Manual 2100-769A
Page
46 of 50
TABLE 14
Indoor Airflow Status and Unit Performance
Electric Heat
Nomenclature
Nominal
KW
Total KW and BTUH @ Field-Supplied Voltage
@ 230V
@ 208V
@ 460V
KW
1-PH
Amps
3-PH
Amps
BTUH
KW
1-PH
Amps
3-PH
Amps
BTUH
KW
3-PH
Amps
BTUH
05
5.0
4.6
20.0
11.5 15,700
3.8
18.0
10.4 12,800
4.6
5.8
15,700
09
9.0
8.3
--
20.8 28,300
6.8
--
18.7 23,000
8.3
10.4 28,300
10
10.0
9.2
40.0
--
31,400
7.5
36.1
--
25,600
--
--
--
15
15.0
13.8
60.0
34.6 47,100 11.3
54.1
31.2 38,400 13.8
17.3 47,100
18
18.0
16.6
--
41.6 56,500 13.5
--
37.5 46,100 16.6
20.8 56,500
20
20.0
18.4
80.0
--
62,800 15.0
72.1
--
51,200
--
--
--
TABLE 15
Electric Heat
Listed electric heaters are available for 230/208V units only.
Model
Rated
ESP
Maximum
ESP
Blower
Only
Cooling &
Heating
1st Stage
(CFM)
Cooling &
Heating
2nd Stage
(CFM)
Electric
Heat
C36HY
0.15
0.50
800
800
1100
1100
C42HY
0.15
0.50
800
900
1300
1300
C48HY
0.20
0.50
850
1050
1450
1450
C60HY
0.20
0.50
850
1150
1650
1650
NOTE:
These units are equipped with a variable speed (ECM) indoor motor that automatically adjusts itself
to maintain approximately the same rate of indoor airflow in both heating and cooling, dry and wet
coil conditions and at both 230/208 or 460 volts.
Maximum ESP (inches WC) shown is with 2" thick disposable filter.
Blower-only CFM is the total air being circulated during continuous fan mode. Airflow remains constant.
Blower-only CFM reduces during continuous fan mode. Requires wiring modification; consult installation
instructions and wiring diagram.
CFM output on cooling or electric heat.
