Lennox G60UHV Series Installation Instructions Manual page 30

TABLE 16
G60UHV-36A-070 BLOWER MOTOR PERFORMANCE
0.0" to 0.8" w.g. (0 through 200 Pa) External Static Pressure Range
Factory Settings: Heating Speed - 2; Cooling Speed - 4; Speed Adjust - NORM
"ADJUST"
Switch
Positions
Speed Switch Positions
Second Stage "HEAT" Speed Second Stage "COOL" Speed
1 2 3 4 1 2 3 4
cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s
+ 895 420 1015 480 1275 600 1320 625 1000 470 1165 550 1260 595 1380 650
NORM 815 385 925 435 1120 530 1170 555 915 430 1035 490 1115 525 1230 580
-- 740 350 845 400 1000 475 1040 490 830 390 945 445 990 470 1085 510
"ADJUST" First Stage "HEAT" Speed First Stage "COOL" Speed
Switch 1 2 3 4 1 2 3 4
Positions cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s
+ 820 390 930 440 1140 540 1195 565 730 3455 810 385 865 410 910 430
NORM 755 355 855 405 1020 480 1060 500 670 315 745 350 785 370 850 400
i 695 325 775 365 920 435 965 455 630 295 690 325 725 340 770 365
NOTES - The effect of static pressure is included in air volumes shown.
First stage HEAT is approximately 91% of the same second stage HEAT speed position.
First stage COOL (two-stage air conditioning units only) is approximately 70% of the same second stage COOL speed position.
Continuous Fan Only speed is approximately 38% of the same second stage COOL speed position - minimum 500 cfm (235 L/s).
Lennox Harmony Ill" Zone Control Applications - Minimum blower speed is 426 cfm (200 L!s).
TABLE 17
G60UHV-36B-090 BLOWER MOTOR PERFORMANCE
0.0" to 0.8" w.g. (0 through 200 Pa) External Static Pressure Range
Factory Settings: Heating Speed - 2; Cooling Speed - 4; Speed Adjust - NORM
"ADJUST"
Switch
Positions
Speed Switch Positions
;econd Stage "HEAT" Speed Second Stage "COOL" Speed
1 2 3 4 1 2 3 4
cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s
+ N/A N/A 1025 485 1265 600 1320 625 1005 475 1165 550 1260 595 1385 655
NORM N/A N/A N/A N/A 1125 530 1170 555 905 425 1035 490 1110 525 1225 580
i N/A N/A N/A N/A 1010 475 1045 495 825 390 940 445 1000 470 1090 515
"ADJUST" First Stage "HEAT" Speed First Stage "COOL" Speed
Switch 1 2 3 4 1 2 3 4
Positions cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s
+ N/A N/A 940 445 1140 540 1185 560 725 340 810 385 860 405 920 435
NORM N/A N/A N/A N/A 1030 485 1065 505 670 315 740 350 785 370 840 395
-- N/A N/A N/A N/A 925 435 950 450 625 295 695 330 725 345 770 365
N/A - First and second stage HEAT positions shown cannot be used on this model.
NOTES - The effect of static pressure is included in air volumes shown.
First stage HEAT is approximately 91% of the same second stage HEAT speed position.
First stage COOL (two-stage air conditioning units only) is approximately 70% of the same second stage COOL speed position.
Continuous Fan Onty speed is approximately 38% of the same second stage COOL speed position - minimum 500 cfm (235 L/s).
Lennox Harmony Ill" Zone Controt Applications - Minimum blower speed is 453 cfm (215 L/s).
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