Tecumseh AE4450Z-AA1AEA User Manual
L W H
Ambient Temperatures
80°F 90°F 100°F 110°F
T, °F PSIG BTUH Watts Head Cond T BTUH Watts Head Cond T BTUH Watts Head Cond T BTUH Watts Head Cond T
-10 23.2 1910 470 230 98 1810 470 262 107 1700 470 298 116 1580 470 337 126
-5 27.5 2090 500 236 100 1960 500 269 109 1820 500 304 118 1690 500 343 127
0 32.1 2300 530 244 102 2140 540 277 111 1980 540 312 120 1820 540 350 129
5 37.0 2540 570 254 105 2350 570 286 114 2160 580 322 122 1970 580 360 131
10 42.4 2800 600 265 108 2580 610 297 116 2360 610 333 125 2140 620 371 133
15 48.2 3070 630 276 111 2820 640 309 119 2570 650 345 128 2320 660 383 136
20 54.5 3360 670 289 114 3070 680 322 122 2790 690 358 130 2500 700 396 138
25 61.2 3650 700 303 118 3330 710 336 126 3010 730 372 133 2690 740 410 141
30 68.4 3950 740 317 121 3590 750 350 129 3240 760 386 136 2880 780 425 144
35 76.1 4250 770 331 124 3850 790 365 132 3460 800 401 140 3070 810 440 147
40 84.4 4540 810 346 128 4100 820 380 135
Model
Dimensions, inch (cm)
Line Connections
Pumpdown
AirFlow
Gross weight
Suction
Liquid
90% @90oF
CFM
Oz.
Lbs. (kg)
Oil Ch.
190
13.1
AE4450Z-AA1AEK
AE4450Z-AA1AEB
AE4450Z-AA1AEA
n/a
11.5
(29.2)
10.9
(27.7)
50
(22.7)
1.87
Evaporator
Performance @ 60 Hz, Return gas 65oF, SubCooling 5oF
AE4450Z-AA1AEL
10.6
(26.9)
52 (23.6)
AE4450Z-AA1AEC
2.29
53 (24)
Factory charge 20 PSIG dry air, MUST BE EVACUATED
5/16" Sweat
1/4" Sweat
20
(50.8)
3/8" Valve Sweat
1/4" Valve Sweat
TECUMSEH HERMETIC
CONDENSING UNIT
Model AE4450Z-AA1AEA, EL, EK, EB, EC
BOM 32V389-1(9), -2(9), -3(9), -4(9), -5(9)
Air Cooled 1/3 HP
Application High/Commercial Temp
Refrigerant R404A
Volts-Hz-Ph 115/60/1
AE4450Z-AA1AEx_Rev 1
TPC - August 12, 2015
Unit BOM 32V389-1(9) Unit BOM 32V389-2(9)
Unit MODEL AE4450Z-AA1AEA Unit MODEL AE4450Z-AA1AEL
Fan Guard 1-055-223
Refrigerant R404A
Refrigeration Range -10°F to 40°F Unit BOM 32V389-3(9)
Design Pressure Low 181 Unit MODEL AE4450Z-AA1AEK
Design Pressure High 450 Fan Guard 1-055-223
Volts -Hz-Phase 115/60/1 Power Cord 85106-10
Voltage Range 103.5 - 126.5
Min. Circuit Ampacity 12.11 Unit BOM 32V389-4(9)
Max. Fuse Size 20 Unit MODEL AE4450Z-AA1AEB
Fan Guard 1-055-223
Compressor Model AE4450Z-AA1A Power Cord 85106-10
Compressor BOM AE-1164-E Receiver 51085-1
Compressor LRA 38 Unit drawing DGU DGU1923-V04
Compressor RLA 9.22
Unit BOM 32V389-5(9)
OverLoad 830-10070 Unit MODEL AE4450Z-AA1AEC
Replacement Kit - O/L K90-69 Fan Guard 1-055-223
Relay RP7508-ZR Power Cord 85106-10
Replacement Kit - Relay K71-48 Receiver 51080
Run Capacitor Liquid Valve 31589-1
Run Capacitor Rating Sucti on Valve 56604
Start Capacitor 85PS165D89 Unit drawing DGU DGU1923-V05
Start Capacitor Rating 270-324 MFD 165V
Replacement Kit - St. Cap.
K146-28
Fan Motor 810L009B96
Fan Motor RLA 0.58
Fan Blade 4VEA010 CODE INDEX
Replacement Fan Motor 9W115
Condenser 50860-A01
Shroud 71032
Unit drawing DGU DGU1923-V03
Electrical Diagram DEAE-32
EK - base + fan guard + power c ord
EB - base + fan guard + power c ord + receiver
EC - base + fan guard + power cord + receiver + valves
Code (9) at end of item number denotes single pack
Parts/Specifications
EA - base unit
EL - base + fan guard
AE4450Z-AA1AEx_Rev 1
TPC - August 12, 2015
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