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TABLE 16: SUPPLY AIR BLOWER PERFORMANCE (17.5 TON) - GAS HEAT
210 MBH - BOTTOM DUCT CONNECTIONS
MOTOR
BLOWER
PULLEY
SPEED,
(TURNS
(RPM)
OPEN)*
208 VOLT AND STANDARD DRIVE
870
6.0**
900
5.0
930
4.0
950
3.0
980
2.0
995
1.5
1015
1.0
208 VOLT AND HIGH STATIC DRIVE
950
6.0
980
5.0
995
4.5
1025
3.5
1050
2.5
1065
2.0
1100
1.0
230/460/575 VOLT AND STANDARD DRIVE
870
6.0**
900
5.0
930
4.0
950
3.5
965
2.5
995
2.0
1015
1.5
1025
1.0
230/460/575 VOLT AND HIGH STATIC DRIVE
950
6.0
980
5.0
995
4.5
1015
4.0
1025
3.5
1050
3.0
1065
2.5
1100
1.5
1120
1.0
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.
38
6000
ESP
BHP
KW
ESP
1.3
3.6
3.0
0.7
1.4
3.8
3.2
0.9
1.6
4.1
3.4
1.1
1.7
4.2
3.6
1.3
1.9
4.5
3.8
1.5
2.1
4.6
3.9
1.6
2.2
4.8
4.0
1.7
1.7
4.2
3.6
1.3
1.9
4.5
3.8
1.5
2.1
4.5
3.9
1.6
2.3
4.9
4.1
1.8
2.5
5.1
4.3
2.0
2.6
5.3
4.4
2.1
2.9
5.6
4.7
2.3
1.3
3.6
3.0
0.7
1.4
3.8
3.2
0.9
1.6
4.1
3.4
1.1
1.7
4.2
3.6
1.3
1.9
4.5
3.8
1.5
2.1
4.6
3.9
1.6
2.2
4.8
4.0
1.7
2.3
4.9
4.1
1.8
1.7
4.2
3.6
1.3
1.9
4.5
3.8
1.5
2.1
4.6
3.9
1.6
2.2
4.8
4.0
1.7
2.3
4.9
4.1
1.8
2.5
5.1
4.3
2.0
2.6
5.3
4.4
2.1
2.9
5.6
4.7
2.3
3.1
5.8
4.9
2.5
CFM
7000
8000
BHP
KW
ESP
BHP
4.3
3.7
0.2
5.1
4.7
4.0
0.4
5.6
5.0
4.2
0.6
5.9
5.1
4.3
0.8
6.0
5.4
4.5
1.0
6.3
5.5
4.7
1.1
6.4
4.7
4.8
1.2
6.6
5.1
4.3
0.8
6.0
5.4
4.5
1.0
6.3
5.5
4.7
1.1
6.4
5.8
4.9
1.3
6.7
6.1
5.1
1.4
7.1
6.3
5.3
1.5
7.3
6.8
5.7
1.8
7.9
4.3
3.7
0.2
5.1
4.7
4.0
0.4
5.6
5.0
4.2
0.6
5.9
5.1
4.3
0.8
6.0
5.4
4.5
1.0
6.3
5.5
4.7
1.1
6.4
5.7
4.8
1.2
6.6
5.8
4.9
1.3
6.7
5.1
4.3
0.8
6.0
5.4
4.5
1.0
6.3
5.5
4.7
1.1
6.4
5.7
4.8
1.2
6.6
5.8
4.9
1.3
6.7
6.1
5.1
1.4
7.1
6.3
5.3
1.5
7.3
6.8
4.7
1.8
7.9
7.0
5.9
1.9
8.3
284816-BIM-B-0707
9000
KW
ESP
BHP
KW
4.3
-
-
-
4.7
-
-
-
5.0
0.1
6.7
5.7
5.1
0.2
6.9
5.8
5.3
0.4
7.2
6.1
5.4
0.5
7.5
6.3
5.6
0.7
7.8
6.6
5.1
0.2
6.9
5.8
5.3
0.4
7.2
6.1
5.4
0.5
7.5
6.3
5.7
0.7
8.0
6.7
6.0
0.9
8.4
7.0
6.2
1.0
8.6
7.2
6.6
-
-
-
4.3
-
-
-
4.7
-
-
-
5.0
0.1
6.7
5.7
5.1
0.2
6.9
5.8
5.3
0.4
7.2
6.1
5.4
0.5
7.5
6.3
5.6
0.6
7.8
6.6
5.7
0.7
8.0
6.7
5.1
0.2
6.9
5.8
5.3
0.4
7.2
6.1
5.4
0.5
7.5
6.3
5.6
0.6
7.8
6.6
5.7
0.7
8.0
6.7
6.0
0.9
8.4
7.0
6.2
1.0
8.6
7.2
6.6
-
-
-
6.9
-
-
-
Unitary Products Group
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