Filter
Top Products
12
TABLE A-2: DIRECT DRIVE BLOWER SET-UP
BLOWER SET-UP COOLING CAPACITY
0.20 in. w.c. 0.50 in. w.c.
FURNACE
OUTPUT
BTU/Hr.
BLOWER
MOTOR
HP
Speed Speed
Htg. CFM
Range
1
Tons
2
MOTOR
HP
Clg. CFM
Range
60,000 Low Med-Low 615 - 790
78,000 Med-Low Med-High 799 - 1027
P3DHX12F08001
90,000
GT10 DD 1/2
Med-High High 922 - 1185
3 1/2 690 - 1200
91,000 Med-Low Med-High 932 - 1199
101,000 Med-Low Med-High 1035 - 1330
117,000 Med-High High 1198 - 1540
P2DHX16F12001
128,000
GT12-10 DD 1/2
Med-High High 1311 - 1685
4 1/2 1000 - 1600
130,000 High High 1332 - 1712
P2LBX16F14501
143,000
G10 DD 1/2
High High 1465 - 1883
4 1/2 1065 - 1600
(1)
Heating Range values based on temperature rise. Upper values may exceed measured airflow values in Table A-3.
(2)
Nominal values only.
TABLE A-3: BELT DRIVE BLOWER SET-UP
Blower Set-Up Cooling Capacity
0.20 in. w.c. 0.50 in. w.c.
Pulley Belt Pulley Belt
Furnace
Model
Blower Motor
Motor Blower Motor Blower
Tons CFM Range
3½ x ⅝
7 x ¾ 4L430
3½ x ⅝
7 x ¾ 4L430
P4LBX20F19001 G12 3/4 HP
3½ x
⅝
7 x ¾ 4L430
3½ x ⅝
7 x ¾ 4L430
4 1300 - 1535