035-18940-000-B-1003
28
Unitary Products Group
NOTES: 1.Blower performance includes a gas-fired heat exchanger, fixed outdoor air, two-inch T/A filters and a dry evaporator coil.
2.Refer to the additional Static Resistances table.
ESP = External Static Pressure available for the supply and return air duct system. All internal unit resistances have been deducted from the total
static pressure of the blower.
* Do NOT close the pulley below 1 turn open.
** Factory setting.
TABLE 12: SUPPLY AIR BLOWER PERFORMANCE (15 TON) - GAS HEAT
180 MBH - BOTTOM DUCT CONNECTIONS
BLOWER
SPEED,
(RPM)
MOTOR
PULLEY
(TURNS
OPEN)*
AIRFLOW
2.10 m
3
/s
2.45 m
3
/s
2.80 m
3
/s
3.10 m
3
/s
3.40 m
3
/s
ESP
(Pa)
Output
(kW)
Input
(kW)
ESP
(Pa)
Output
(kW)
Input
(kW)
ESP
(Pa)
Output
(kW)
Input
(kW)
ESP
(Pa)
Output
(kW)
Input
(kW)
ESP
(Pa)
Output
(kW)
Input
(kW)
STANDARD DRIVE (m
3
/s)
845
6.0
206
1.8
2.2
146
2.0
2.5
80
2.4
2.8
18
2.7
3.2
-
-
-
885
5.0
242
1.9
2.3
183
2.2
2.6
117
2.5
3.0
56
2.9
3.4
-
-
-
925
4.0
278
2.0
2.4
220
2.3
2.7
155
2.7
3.2
94
3.1
3.7
28
3.5
4.2
960
3.0
311
2.1
2.5
253
2.4
2.9
189
2.8
3.4
128
3.2
3.9
63
3.7
4.5
1000
2.0
349
2.2
2.6
292
2.6
3.1
228
3.0
3.6
168
3.5
4.2
103
4.0
4.8
1040
1.0
387
2.3
2.8
331
2.7
3.3
268
3.2
3.9
209
3.7
4.4
144
4.3
5.1
HIGH SPEED DRIVE (m
3
/s)
1030
6.0
378
2.3
2.7
321
2.7
3.2
258
3.2
3.8
199
3.6
4.4
134
4.2
5.0
1070
5.0
417
2.4
2.9
361
2.9
3.4
299
3.4
4.1
240
3.9
4.7
-
-
-
1115
4.0
461
2.6
3.1
407
3.1
3.7
345
3.7
4.4
286
4.2
5.0
-
-
-
1155
3.0
502
2.8
3.3
448
3.3
4.0
387
3.9
4.7
-
-
-
-
-
-
1200
2.0
548
3.0
3.6
495
3.6
4.3
435
4.2
5.0
-
-
-
-
-
-
1240
1.0
590
3.2
3.8
538
3.8
4.6
-
-
-
-
-
-
-
-
-
BLOWER
SPEED,
(RPM)
MOTOR
PULLEY
(TURNS
OPEN)*
AIRFLOW
4450 CFM
5190 CFM
5930 CFM
6565 CFM
7200 CFM
ESP
(iwg)
Output
(bhp)
Input
(kW)
ESP
(iwg)
Output
(bhp)
Input
(kW)
ESP
(iwg)
Output
(bhp)
Input
(kW)
ESP
(iwg)
Output
(bhp)
Input
(kW)
ESP
(iwg)
Output
(bhp)
Input
(kW)
STANDARD DRIVE (CFM)
845
6.0
0.8
2.5
2.2
0.6
2.7
2.5
0.3
3.2
2.8
0.1
3.6
3.2
-
-
-
885
5.0
1.0
2.6
2.3
0.7
2.9
2.6
0.5
3.4
3.0
0.2
3.8
3.4
-
-
-
925
4.0
1.1
2.7
2.4
0.9
3.1
2.7
0.6
3.6
3.2
0.4
4.1
3.7
0.1
4.7
4.2
960
3.0
1.2
2.8
2.5
1.0
3.2
2.9
0.8
3.8
3.4
0.5
4.3
3.9
0.3
5.0
4.5
1000
2.0
1.4
2.9
2.6
1.2
3.4
3.1
0.9
4.0
3.6
0.7
4.7
4.2
0.4
5.3
4.8
1040
1.0
1.6
3.1
2.8
1.3
3.7
3.3
1.1
4.3
3.9
0.8
5.0
4.4
0.6
5.7
5.1
HIGH SPEED DRIVE (CFM)
1030
6.0
1.5
3.1
2.7
1.3
3.6
3.2
1.0
4.3
3.8
0.8
4.9
4.4
0.5
5.6
5.0
1070
5.0
1.7
3.3
2.9
1.4
3.8
3.4
1.2
4.5
4.1
1.0
5.2
4.7
-
-
-
1115
4.0
1.9
3.5
3.1
1.6
4.1
3.7
1.4
4.9
4.4
1.2
5.6
5.0
-
-
-
1155
3.0
2.0
3.7
3.3
1.8
4.4
4.0
1.6
5.2
4.7
-
-
-
-
-
-
1200
2.0
2.2
4.0
3.6
2.0
4.8
4.3
1.7
5.6
5.0
-
-
-
-
-
-
1240
1.0
2.4
4.3
3.8
2.2
5.1
4.6
-
-
-
-
-
-
-
-
-
