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PREMIUM ROOFTOP DUCTED COOLERS
COOL, CLEAN COMFORT ... NATURALLY.
Natural Aspen Coolers for Colder Temperatures.
Cooler, Cleaner ... Better.
Features
CABINET
– Corrosion resistant, heavy-gauge steel construction
for maximum strength and durability.
DURABLE PROTECTIVE FINISH
– Our exclusive PolyBond®
coating combines the strength of metal encapsulated in an
epoxy coating, providing a five-layer appliance-type finish.
SLIDE-IN PAD FRAMES
– For easy access.
BLOWER WHEEL
– Precision-balanced steel blower wheel for
quiet operation and maximum airflow.
DRIVE SYSTEM
– Solid shafts, oilable bearings, balanced
pulleys and high strength belts provide long life.
WATER PUMP
– Highest quality pump in the industry with flame-
retardant plastic, thermal protection and built-in bleed-off port.
MOTOR
(sold separately) – U.L. Recognized and designed
specifically for evaporative coolers. Available in a variety of
horsepower for varied cooling capacities.
WATER SYSTEM
– Improved, larger diameter water tubes
provide consistent water flow to the pads while the adjustable
float valve maintains the optimum water level.
BLEED-OFF KIT
– Included with every unit to ensure consistent
performance by minimizing scale build-up.
JUNCTION BOX
– Factory installed with U.L. Recognized pump
and motor receptacles included.
WARRANTY – 10-year limited warranty.
Accessories
(Sold Separately)
THERMOSTATIC CONTROL
– MODEL #CC2000 –
MasterStat® provides automatic temperature control with no
programming necessary while saving you money by operating
your cooler only when needed.
AUTOMATIC DRAIN PUMP –
MODELS #CM120 and #CM240 –
CleanMachine® replace the bleed-off system in your cooler,
helping to save water and remain cleaner by automatically
draining the sump every six hours of
continuous cooler operation.
ArcticCircle® premium residential evaporative coolers have
been setting the standard for performance and economic
efficiency for more than 50 years. Featuring thicker, denser
aspen pads to provide more evaporative surface area and hold
their shape longer for consistent cooling, ArcticCircle produces
temperatures up to 3 degrees colder than units with standard
aspen pads. These models feature a deep-drawn steel bottom
pan for a watertight seal and easy cleaning and embossed steel
pad frames for added strength. ArcticCircle is more than cooler
and cleaner, ArcticCircle is stronger.
ArcticCircle coolers use low horsepower motors, so they cost
much less to operate than expensive, high horsepower air
conditioning – saving up to 75% of the cost of operating A/C.
While down discharge models are typically installed on a roof,
side discharge models can be installed on the roof or through
a side wall. Most installations include connection to a duct
system to provide cooling throughout the house. Colder air,
environmentally friendly and more economical, ArcticCircle is
truly cooler, cleaner ... better.
ES330G ED330G
ES430G ED460G
ES630G ED630G
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1450 E. Grant Street
Phoenix, Arizona 85034
877-595-EVAP (3827)
L900610A - March 2007
The world leader in evaporative cooling technology, AdobeAir, Inc. is continually involved in the process of product improvement.
AdobeAir, Inc. therefore reserves the right to change specifications and/or design without prior notice. To obtain the most current
product information and/or specifications, visit the AdobeAir, Inc. web site at
www.AdobeAir.com.
PREMIUM ROOFTOP DUCTED COOLERS
Environmentally friendly, with no ozone-depleting CFCs, ArcticCircle®
Premium Rooftop Ducted Evaporative Coolers add needed moisture to the
air in your home and serve as “air washers” to help filter out pollutants so
you experience cool, clean comfort ... naturally.
