Product Specifications

ManualsBrandsGoodman ManualsAir Handlers7.5 Ton, 3-Phase Commercial Air Handler

PRODUCT SPECIFICATIONS

SS-GARC www.goodmanmfg.com 6/09

Supersedes 4/09

ELECTRIC AIR HANDLERS

AR COMMERCIAL

Standard Features

• Up ow or horizontal (left side) installation positions in

7½- and 10-ton cooling-only or heat pump applications

• 10-ton model circuited for use with two 4- or 5-ton

cooling-only or heat pump systems, or one 10-ton

cooling-only or heat pump system

• All models convertible to 460-3-60 from 208/230-3-60

• Transformer and blower relay

• TXV control; 7½-ton unit has one (1) thermal expansion

check valve; 10-ton unit has two (2) thermal expansion

check valves

• Draw-thru centrifugal blower is belt-driven for quiet,

e cient operation

• Copper tube/aluminum  n coils

Cabinet Features

• Heavy-gauge, reinforced, galvanized-steel cabinet

• Fully insulated with  berglass blanket

• Horizontal and vertical condensate pans

• Built-in  lter rack (2”  lter included)

• Entry on top of panel for both low and high voltage

• Removable access panels make servicing of unit faster

and easier

Accessories

• 15 -30 kW electric heat kits available as  eld-installed options

The Goodman® brand AR Commercial Multi-

Position Air Handler features a factory-installed,

internally mounted TXV. The 10-ton model is

circuited for use with two 4- or 5-ton cooling-only

or heat pump systems, or one 10-ton cooling-only

or heat pump system. For indoor applications,

all models are convertible to 460-3-60 from

208/230-3-60. The heavy-gauge, reinforced

galvanized-steel cabinet with removable access

panels makes servicing the unit faster and easier.

The cabinet is insulated with a  berglass blanket.

7½- & 10-TON MODELS

FOR

A/C AND HEATING PUMP

SPLIT SYSTEMS

* Full warranty details available at www.goodmanmfg.com.

Summary of content (8 pages)

PAGE 1
AR C OMMERCIAL ELECTRIC AIR HANDLERS P RODUCT S PECIFICATIONS The Goodman® brand AR Commercial MultiPosition Air Handler features a factory-installed, internally mounted TXV. The 10-ton model is circuited for use with two 4- or 5-ton cooling-only or heat pump systems, or one 10-ton cooling-only or heat pump system. For indoor applications, all models are convertible to 460-3-60 from 208/230-3-60.
PAGE 2
PRODUCT SPECIFICATIONS NOMENCLATURE A 1 R 2 090 3,4,5 A 6 Brand A Single-piece Air Handler Engineering * Major/ Minor Revisions * Not used for inventory management Unit Application R Multi-Position PSC Motor Nominal Capacity Range 090 7½ tons 120 10 Tons 2 www.goodmanmfg.
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PRODUCT SPECIFICATIONS SPECIFICATIONS AR090 AR120 90,000 120,000 15, 20, 30 15, 20, 30 3,000 4,000 208/240/460 208/240/460 60/ 3 60/ 3 187 - 253 / 414-506 187 - 253 / 414-506 Cooling/ Heating Capacities Cooling (BTU/h) Heating (kW) CFM Electrical Unit volts Hertz/ Phase Voltage Range FLA (Total) Minimum Circuit Ampacity 5.2 6 6.5 / 3.3 7.5 / 3.8 Belt Dive Belt Dive 1½ 2 208/230/460 208/230/460 60/ 3 60/ 3 5.2/ 35 6.0/ 32 11 x 10 (2) 11 x 10 (2) 5.9” 6.5” 1” 1” 1.9 to 2.
PAGE 4
PRODUCT SPECIFICATIONS ELECTRIC HEATER KITS Nominal kW Electrical Data Stages Weight (lbs.) Max. Overcurrent Protection AHKD15-3 15 208-230/3/60 1 56 60 AHKD15-4 15 460/3/60 1 55 30 AHKD20-3 20 208-230/3/60 2 59 70 AHKD20-4 20 460/3/60 2 57 35 AHKD30-3 30 208-230/3/60 2 60 100 AHKD30-4 30 460/3/60 2 58 50 AHKD Model Notes: • AR Series Air handlers do not have factory-installed electric heat.
PAGE 5
PRODUCT SPECIFICATIONS A090 AIR DELIVERY* Motor Sheave Turns Open Static Pressure 1 2 3 4 0.1” 4,264 3,930 3,633 3,273 0.2” 3,996 3,705 3,235 2,998 0.3” 3,731 3,379 3,002 2,517 0.4” 3,445 3,066 2,613 0.5” 3,113 2,662 * With dry coil and 2” air filter AR120 DELIVERY* Motor Sheave Turns Open Static Pressure 0 1 2 3 4 5 0.1” 5,193 5,037 4,790 4,529 4,097 4,097 0.2” 5,012 4,873 4,603 4,315 3,842 3,842 0.3” 4,852 4,675 4,393 4,091 3,589 3,589 0.
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PRODUCT SPECIFICATIONS DIMENSIONS 5/8 5/8 24” Note: AR090 (1) 5/8” Liquid Line AR120 (2) 3/8” Liquid Line DUCT CONNECTION SIZING WITHOUT ELECTRIC HEATERS MINIMUM SUPPLY AND RETURN DUCT DIMENSIONS Dimensional Data for Electric Heater Kits • 15, 20, & 30 kW Heater Kits • Supply opening is 13⅞” x 40⅛” Supply Duct 14 Return Duct A B C D 13⅛” 40” 24” 48” -7/8 1313⅞ 40⅛ -1/8 40 6 www.goodmanmfg.
PAGE 7
PRODUCT SPECIFICATIONS WIRING DIAGRAM Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. WARNING SS-GARC High Voltage: Disconnect all power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury, or death. www.goodmanmfg.
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PRODUCT SPECIFICATIONS NOTES Goodman Manufacturing Company, L.P., reserves the right to discontinue, or change at any time, specifications or designs without notice or without incurring obligations. © 2008-2009 • Goodman Manufacturing Company, L.P. • Houston, Texas • Printed in the USA. 8 www.goodmanmfg.