Tecumseh AKA9442EXA Performance Data Sheet
Performance Data Sheet
AKA9442EXA
General Information
Model AKA9442EXA Refrigerant R-22
Test Condition ASHRAE Performance Test Voltage 115V ~ 60HZ
Return Gas 4.4°C (40°F) RETURN GAS Motor Type CSIR
Performance Information
Evap Temp (°F)
0
5
10
15
20
25
30
Condensing Temperature (°F)
80 90 100 110 120 130 140
Btu/h 4000 3630 3230 2760 2140 1310 211
Watts 483 514 535 535 499 415 269
Amps 7.74 7.50 7.40 7.33 7.15 6.74 5.99
Lb/h 49.0 45.8 42.4 37.7 30.5 19.7 4.03
Btu/h 4710 4280 3870 3420 2850 2120 1150
Watts 521 547 573 584 568 512 403
Amps 7.93 7.71 7.66 7.66 7.59 7.31 6.71
Lb/h 58.0 54.3 51.0 46.9 40.9 31.8 18.4
Btu/h 5440 4930 4470 4010 3470 2800 1930
Watts 562 580 606 626 627 596 519
Amps 8.07 7.87 7.86 7.93 7.95 7.80 7.35
Lb/h 67.3 62.7 59.1 55.2 50.0 42.2 30.8
Btu/h 6270 5650 5120 4620 4090 3450 2650
Watts 609 616 639 664 678 669 622
Amps 8.23 8.04 8.07 8.20 8.31 8.27 7.96
Lb/h 78.1 72.3 67.9 63.9 59.1 52.3 42.4
Btu/h 7300 6540 5910 5340 4780 4150 3390
Watts 666 658 675 702 726 735 715
Amps 8.48 8.29 8.36 8.54 8.73 8.80 8.62
Lb/h 91.6 84.2 78.7 74.2 69.4 63.2 54.5
Btu/h 8610 7690 6930 6270 5650 4990 4250
Watts 735 710 717 742 774 798 801
Amps 8.89 8.70 8.79 9.03 9.29 9.46 9.41
Lb/h 109 99.7 92.8 87.4 82.3 76.3 68.3
Btu/h 10300 9180 8260 7480 6770 6070 5310
Watts 821 775 769 790 825 861 884
Amps 9.53 9.34 9.44 9.72 10.1 10.3 10.4
Lb/h 132 120 111 105 98.8 92.7 85.1
COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW
C1 1.421038E+04 1.484237E+03 2.963105E+01 2.067135E+02
C2 4.681776E+02 7.159271E+01 1.893796E-01 6.377745E+00
C3 -2.847471E+02 -4.213433E+01 -6.430397E-01 -4.823124E+00
C4 3.088418E+00 5.028817E-01 -1.314927E-03 4.006098E-02
C5 -6.920913E+00 -1.455275E+00 -3.849768E-03 -1.009397E-01
C6 2.824469E+00 5.451439E-01 6.258902E-03 5.102957E-02
C7 1.186430E-01 4.622172E-03 9.332260E-05 1.670560E-03
C8 -5.651360E-02 -6.520253E-03 -1.332246E-05 -7.528168E-04
C9 3.616236E-02 8.203011E-03 2.588614E-05 5.568158E-04
C10 -1.074859E-02 -2.186864E-03 -2.051292E-05 -1.922827E-04
Value = C1 + C2 * Te + C4 * Te^2 + C7 * Te^3 + (C3 + C5 * Te + C8 * Te^2) * Tc + (C6 + C9 * Te) * Tc^2 + C10 * Tc^3
Te = Evaporator Temperature
Tc = Condensing Temperature
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