261660-YTG-C-0707
Unitary Products Group
19
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)*
CFM
4500
5250
6000
6750
7200
ESP
BHP
KW
ESP
BHP
KW
ESP
BHP
KW
ESP
BHP
KW
ESP
BHP
KW
208 VOLT AND STANDARD DRIVE
850
6.0**
0.9
2.4
2.1
0.6
2.9
2.6
0.3
3.4
3.0
-
-
-
-
-
-
870
5.5
1.0
2.5
2.2
0.7
3.0
2.7
0.4
3.5
3.1
-
-
-
-
-
-
915
4.5
1.1
2.6
2.4
0.8
3.1
2.8
0.5
3.6
3.2
0.2
4.1
3.7
-
-
-
965
3.5
1.2
2.7
2.5
0.9
3.2
2.9
0.6
3.7
3.3
0.4
4.4
3.0
0.2
5.0
4.5
980
3.0
1.3
2.9
2.6
1.0
3.4
3.0
0.7
3.8
3.4
0.5
4.5
4.0
0.3
5.1
4.6
1010
2.0
1.4
3.0
2.7
1.1
3.6
3.2
0.8
4.0
3.6
0.6
4.7
4.2
0.4
5.4
4.8
1040
1.0
1.6
3.2
2.9
1.3
3.8
3.4
1.0
4.4
3.9
0.8
5.0
4.5
0.6
5.6
5.0
208 VOLT AND HIGH STATIC DRIVE
965
6.0
1.2
2.7
2.5
0.9
3.2
2.9
0.6
3.7
3.3
0.4
4.4
3.9
0.2
5.0
4.5
980
5.5
1.3
2.9
2.6
1.0
3.4
3.0
0.7
3.8
3.4
0.5
4.5
4.0
0.3
5.1
4.6
1025
4.5
1.4
3.1
2.8
1.2
3.6
3.2
0.9
4.1
3.7
0.7
4.8
4.3
0.4
5.5
4.9
1065
3.5
1.6
3.4
3.0
1.4
3.9
3.5
1.1
4.5
4.0
0.9
5.1
4.6
-
-
-
1125
2.0
1.9
3.6
3.2
1.7
4.4
3.9
1.4
5.0
4.5
1.2
5.8
5.2
-
-
-
1170
1.0
2.1
3.9
3.5
1.9
4.7
4.2
1.6
5.5
4.9
-
-
-
-
-
-
230/460/575 VOLT AND STANDARD DRIVE
870
6.0**
1.0
2.5
2.2
0.7
3.0
2.7
0.4
3.5
3.1
-
-
-
-
-
-
915
5.0
1.1
2.6
2.4
0.8
3.1
2.8
0.5
3.6
3.2
0.2
4.1
3.7
-
-
-
965
4.0
1.2
2.7
2.5
0.9
3.2
2.9
0.6
3.7
3.3
0.4
4.4
3.9
0.2
5.0
4.5
980
3.5
1.3
2.9
2.6
1.0
3.4
3.0
0.7
3.8
3.4
0.5
4.5
4.0
0.3
5.1
4.6
1015
2.5
1.4
3.0
2.7
1.1
3.6
3.2
0.8
4.0
3.6
0.6
4.7
4.2
0.4
5.4
4.8
1050
1.5
1.5
3.1
2.8
1.2
3.7
3.3
0.9
4.2
3.8
0.7
4.9
4.4
0.5
5.7
5.1
1065
1.0
1.6
3.4
3.0
1.4
3.9
3.5
1.1
4.5
4.0
0.9
5.1
4.6
-
-
-
230/460/575 VOLT AND HIGH STATIC DRIVE
980
6.0
1.3
2.9
2.6
1.0
3.4
3.0
0.7
3.8
3.4
0.5
4.5
4.0
0.3
5.1
4.6
1045
4.5
1.6
3.2
2.9
1.3
3.8
3.4
1.0
4.4
3.9
0.8
5.0
4.5
0.6
5.6
5.0
1065
4.0
1.7
3.4
3.0
1.4
3.9
3.5
1.1
4.5
4.0
0.9
5.1
4.6
-
-
-
1125
2.5
1.9
3.6
3.2
1.7
4.4
3.9
1.4
5.0
4.5
1.2
5.8
5.2
-
-
-
1170
1.5
2.1
3.9
3.5
1.8
4.7
4.2
1.6
5.5
4.9
-
-
-
-
-
-
1190
1.0
2.2
4.0
3.6
1.9
4.8
4.3
1.7
5.6
5.0
-
-
-
-
-
-
