Technical Specifications
Breezair TBA Commercial Series Evaporative Coolers
Cabinet Details
Fan Curves
Cooler Discharge Air Temperature Chart
Specifications TBA 450
Airflow Industry standard 10,000
(cfm)
Cooling capacity* 0.3 IWG (BTU/hr) 41,200
Power Watts 992
consumption (total) (high speed)
Fan Diameter (inches) 21 5/16”
Motor Type PSC
Speed (rpm) 1120/var
Rating (Watts) 550
Current (amp) 4.5
Capacitor (uF) 30
Voltage/Hz 208-220-230/60
Overload Auto reset
Enclosure IP 24
Pump Type Centrifugal
Encapsulated Synchronous 2 pole
Rating (input) (Watts) 30
Flow rate (gal/min) 5.1 @ 3.9 ft head
Overload Auto reset
Enclosure rating IPX 4
Cooling pad Size (inches) 20 3/4” x 33 1/2” x 3 1/2”
Chillcel™
Pad area (ft
2
) 19 1/4
Velocity (fpm) 236
Water Capacity (gal) 6
Inlet (inches) 1/2” male BSP
Shipping Dimensions 45 1/4” x 45 1/4” x 35 1/2”
including pallet (inches)
Volume (cu. feet) 42
Mass (lbs) 140
Operating (lbs) 188
Connecting duct Length x width (inches) 21 5/8” x 21 5/8”
(raw edged)
*This cooler has been tested in accordance with the requirements of the
California Energy Commission Appliance Efficiency Regulations,
Section 1603 and 1604
This chart represents approximate air temperatures based on 90% saturation
efficiency at sea level. From tests carried out to Australian Standard 2913
Ambient
Dry Bulb
Temperature
Ambient Relative Humidity %
°F 10 20 30 40 50 60 70 80 90
50 36.2 37.9 39.6 41.2 42.8 44.3 45.8 47.2 48.7
60 42.9 45.1 47.2 49.3 51.3 53.2 55.0 56.7 58.4
70 49.2 52.1 54.7 57.3 59.7 61.9 64.1 66.1 68.1
80 55.3 58.9 62.2 65.2 68.1 70.7 73.3 75.6 77.8
90 61.4 65.7 69.6 73.3 76.5 79.7 82.4 85.1 87.7
100 67.2 72.5 77.1 81.3 85.1 88.5 91.7 na na
110 72.9 79.1 84.5 89.3 93.6 97.5 na na na
120 78.7 86.0 92.2 97.5 na na na na na
130 84.5 92.8 99.9 na na na na na na
Seeley International (Americas)
1202 North 54th Avenue
Building 2, Suite 117
Phoenix, AZ 85043 USA
602-353-8066
www.breezaircooler.com
Global leaders in natural
climate control solutions
™
Note: All dimensions are in inches
Our Company has a policy of continuous product development and therefore reserves
the right to make changes to these specifications without notice. Breezair and Chillcel
are trademarks, and SensorTouch is a registered trademark of Seeley International.
© Copyright 2008 Seeley International. January 2008
Typical TBA installation
Global leaders in natural climate control solutions.
™
THE INTELLIGENT EVAPORATIVE COOLER
Series
TBA
Variable Speed Commercial Cooler
Commercial
The Breezair
TBA
Commercial
Series
Innovative
state-of-the-art
technology
The intelligent
choice for your
budget
Exclusive world-class features make seasonal maintenance a breeze
The Breezair TBA Commercial series
revolutionizes the concept of fixed direct
drive evaporative coolers. All components
are proprietary Seeley designs. Each
part is created to work precisely and
integrally with the others in order to
achieve maximum cooling efficiency.
Both functionally and aesthetically,
the TBA cooler sets new standards in
advanced design, incorporating injection
molding technology.
The TBA is intelligently designed with
both installers and end users in mind. The
ease of installation and the flexibility of its
control system configuration make the
Breezair TBA more user-friendly than any
competitive cooler on the market today.
Seeley International is a world leader
in Axial polymer fan technology. The
proprietary TBA fan offers impressive
airflow and performance characteristics.
Innovative use of materials and
components provide comfort cooling
at economical prices into a variety
of applications.
What makes Breezair rise above all
others as an innovative world-class
evaporative cooling system?
The answer lies in the investment made
in developing next-generation features.
For more than 30 years, Breezair has
been synonymous with leading-edge
technology, innovative design and
superior cooling.
A Breezair cooling system consumes
up to 80% less energy than conventional
air conditioning. That can add up to
substantial savings – especially when
cooling large commercial areas.
The intelligent
choice for the
environment
Unlike air conditioning
that requires harsh,
earth-unfriendly
chemicals to cool the
air, Breezair uses only
water. That makes
the Breezair TBA
Commercial Series the green alternative –
and the environmentally conscious choice.
When cooling a large area – and when
conventional air conditioning is simply
not an option – evaporative cooling is the
smartest move you can make. Whether it
is used for space cooling or spot cooling,
the Breezair TBA Commercial Series
cooler is:
• Energy efficient
• Cleaner and healthier
• Easier and less expensive to install
• Environmentally friendly
• Simple to maintain
• Productivity enhancing
Super-powerful Axial Fan
• Proprietary Seeley design incorporates
leading-edge technology
• Manufactured in 100% glass
reinforced polypropylene
• Aerodynamic 10-blade fan ensures
smooth airflow
TBA SensorTouch
®
Wall Controller
• Variable speed
• Programmable climate control
• Auto mode, manual mode, timer
• Drain function
Barometric Damper
(AutoWeatherseal)
• Reduces dust and dirt from
accumulating in winter
• Stops the “chimney effect”
by reducing hot air from escaping
or cold air entering from outside
Totally Enclosed Direct Drive Fan Motor
• Variable speed
• Specially designed for optimum efficiency
in a moisture-laden space
• Tropicalized with an additional
insulation process, ensuring
a longer service life
Water Manager
and Auto Drain Function
• Monitors water quality by
sensing total dissolved solids
in cooler sump
• Automatic water draining
when cooler is not in use
• Prevents algae growth
• Drain option setting
Long Life Chillcel
TM
Cooling Pads
• Breezair unique Chillcel™ pads
provide maximum cooling
• Honeycomb design with water
distribution header block optimizes
the cooling effect
• Durable design outlasts
competitive products
Non-clogging Water
Distribution System
• Unique water flow distributor
(patented worldwide by Breezair)
• Fully balanced and continuous
water distribution to all Chillcel
TM
cooling pads
• Maintains perfect pad saturation,
maximizing cooling efficiency
The Only Cabinet with
a 25-year Warranty!
• Injection molded
• High-strength
structural polymer
• UV resistant
• Non-rusting
Tornado Water Pump
• Impact start
• Fully encapsulated
motor windings
• Thermal overload protectors
• Top and bottom
ball bearings
• Pumps in 1/2” water
Control Power Module
• Advanced electronic controls ensure
that the TBA operates at optimum
efficiency at all times
• Smart, reliable & durable
Integrated Diagnostics Module
• Automatically monitors cooler operations
and provides self diagnostics
Microprocessor
• Constantly analyzes water quality,
water consumption and power output
Breezair TBA offers these
built-in safety features!
• Circuit breaker
• Thermally-protected variable speed
motor and pump
• On-board isolation switch
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