Tecumseh AVA4544EXNXF Performance Data Sheet
Tecumseh Compressor Company
March 16, 2011
Indoor Condensing Units
Model: AVA4544EXNXF BoM: 2B3180-1 R-22 3.5 HP AIRCOOLED
Model
AVA4544EXNXF
* 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 23433 3088 94 21681 3161 103 19816 3243 112 17774 3340 122
15 37.7 26337 3255 94 24447 3348 104 22455 3448 114 20311 3560 123
20 43.0 29461 3422 97 27409 3537 106 25264 3656 115 22989 3783 125
25 48.8 32804 3592 99 30565 3727 108 28241 3866 117 25805 4009 126
30 54.8 36365 3762 99 33915 3919 109 31389 4078 119 28762 4238 128
35 61.5 40147 3934 101 37461 4112 111 34706 4291 121 31858 4470 130
40 68.5 44148 4108 103 41202 4307 113 38192 4507 123 35093 4706 132
45 76.0 48367 4283 105 45137 4504 115 41848 4725 125 38468 4944 134
50 84.0 52807 4461 107 49267 4702 117 45673 4944 127 41983 5186 136
55 92.6 57466 4639 111 53592 4902 120 49668 5166 129 45637 5431 138
25.0 33.5 19.5 16.0 7/8” S 3/8” S 20.93 lbs 1550 38.5 220
Dimensions, inches Line Connection* Pumpdown Air Oil Ch Gr. Wt.
L W H CH Suction Liquid
80F 90F 100F 110F
90 F 90%
Ambient Temperatures
SCFM Oz. Lbs.
60 Hz Performance
Return gas temp. 65F, 5F sub cooling
March 16, 2011
Specifications/ Parts:
Model AVA4544EXNXF Unit Bill of Material 2B3180-1 Fan Motor RLA 0.7 Each Nominal Volts-Hz-Ph 208-230-60-1 Fan Blade 51568-1 (2) Refrigeration Range 20° to 55°F Fan Guard 70831 (2) Design Pressure Low 150 Fan Shroud 70648-2 Design Pressure High 450 High Pressure Switch 84095-1 Voltage Range 187 to 254 Low Pressure Control 84026-2 Min. Circuit Ampacity 28.1 Oil Separator * 704-00002 Max. Fuse Size (amps) 45 Condenser 50858-1 Compressor Model AVA5542EXN Fan Switch 84096-1 Comp. Bill of Material AV144ET-001-P2 Fan Switch 84096-2 Compressor RLA/LRA 21.2 / 108.0 Overload INTERNAL Liquid Valve 31592 Relay 820ARR3H46 Liquid Filter * 70081 Run Capacitor 85PR440F28 Sight Glass * 70084 Run Capacitor Rating 40MFD 440V(M)VDE Suction Valve * 31529-1 Start Capacitor 85PS330D16 Rotolock Valve Gasket 30233 Start Capacitor Rating 130-156 MFD 330V VDE Discharge Valve 56596 Contactor 91013 Suction Filter * 70082 Unit Drawing DGU1920-37 Accumulator * TK00042000 Wiring Diagram 91263-02 Crankcase Heater 90699 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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