Y-IM-Single Package AC and Single Package Gas/Electric Units ...

127083-YIM-B-0606
NOTES FOR TABLE 22 THROUGH TABLE 37:
• Blower performance includes dry coil and two-inch
filters.
• Blower performance for gas heat includes the maximum
number of heat tubes available for each tonnage.
TABLE 38: INDOOR BLOWER SPECIFICATIONS
MODEL
DF078
DF090
DF102
DF120
• ESP (External Static Pressure) given is that available for
the supply and return air duct system. All internal resistances
have been deducted from the total static pressure
of the blower.
HP
MOTOR
RPM Eff. SF Frame
MOTOR SHEAVE
Datum Dia. (in.) Bore (in.) Model
BLOWER SHEAVE
Datum Dia. (in.) Bore (in.) Model
BELT
1-1/2 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 9.5 1 AK99 A58
2 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 7.5 1 AK79 A55
2 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 6.5 1 AK69 A49
3 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 6.0 1 AK64 A49
3 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 6.0 1 AK64 A49
3 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 5.7 1 AK61 A49
2 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 8.5 1 AK89 A56
3 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 7.0 1 AK74 A54
TABLE 39: POWER EXHAUST SPECIFICATIONS
POWER EXHAUST
MODEL
VOLT PHASE
HP
MOTOR
RPM
ELECTRICAL FUSE
SIZE
1 QTY LRA FLA MCA
2PE0473225
2PE0473246
2PE0473258
208/230
460
575
1
1
1
0.75
1075
1050
1
24.9
N/A
5.0
2.2
1.5
6.3
2.8
1.9
10
5
4
1. Motors are multi-tapped and factory wired for high speed.
CFM@
0.1 ESP
Unitary Products Group 43
3,800