Tecumseh TPA9421YXA Performance Data Sheet

Performance Data Sheet

TPA9421YXA

General Information

Model TPA9421YXA Refrigerant R-134a
Test Condition ARI 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 1680 1560 1430 1300 1170 1050 920
Watts 305 310 314 319 324 328 333
Amps 5.99 5.99 5.98 5.98 5.97 5.97 5.97

Lb/h 23.8 22.9 21.9 21.0 20.0 19.0 18.1

Btu/h 1960 1810 1660 1510 1360 1220 1070
Watts 321 327 333 339 345 352 358
Amps 6.02 6.02 6.03 6.03 6.03 6.03 6.04

Lb/h 27.5 26.4 25.4 24.3 23.2 22.2 21.1

Btu/h 2260 2090 1920 1750 1580 1410 1240
Watts 337 345 352 360 368 376 383
Amps 6.08 6.09 6.10 6.12 6.13 6.14 6.15

Lb/h 31.7 30.5 29.3 28.1 27.0 25.8 24.6

Btu/h 2590 2390 2200 2010 1810 1620 1430
Watts 354 363 372 382 391 400 410
Amps 6.15 6.18 6.21 6.23 6.25 6.28 6.30

Lb/h 36.4 35.1 33.8 32.5 31.2 29.9 28.6

Btu/h 2940 2730 2510 2290 2080 1860 1640
Watts 372 382 393 404 415 426 437
Amps 6.24 6.28 6.32 6.36 6.40 6.44 6.47

Lb/h 41.6 40.1 38.7 37.3 35.9 34.5 33.1

Btu/h 3330 3090 2850 2610 2370 2130 1890
Watts 390 402 415 427 440 452 464
Amps 6.33 6.39 6.45 6.50 6.56 6.61 6.66

Lb/h 47.3 45.7 44.2 42.7 41.1 39.6 38.1

Btu/h 3750 3490 3220 2950 2690 2420 2160
Watts 409 423 437 451 465 479 493
Amps 6.41 6.49 6.57 6.64 6.72 6.79 6.85

Lb/h 53.5 51.8 50.2 48.5 46.9 45.2 43.6

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 2.701919E+03 2.672180E+02 6.032187E+00 3.143549E+01
C2 8.838509E+01 5.606495E-01 -1.271852E-02 8.666074E-01

C3 -1.271248E+01 4.703358E-01 -5.656737E-04 -9.540692E-02
C4 5.321248E-01 1.405498E-02 3.614990E-04 9.970848E-03
C5 -4.498997E-01 3.105099E-02 2.243940E-04 -2.250253E-03
C6 -6.198066E-04 5.681768E-05 8.832423E-07 1.021851E-05
C7 3.269425E-03 3.194112E-06 -1.204227E-05 9.053923E-06
C8 -1.302313E-03 3.499308E-06 4.861035E-06 -2.857291E-06
C9 1.281467E-04 -1.017079E-06 -4.866127E-07 1.781029E-07

C10 3.565353E-06 -4.250078E-07 -1.531409E-09 -8.116553E-08

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