turns. If a reducer is used,
install a long reducer instead of a pancake
reducer. Reduce duct size as far away from
opening as possible.
If turns or transitions are required:
Install as far away from opening and as far
apart, between 2, as possible.
Install as far away from opening and as far
apart, between 2, as possible.
Minimum Duct Size:
Rectangular- 3-1/4 x 10” minimum
(rear or top)
(rear or top)
Call Out Size Net Width
24”
23 3/4”
30”
29 3/4”
36”
35 3/4”
DAMAGE-SHIPMENT / INSTALLATION:
• Please fully inspect unit for damage
before installation.
• If the unit is damaged in shipment, return
the unit to the store in which it was bought
for repair or replacement.
for repair or replacement.
• If the unit is damaged by the customer,
repair or replacement is the responsibility
of the customer.
of the customer.
• If the unit is damaged by the installer (if
other than the customer), repair of replace
ment must be made by arrangement
between customer and installer.
ment must be made by arrangement
between customer and installer.