Lennox ELITE 12GCS Series

Page 4
ELECTRICAL 12GCS
ModelNo. 12GCS024 12GCS030 12GCS036 12GCS042 12GCS048 12GCS060
Linevoltagedata − 60hz 1 phase 208/230v
Recommendedmaximumfusesize or
circuit breaker size(amps)
30 30 35 40 50
MinimumCircuitAmpacity 17.3 21.6 24.9 29.4 35.4 37.4
Compressor
Ratedloadamps 10.9 13.6 16.2 19.2 24 25.6
Compressor
Lockedrotoramps 54 72.5 88 137 129 170
Condenser
Coil
Fullloadamps 0.9 1.8
C
o
il
FanMotor
Lockedrotoramps 1.7 3.8
Evaporator
Coil
Fullloadamps 2.8 3.4 3.6
C
o
il
Blower Motor
Lockedrotoramps 5.5 8.3 10.0
Unitpowerfactor .97 .96 .98 .95 .98
Where current does not exceed 100 amps, HACR type circuit breaker may be used in place of fuse (U.S. only).
RefertoNational or CanadianElectricalCodemanualtodeterminewire,fuseanddisconnectsizerequirements.
NOTE−Extremesofoperatingrangeareplusandminus10%ofline voltage.
BLOWER DATA 12GCS
12GCS024 BLOWER PERFORMANCE
Horizontal Air Flow
External Static
Air Volume at Various Blower Speeds
External
Static
Pressure
High Medium Low
in. w.g. Pa cfm L/s cfm L/s cfm L/s
.20 50 1350 635 1140 540 1050 495
.30 75 1280 605 1090 515 1010 475
.40 100 1220 575 1050 495 970 455
.50 125 1140 540 980 460 900 425
.60 150 1060 500 920 435 850 400
.70 175 960 455 820 385 760 360
.80 200 850 400 750 355 700 330
For down-flow air volume, add 0.10 in. w.g. (25 Pa) to duct static.
NOTE  All air data is measured external to unit without air filters.
12GCS030 AND 12GCS036 BLOWER PERFORMANCE
Horizontal Air Flow
External Static
Air Volume at Various Blower Speeds
External
Static
Pressure
High Medium Low
in. w.g. Pa cfm L/s cfm L/s cfm L/s
.20 50 1420 670 1170 550 1060 500
.30 75 1360 640 1140 540 1040 490
.40 100 1300 615 1100 520 1020 480
.50 125 1220 575 1050 495 970 460
.60 150 1140 540 990 465 920 435
.70 175 1050 495 910 430 850 400
.80 200 940 445 800 380 770 360
For down-flow air volume, add 0.10 in. w.g. (25 Pa) to duct static.
NOTE  All air data is measured external to unit without air filters.
12GCS042 BLOWER PERFORMANCE
Horizontal Air Flow
External Static
Air Volume at Various Blower Speeds
External
Static
Pressure
High Medium Low
in. w.g. Pa cfm L/s cfm L/s cfm L/s
.20 50 1590 750 1520 715 1470 695
.30 75 1540 725 1470 695 1420 670
.40 100 1460 690 1430 675 1350 635
.50 125 1380 650 1340 630 1270 600
.60 150 1300 615 1250 590 1200 565
.70 175 1220 575 1190 560 1130 535
.80 200 1130 535 1100 520 1050 495
For down-flow air volume, add 0.10 in. w.g. (25 Pa) to duct static.
NOTE  All air data is measured external to unit without air filters.
12GCS048 AND 12GCS060 BLOWER PERFORMANCE
Horizontal Air Flow
External Static
Air Volume at Various Blower Speeds
External
Static
Pressure
High Medium Low
in. w.g. Pa cfm L/s cfm L/s cfm L/s
.20 50 1900 895 1690 800 1530 720
.30 75 1800 850 1620 765 1490 700
.40 100 1720 810 1560 735 1430 675
.50 125 1610 760 1480 700 1360 640
.60 150 1503 710 1390 655 1290 610
.70 175 1420 670 1260 595 1180 555
.80 200 1270 600 1100 520 1030 485
For down-flow air volume, add 0.10 in. w.g. (25 Pa) to duct static.
NOTE  All air data is measured external to unit without air filters.
HIGH ALTITUDE DERATE
Units may be installed at altitudes up to 4500 feet (1372 m) above sea level
without any modification. At altitudes above 4500 feet (1372 m), units must
be derated 4% for every 1000 feet (470 m) above 4500 feet (1372 m). (Ex-
ample − At an altitude of 6500 feet (1981 m) the unit would require a derate
of 8%.)
NOTE  This is the only permissible derate for these units.