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TABLE 12: SUPPLY AIR BLOWER PERFORMANCE (15 TON) - GAS HEAT
180 MBH - BOTTOM DUCT CONNECTIONS
MOTOR
BLOWER
PULLEY
SPEED,
(TURNS
(RPM)
ESP
OPEN)*
208 VOLT AND STANDARD DRIVE
850
6.0**
0.9
870
5.5
1.0
915
4.5
1.1
965
3.5
1.2
980
3.0
1.3
1010
2.0
1.4
1040
1.0
1.6
208 VOLT AND HIGH STATIC DRIVE
965
6.0
1.2
980
5.5
1.3
1025
4.5
1.4
1065
3.5
1.6
1125
2.0
1.9
1170
1.0
2.1
230/460/575 VOLT AND STANDARD DRIVE
870
6.0**
1.0
915
5.0
1.1
965
4.0
1.2
980
3.5
1.3
1015
2.5
1.4
1050
1.5
1.5
1065
1.0
1.6
230/460/575 VOLT AND HIGH STATIC DRIVE
980
6.0
1.3
1045
4.5
1.6
1065
4.0
1.7
1125
2.5
1.9
1170
1.5
2.1
1190
1.0
2.2
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.
Johnson Controls Unitary Products
4500
5250
BHP
KW
ESP
BHP
2.4
2.1
0.6
2.9
2.5
2.2
0.7
3.0
2.6
2.4
0.8
3.1
2.7
2.5
0.9
3.2
2.9
2.6
1.0
3.4
3.0
2.7
1.1
3.6
3.2
2.9
1.3
3.8
2.7
2.5
0.9
3.2
2.9
2.6
1.0
3.4
3.1
2.8
1.2
3.6
3.4
3.0
1.4
3.9
3.6
3.2
1.7
4.4
3.9
3.5
1.9
4.7
2.5
2.2
0.7
3.0
2.6
2.4
0.8
3.1
2.7
2.5
0.9
3.2
2.9
2.6
1.0
3.4
3.0
2.7
1.1
3.6
3.1
2.8
1.2
3.7
3.4
3.0
1.4
3.9
2.9
2.6
1.0
3.4
3.2
2.9
1.3
3.8
3.4
3.0
1.4
3.9
3.6
3.2
1.7
4.4
3.9
3.5
1.8
4.7
4.0
3.6
1.9
4.8
CFM
6000
KW
ESP
BHP
KW
2.6
0.3
3.4
3.0
2.7
0.4
3.5
3.1
2.8
0.5
3.6
3.2
2.9
0.6
3.7
3.3
3.0
0.7
3.8
3.4
3.2
0.8
4.0
3.6
3.4
1.0
4.4
3.9
2.9
0.6
3.7
3.3
3.0
0.7
3.8
3.4
3.2
0.9
4.1
3.7
3.5
1.1
4.5
4.0
3.9
1.4
5.0
4.5
4.2
1.6
5.5
4.9
2.7
0.4
3.5
3.1
2.8
0.5
3.6
3.2
2.9
0.6
3.7
3.3
3.0
0.7
3.8
3.4
3.2
0.8
4.0
3.6
3.3
0.9
4.2
3.8
3.5
1.1
4.5
4.0
3.0
0.7
3.8
3.4
3.4
1.0
4.4
3.9
3.5
1.1
4.5
4.0
3.9
1.4
5.0
4.5
4.2
1.6
5.5
4.9
4.3
1.7
5.6
5.0
262260-YTG-E-1008
6750
ESP
BHP
KW
ESP
-
-
-
-
-
-
-
-
0.2
4.1
3.7
-
0.4
4.4
3.0
0.2
0.5
4.5
4.0
0.3
0.6
4.7
4.2
0.4
0.8
5.0
4.5
0.6
0.4
4.4
3.9
0.2
0.5
4.5
4.0
0.3
0.7
4.8
4.3
0.4
0.9
5.1
4.6
-
1.2
5.8
5.2
-
-
-
-
-
-
-
-
-
0.2
4.1
3.7
-
0.4
4.4
3.9
0.2
0.5
4.5
4.0
0.3
0.6
4.7
4.2
0.4
0.7
4.9
4.4
0.5
0.9
5.1
4.6
-
0.5
4.5
4.0
0.3
0.8
5.0
4.5
0.6
0.9
5.1
4.6
-
1.2
5.8
5.2
-
-
-
-
-
-
-
-
-
7200
BHP
KW
-
-
-
-
-
-
5.0
4.5
5.1
4.6
5.4
4.8
5.6
5.0
5.0
4.5
5.1
4.6
5.5
4.9
-
-
-
-
-
-
-
-
-
-
5.0
4.5
5.1
4.6
5.4
4.8
5.7
5.1
-
-
5.1
4.6
5.6
5.0
-
-
-
-
-
-
-
-
23
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