Blower Data - Lennox G32V Series Service Literature

0 THROUGH 0.80 IN. W.G. (0 THROUGH 200 PA) EXTERNAL STATIC PRESSURE
VSP2-1 Blower Control
Factory Settings
LOW" Speed
ADJUST"
(Cool, Low Heat Or Continuous Fan)
Jumper Jumper
Setting
1 2
cfm L/s cfm
NORM 880 415 930
− 15% 775 365 810
NOTE The effect of static pressure and filter resistance is included in the air volumes listed.
0 THROUGH 0.80 IN. W.G. (0 THROUGH 200 PA) EXTERNAL STATIC PRESSURE
VSP2-1 Blower Control
Factory Settings
ADJUST"
LOW" Speed (Cool Or Continuous Fan)
Jumper Jumper

2
1
Setting Setting
cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s
NORM 1140 540 1250 590 1440 680 1550 730 1620 765 1820 860 2000
− 970 460 1060 500 1280 605 1320 625 1380 650 1550 730 1700
NOTE The effect of static pressure and filter resistance is included in the air volumes listed.

G32V5−125 unit only − do not place jumper on tap 1 (" ") for high speed or tap 2 ("NORM" or " ") for low speed.
0 THROUGH 0.80 IN. W.G. (0 THROUGH 200 PA) EXTERNAL STATIC PRESSURE
VSP3−1 Blower Control Factory Settings
ADJUST" ADJUST"
Jumper Jumper
P Positions iti
1
cfm
NORM (Normal) 880


" (Minus) 15% 775
ADJUST"
Jumper Jumper
1
Positions Positions
cfm
NORM (Normal) 880


" (Minus) 15% 775

15% lower motor speed than NORM jumper setting.
NOTE − The effect of static pressure and filter resistance is included in air volumes shown.
NOTE − Continuous Fan only speed is approximately 800 cfm (380 L/s) − non adjustable.
NOTE − Lennox Harmony IIt zone control applications − MAX CFM is determined by COOL jumper placement with a minimum of approximately 850 cfm (400 L/s) for all positions.
BLOWER PERFORMANCE
G32V3−75−1 through −3 Units
Low Speed
High Speed
Heat Speed
3 4
L/s cfm L/s cfm L/s cfm
440 980 465 1040 490 1060 500 1105 520 1260 595 1330 630 1075 510 1150 545 1270 600 1350 635
380 850 400 910 430 930
G32V5−100/125−1 through −3 Units
G32V5−100
Low Speed
High Speed
Heat Speed
3 4 1
ADJUST − NORM
Heat Speed − 3
Cool Speed − 4
Low Speed
2 3
L/s cfm L/s cfm
415 930 440 980
365 810 380 850
Low Speed
2 3
L/s cfm L/s cfm
415 930 440 980
365 810 380 850
Table 1
3
4
3
VSP2−1 Jumper Speed Positions
HIGH" Speed (Cool)
1 2 3
L/s cfm L/s cfm L/s cfm
440 970 460 1070 505 1130 535
Table 2
G32V5−125
2 Low Speed
4 High Speed
1 Heat Speed
VSP2 Jumper Speed Positions
HIGH" Speed (Cool)
2 3 4
cfm L/s cfm
945 2100
800 1780
Table 3
G32V3−75−4 Units
VSP Jumper Speed Positions
HEAT" Jumper
4 1
L/s cfm L/s cfm
465 1040 490 1075
400 910 430 930
COOL" Jumper
4 1
L/s cfm L/s cfm
465 1040 490 1060
400 910 430 930
Page 4
HEAT" Speed
4 1 2
L/s cfm L/s cfm L/s
930 440 990 465 1080 510 1140 540
3
4
2
HEAT" Speed

1
2
L/s cfm L/s cfm L/s cfm
990 1560 735 1720 810 2030
840 1330 630 1460 690 1730
High Speed
2 3
L/s cfm L/s cfm
510 1150 545 1270
440 990 460 1080
High Speed
2 3
L/s cfm L/s cfm
500 1105 520 1260
440 970 460 1080
3 4
cfm L/s cfm L/s
3 4
L/s cfm L/s
960 2150 1015
815 1830 865
4
L/s cfm L/s
600 1350 635
510 1140 540
4
L/s cfm L/s
600 1350 635
510 1140 540