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036-21371-001-B-0203
Unitary Products Group
9
**These motors will always be wired for a 460 volt power supply.
Refer to the wiring diagram inside the motor terminal box when
the motor leads have to be reconnected for a 208 or 230 volt
power supply.
TABLE 5: ELECTRIC HEAT ACCESSORY
Heater Model
Nominal Voltage
Heating Capacity
Nominal
Defrost
Supplemental
Standby and Emergency
KW
MBH
KW
MBH
KW
MBH
KW
MBH
2HS045010
25A
240
1
10
34.2
10
34.2
10
34.2
10
34.2
46A
480
2
2HS045016
25A
240
1
16
54.7
10
34.2
16
54.7
16
54.7
46A
480
2
2HS045026
25A
240
1
26
88.8
16
54.7
26
88.8
26
88.8
46A
480
2
2HS045036
25A
240
1
36
123.0
16
54.7
26
88.8
36
123.0
46A
480
2
1
For 208 volts, multiply the MBH and KW values by (208/240)^2 or 0.751.
For 208 volts, multiply the MBH and KW values by (230/240)^ 2 or 0.918.
2
For 460 volts, multiply the MBH and KW values by (460/480)^2 or 0.918.
TABLE 6: BLOWER MOTOR AND DRIVE DATA
Indoor
Unit
Model
Motor
HP
Blower
HP
Adjustable Motor Pulley
Fixed Blower Pulley
Belt
Pitch Diameter,
(in.)
Bore,
(in.)
Pitch Diameter,
(in.)
Bore,
(in.)
Designation
Pitch Length,
(in.)
FA090
1-1/2
690 - 920
2.8 - 3.8
7/8
7.5
1
A36
37.3
*Motor Specifications:
•
1750 RPM
•
inherently protected
•
208/230/460-3-60** •
1.15 service factor
•
solid base
•
permanently lubricated
ball bearings
•
56 frame
TABLE 7: SUPPLY AIR BLOWER PERFORMANCE FA090
1
,
2
7.5 HEAT PUMP BLOWER PERFORMANCE
ESP
CFM
RPM
Watts
CFM
RPM
Watts
CFM
RPM
Watts
CFM
RPM
Watts
CFM
RPM Watts
CFM
RPM
Watts
0.2
4152
895
1877
4014
892
1844
3725
819
1378
3443
774
1201
3219
734
1015
2949
691
855
0.4
3901
900
1752
3753
897
1714
3404
823
1255
3091
777
1084
2818
736
899
2503
694
744
0.6
3617
905
1607
3478
902
1569
3000
837
1118
2671
855
943
2149
740
762
-
-
-
0.8
3232
911
1443
3083
907
1406
2468
831
957
-
-
-
-
-
-
-
-
-
1
2740
916
1222
2431
913
1185
-
-
-
-
-
-
-
-
-
-
-
-
0 turns
1 turn
2 turns
3 turns
4 turns
5 turns
1
Available static pressure in IWG to overcome the resistance of the duct system and any accessories added to the unit. Refer to the table above for
additional motor and drive data and to Table 10 for the resistance of these accessories.
2
Refer to Form 515.41-AD1 for blower performance curves.
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