Use and Care Manual

Ventamatic, Ltd. P.O. Box 728, Mineral Wells, TX 76068 1-800-433-1626 Fax: [phone] www.MYMAXXAIR.com
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VENTAMATIC, LTD. P.O. BOX 728, MINERAL WELLS, TX 76068-0728 • PHONE [phone] FAX [phone] • WWW.BVC.COM • E-MAIL: [e-mail]
A leader in the ventilation industry for over 60 years, Ventamatic, Ltd. oers a complete line of air movement
products for commercial, industrial, agricultural, and residential use sold under these ne names:
OPERATING INSTRUCTIONS
Models: IF14, IF18, IF24, IF30, IF36
COMMERCIAL • INDUSTRIAL • AGRICULTURAL
HEAVY DUTY EXHAUST FAN
LOCATION OF FANS
The fan should be located in the side or end of the building away
from prevailing winds. If more than one fan is to be installed, the
fans should be placed evenly throughout the building so that a
balanced ow of air is established.
CAUTION: READ SAFETY RULES FOR SAFE OPERATION
AIR INTAKES
Adequate air intake (Net Free Air*) is required for proper operation of this fan. Air intakes should be sucient to allow as
much air to enter the building as the fan exhausts (see NFA Required for each model on chart below).
CAUTION:
Turn o all power to fan before cleaning the unit or performing
any maintenance. The motor may start automatically. The motor
is equipped with an automatic overload protection. If the motor
overheats and stops, it will re-start automatically when it cools.
**Net Free Area (NFA) is a measurement of the unobstructed area through which air can pass freely. Adequate air intake is essential
for the fan to operate properly.
IF14 14” 120 2.65 1400 4 sq ft 17 1/4 x 17 1/4
IF18 18” 120 5.34 3000 6.5 sq ft 20 3/4 x 20 3/4
IF24 24” 120 4.35 4100 8 sq ft 28 1/4 x 28 1/4
IF30 30” 120 6.3 5500 10 sq ft 34 1/4 x 34 1/4
IF36 36” 120 5.15 9000 12 sq ft 40 1/4 x 40 1/4
NFA (INTAKE) ROUGH
REQUIRED OPENING
MODEL SIZE VOLTS AMPS CFM
SPECIFICATIONS SUMMARY
©2010 Ventamatic, Ltd MIFOPERINSTR 0510
Due to our continuing program of product improvement, specications may change without notice.
A
WARNING:
Turn o all power to fan before cleaning the unit
or performing any maintenance. The motor may
start automatically. The motor is equipped with
an automatic overload protection. If the motor
overheats and stops, it will re-start automatically
when it cools.
LOCATION OF FANS:
The fan should be located in the side or end of the building
away from prevailing winds. If more than one fan is to be
installed, the fans should be placed evenly throughout the
building so that a balanced ow of air is established.
AIR INTAKES:
Adequate air intake (Net Free Area*) is required for proper operation of this fan. Air
intakes should be sucient to allow as much air to enter the building as the fan
exhausts (see NFZ Required for each model on the chart below).
*Net Free Area (NFA) is a measurement of the unobstructed area through which air can pass freely. Adequate air intake is essential for
the fan to operate properly.
CAUTION
WARNING
4.5 sq ft
10 sq ft
13.5 sq ft
18 sq ft
30 sq ft