Thermo Pride Air Handler MA User Manual
Page 9
9
SECTION IX: UNIT DATA
TABLE 7: Physical and Electrical Data
Models: MA
MA08BN21
MA12BN21
MA12BN41
MA14DN21
Blower - Diameter x Width
10 x 9
10 x 9
10 x 9
10 x 10
Motor
HP
1/4 HP
3/4 HP
3/4 HP
1/2 HP
Nominal RPM
1075
1075
1075
1075
Voltage
208/230
208/230
460
208/230
Amps
Full Load
1.5
3.5
2.3
2.4
Permanent Filter
1
Type
DISPOSABLE OR PERMANENT
Size
16 x 20 x 1
16 x 20 x 1
16 x 20 x 1
24 x 20 x 1
Filter Bulk Pack
1PF0601BK
1PF0601BK
1PF0601BK
1PF0604BK
Shipping / Operating Weight (lbs.)
75/71
82/78
82/78
94/88
Models: MA
MA16CN21
MA16CN41
MA20DN21
MA20DN41
Blower - Diameter x Width
10 x 10
10 x 10
11 x 10
11 x 10
Motor
HP
1 HP
1 HP
1 HP
1 HP
Nominal RPM
1075
1075
1075
1075
Voltage
208/230
460
208/230
460
Amps
Full Load
4.0
2.6
7.4
3.7
Permanent Filter
1
Type
DISPOSABLE OR PERMANENT
Size
20 x 20 x 1
20 x 20 x 1
24 x 20 x 1
24 x 20 x 1
Filter Bulk Pack
1PF0602BK
1PF0602BK
1PF0604BK
1PF0604BK
Shipping / Operating Weight (lbs.)
90/84
90/84
97/91
97/91
1. Field Supplied.
TABLE 8: Electrical Data - Cooling Only (60 Hz) - 208/230
Models
MA
Total Motor Amps
Minimum Circuit Ampacity
Max. O.C.P.
1
Amps/Type
Minimum Wire
Size A.W.G.
60 Hertz
60 Hertz
208V
230V
208V
230V
08BN21
1.4
1.5
1.8
1.9
15
14
12BN21
2.1
3.5
2.6
3.0
15
14
14DN21
3.3
2.4
4.1
4.4
15
14
16CN21
3.6
4.0
4.5
5.0
15
14
20DN21
4.8
7.4
6.0
6.5
15
14
1. OCP = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.
TABLE 9: Electrical Data - Cooling Only (60 Hz) - 460
Models
MA
Total Motor Amps
Minimum Circuit Ampacity
Max. O.C.P.
1
Amps/Type
Minimum Wire
Size A.W.G.
60 Hertz
60 Hertz
12BN41
2.3
3.5
15
14
16CN41
2.6
3.9
15
14
20DN41
3.7
5.6
15
14
1. OCP = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.
TABLE 10: Conversion Table
KW & MBH Conversions - for Total Power Input Requirement
FOR
208V
OPERATION MULTIPLY
240V
TABULATED KW & MBH BY
.751
230V
240V
.918
220V
240V
.840