Dimensions
Sizing Instructions
Back View Front View Bottom View Side View Front View Back View
Down Discharge Side Discharge
Water Electric
Model Cabinet Duct Location Drain Bottom Pan Service Service Blower Pulley Effective
Series Opening Location Location Depth Riser KO Location Pads Wheel Belt Pitch Pad Area Ship. Oper
H W D A B C E F G J K Y M No/Ht/Wd Dia/Wd/Shft Length Diameter Sq. In. Weight Weight
ED330G
32 28 28 133/4 133/4 4 71/8 14 53/4 31/2 61/4 45/8 11/2
4 / 26 / 221/2 121/2 / 12 / 5/8 4L44 7 594 84 175
ES330G 32 28 28 133/4 133/4 123/4 71/8 14 53/4 31/2 N/A 45/8 11/2 3 / 26 / 221/2 12 / 12 / 5/8 4L45 7 594 80 170
ED430G 351/2 34 34 173/4 173/4 33/8 81/8 17 53/4 31/2 61/4 45/8 11/2 4 / 30 / 281/2 16 / 16 / 5/8 4L58 11 868 124 260
ES430G 351/2 34 34 173/4 173/4 121/2 81/8 17 53/4 31/2 N/A 45/8 11/2 3 / 36 / 281/2 16 / 16 / 5/8 4L59 11 868 120 250
ED630G 42 37 37 191/2 20 33/4 81/2 181/2 53/4 31/2 63/4 45/8 11/2 4 / 36 / 311/2 19 / 18 / 3/4 4L66 14 1147 164 250
ES630G 42 37 37 191/2 20 17 81/2 181/2 53/4 31/2 N/A 45/8 11/2 3 / 36 / 311/2 19 / 18 / 3/4 4L68 14 1147 158 245
*“ED” models are down discharge. “ES” models are side discharge.
** Square footages shown assume 8’ ceiling heights and average insulation and heat loads for each zone using an 80°desired room temperature.
When in doubt select a higher horsepower or larger cabinet or contact your salesperson for additional assistance or information.
1. Select the area
(A, B, or C) where you
live from the map.
2. Choose the
approximate square
footage you’d like to
cool from the chart.
3. Buy the model that
best matches your
square footage.
Rooftop Ducted Cooler Sizing
Model* Approximate Square Footage Cooled**
A B C
ED330 1/3 hp
ES330 1/3 hp
ED430 1/3 hp
ES430 1/3 hp
ED430 1/2 hp
ES430 1/2 hp
ED630 1/2 hp
ES630 1/2 hp
ED630 3/4 hp
ES630 3/4 hp
Certified Air Delivery
Industry CFM
(cubic feet per minute) inches static pressure w.g. (water gauge)
Electrical Specifications
Model Standard 0 .1 .2 .3 .4 .5 Pump Head Bleed-Off
Series Rating CFM CFM CFM CFM CFM CFM HP Speed Phase Volts Amps Part No. GPM Feet GPH
ED/ES300G
3000 1900 1865 1825 1745 1620 1460 1/3 1 or 2 1 120 8.4 CP/EP150 2.5 5 2.4
ED/ES430G 4000 3100 3020 2850 2625 2290 1900 1/3 1 or 2 1 120 8.4 CP/EP200 3.0 5 3.6
ED/ES430G 4500 3600 3530 3350 3120 2860 1900 1/2 1 or 2 1 120 9.6 CP/EP200 3.0 5 4.2
240 5.2 CP/EP400 3.0 5 4.2
ED/ES630G 5500 4300 4000 3730 3500 3370 3280 1/2 1 or 2 1 120 9.6 CP/EP200 3.0 5 4.2
240 5.2 CP/EP400 3.0 5 4.2
ED/ES630G 6500 4900 4610 4350 4080 3920 3880 3/4 1 or 2 1 120 11.8 CP/EP200 3.0 5 4.2
240 6.0 CP/EP400 3.0 5 4.2
Specifications
800 1000 1200
1000 1200 1400
1200 1400 1600
1400 1600 1800
1600 1800 2000
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