Specifications

Accessories Matrix
Brick Vents
Sized to replace multiples of standard size brick or concrete
block. Made of extruded aluminum with insect screens,
stormproof features and a protective finish, they are superior
vents and ideal for installation in masonry walls.
Lek-Trol™ Speed Controller
Lek-Trol™ Speed Controllers permit unlimited air
control. They use solid state “quadrac” circuitry
and insure not only complete speed range control
and extra long life reliability but also a savings in
the cost of electricity. Lek-Trols™ can be installed
and connected within the fan casing, permitting
precise system balancing.
Sloped Roof Caps
Caps are available for sloped roof applications. Minimum
height model SL20 is durable and has an extra backdraft
damper. Models WCF/WCC10, 12, 14, 20 are suitable for
mounting on sloped roof 4" in 12" pitch or less.
Wall Caps
Inconspicuous but efficient wall outlets for the Zephyr
fans are provided through the use of the Wall Cap.
Architectural values are not diminished by this tastefully
designed accessory and, when properly installed, it is both
watertight and effective.
Accessories
Zephyr Fans
See page 10 for pressure drop information.
MODEL SL20
10
3
/4"
18
3
/4"
4"
MODEL WC10
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8
6
B
01CW
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8
Z
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21
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5
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1
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***
†
21FCW21CCW2
1
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†
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FCW
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53TL
05
1
B
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MODEL B68
FOR Z3, Z5, Z6
Z8, Z81
MODEL B100
FOR Z10
FOR
MODEL
H S
Z101, Z12,
Z121, Z102,
Z14
B120 24
2
Z15 B150 30
MODELS B120, B150
PENNBARRY
9
MODEL SL20
6
1
/
2"
10
1
/4"
14
1
/4"
10
3
/
4"
18
3
/4
"
+ Manufactured of galvanized steel. All other accessories manufactured of aluminum.
* Specify MFG (perforated metal) or MCG (aluminum core).
‡ Kit is field installed, shipped separate from fan.
** Z6H unit only. ***Use brick vent. †4 in 12 max. pitch.