Tecumseh AWG4520EXTXF Performance Data Sheet
Tecumseh Compressor Company
March 16, 2011
Indoor Condensing Units
Model: AWG4520EXTXF BoM: 2B3269-1 R-22 1 3/4 HP AIRCOOLED
Model
AWG4520EXTXF
* F = Flare, S = Solder, RF or RS = Rotolock with Flare or Solder Connections, C = Compression Fitting
Evaporator T
°F PSIG BTUH Watts Cond T BTUH Watts Cond T BTUH Watts Cond T BTUH Watts Cond T
10 32.8 9783 1443 95 8864 1469 104 7945 1496 112 7029 1520 121
15 37.7 11212 1516 97 10238 1548 106 9181 1582 114 8172 1612 123
20 43.0 12756 1587 99 11690 1628 108 10578 1668 116 9415 1707 125
25 48.8 14456 1656 102 13188 1711 110 11973 1760 118 10825 1803 127
30 54.8 16200 1728 104 14895 1791 112 13589 1850 121 12285 1904 129
35 61.5 18049 1802 107 16642 1876 115 15231 1946 123 13833 2010 131
40 68.5 19924 1881 109 18396 1968 117 16966 2046 125 15452 2122 133
45 76.0 21947 1960 112 20308 2061 120 18672 2157 127 17173 2239 135
50 84.0 24144 2036 115 22302 2159 122 20565 2268 130 18836 2370 137
55 92.6 26312 2125 117 24496 2254 125 22683 2376 132 20828 2493 140
25.0 33.5 19.5 14.7 7/8” S 3/8” S 19 lbs 1800 38.5 190
Dimensions, inches Line Connection* Pumpdown Air Oil Ch Gr. Wt.
L W H CH Suction Liquid
80F 90F 100F 110F
Return gas temp. 65F, 5F sub cooling
90 F 90%
Ambient Temperatures
SCFM Oz. Lbs.
60 Hz Performance
March 16, 2011
Specifications/ Parts:
Model AWG4520EXTXF Unit Bill of Material 2B3269-1 Fan Motor RLA 0.7 Each Nominal Volts-Hz-Ph 200-230-60-3 Fan Blade 51568-1 (2) Refrigeration Range 20° to 55° Fan Guard 70831 (2) Design Pressure Low 150 Fan Shroud 70648-2 Design Pressure High 450 High Pressure Switch 84095-1 Voltage Range 180 to 254 Low Pressure Control 84026-2 Min. Circuit Ampacity 9.2 Oil Separator * 704-00002 Max. Fuse Size (amps) 15 Condenser 50855-1 Compressor Model AWG5520EXT Fan Switch 84096-1 Comp. Bill of Material AW703RT-120-A2 Fan Switch 84096-2 Compressor RLA/LRA 6.1 / 51.0 Overload INTERNAL Liquid Valve 31592 Relay N/A Liquid Filter * 70081 Run Capacitor N/A Sight Glass * 70084 Run Capacitor Rating N/A Suction Valve * 31529-1 Start Capacitor N/A Rotolock Valve Gasket 30233 Start Capacitor Rating N/A Discharge Valve * 56596 Contactor 91014 Suction Filter * 70082 Unit Drawing DGU1918-58 Accumulator * TK00042000 Wiring Diagram 91263-01 Crankcase Heater 91022-1 Defrost Timer * N/A Suction Shut Off Valve* 56500-K14 Liquid Shut Off Valve* 56500-K06 Shrader Valve Body* 56510 Valve Core* 56552 * = Equipped Units Only
Fan Motor 810F050C20 (2)
Receiver Tank 51082-1
Electrical Diagram
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