Tecumseh TPB9421YAA Performance Data Sheet

Performance Data Sheet

TPB9421YAA

General Information

Model TPB9421YAA 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 1870 1710 1560 1410 1260 1110 963
Watts 309 312 314 317 320 322 324
Amps 5.59 5.60 5.60 5.60 5.60 5.60 5.60

Lb/h 26.1 24.9 23.7 22.5 21.4 20.2 19.1

Btu/h 2160 1980 1810 1640 1470 1300 1130
Watts 325 329 334 338 343 347 351
Amps 5.66 5.67 5.68 5.70 5.71 5.71 5.72

Lb/h 30.0 28.7 27.5 26.2 25.0 23.7 22.5

Btu/h 2470 2270 2080 1890 1690 1500 1310
Watts 341 347 354 360 366 372 378
Amps 5.73 5.76 5.78 5.80 5.82 5.84 5.86

Lb/h 34.4 33.1 31.7 30.3 29.0 27.6 26.3

Btu/h 2810 2590 2380 2160 1950 1730 1520
Watts 358 366 374 382 390 398 406
Amps 5.82 5.86 5.89 5.92 5.96 5.99 6.02

Lb/h 39.4 37.9 36.4 34.9 33.5 32.0 30.6

Btu/h 3170 2940 2700 2460 2220 1990 1750
Watts 376 386 395 405 415 425 434
Amps 5.92 5.96 6.01 6.06 6.10 6.14 6.18

Lb/h 44.8 43.2 41.6 40.1 38.5 36.9 35.4

Btu/h 3570 3310 3050 2790 2530 2270 2020
Watts 394 405 417 429 440 452 463
Amps 6.02 6.08 6.14 6.19 6.25 6.30 6.36

Lb/h 50.8 49.1 47.4 45.7 44.0 42.4 40.7

Btu/h 4010 3720 3440 3150 2870 2590 2310
Watts 412 426 439 453 466 479 492
Amps 6.12 6.19 6.27 6.34 6.41 6.47 6.54

Lb/h 57.5 55.6 53.8 52.0 50.2 48.4 46.6

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 3.088551E+03 2.859854E+02 5.538969E+00 3.554518E+01
C2 8.886901E+01 2.326879E-01 -4.647325E-03 8.915294E-01

C3 -1.529111E+01 2.805292E-01 6.225872E-04 -1.190728E-01
C4 4.943257E-01 1.243677E-02 2.549176E-04 9.473315E-03
C5 -4.154569E-01 3.558519E-02 1.951099E-04 -1.783751E-03
C6 -7.590377E-04 2.460418E-04 3.284802E-06 -1.415043E-06
C7 3.232743E-03 -7.210151E-05 -4.170203E-06 5.053549E-05
C8 -8.793569E-04 1.829807E-05 1.203247E-06 -1.319149E-05
C9 6.307797E-06 1.016832E-07 -1.891563E-08 9.226744E-09

C10 1.089622E-05 -2.057644E-06 -3.310853E-08 8.175267E-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