Tecumseh TPA0421YXA User Manual

Performance Data Sheet

TPA0421YXA

General Information

Model TPA0421YXA Refrigerant R134a
Test Condition ARI Test Voltage 115V ~ 60HZ
Return Gas 18.3°C (65°F) RETURN GAS Motor Type RSIR

Performance Information

Evap Temp (°F)

20

25

30

35

40

45

50

Condensing Temperature (°F)

80 90 100 110 120 130 140 150

Btu/h 3110 2890 2670 2460 2240 2020 1810 1590
Watts 359 372 385 398 411 424 437 450
Amps 5.13 5.23 5.32 5.42 5.51 5.60 5.68 5.77

Lb/h 41.1 39.7 38.2 36.8 35.5 34.1 32.8 31.6

Btu/h 3510 3270 3020 2780 2540 2300 2060 1820
Watts 377 392 407 422 437 452 467 482
Amps 5.21 5.32 5.43 5.54 5.65 5.76 5.87 5.97

Lb/h 46.1 44.6 43.1 41.6 40.2 38.7 37.3 35.9

Btu/h 3950 3680 3410 3140 2870 2600 2340 2070
Watts 397 414 430 447 464 481 498 515
Amps 5.31 5.44 5.56 5.69 5.82 5.94 6.06 6.19

Lb/h 51.8 50.2 48.7 47.1 45.6 44.0 42.5 41.0

Btu/h 4420 4120 3820 3530 3230 2940 2650 2350
Watts 417 436 455 473 492 511 530 549
Amps 5.43 5.57 5.71 5.86 6.00 6.14 6.28 6.42

Lb/h 58.1 56.5 54.9 53.3 51.7 50.1 48.5 46.9

Btu/h 4930 4600 4280 3950 3630 3310 2990 2670
Watts 438 459 480 500 521 542 563 584
Amps 5.57 5.73 5.89 6.05 6.21 6.36 6.52 6.68

Lb/h 65.0 63.4 61.8 60.2 58.5 56.8 55.2 53.5

Btu/h 5480 5120 4770 4410 4060 3710 3360 3020
Watts 460 483 506 528 551 574 597 620
Amps 5.73 5.91 6.08 6.26 6.43 6.61 6.78 6.96

Lb/h 72.5 71.0 69.3 67.7 66.0 64.3 62.5 60.8

Btu/h 6070 5680 5300 4910 4530 4150 3770 3400
Watts 483 508 533 557 582 607 632 657
Amps 5.92 6.11 6.30 6.49 6.68 6.87 7.06 7.25

Lb/h 80.6 79.1 77.4 75.8 74.1 72.3 70.6 68.8

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 2.700409E+03 2.547415E+02 4.799244E+00 3.749627E+01
C2 9.333109E+01 -3.322116E-01 -3.054456E-02 4.890121E-01

C3 -1.079706E+01 5.056157E-01 3.143454E-03 -1.219691E-01
C4 6.841922E-01 1.844922E-02 4.448027E-04 1.321115E-02
C5 -5.415641E-01 3.952442E-02 3.201866E-04 -1.054645E-03
C6 -1.888927E-03 -2.156131E-05 1.681573E-06 -2.436252E-06
C7 2.107735E-03 4.129066E-05 7.620781E-07 -3.326726E-05
C8 -1.893429E-03 -3.824340E-05 -8.878048E-07 3.280616E-05
C9 5.339339E-04 1.126376E-05 3.185268E-07 -1.019350E-05

C10 -3.232268E-05 -8.835507E-07 -4.816938E-08 1.009851E-06

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