Lennox G61MPV?36B?045 - Page 47

Page 47
TABLE 17
G61MPV−36B−045 BLOWER MOTOR PERFORMANCE (LESS FILTER)
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
+
915 430 1070 505 1320 625 1370 645 1055 500 1235 580 1330 625 1420 670
NORM 830 395 965 455 1205 570 1255 590 945 445 100 520 1185 560 1295 610
 740
350 860 405 1055 500 1095 515 840 395 970 460 1050 495 1150 540
ADJUST"
Switch
Positions
First Stage HEAT" Speed First 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
+
830 390 970 460 1210 570 1255 590 720 340 820 385 890 420 970 455
NORM 755 355 880 415 1080 510 1120 530 665 310 745 350 795 375 875 410

690 325 795 375 950 450 995 470 610 290 685 325 725 340 785 370
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 Only speed is approximately 38% of the same second stage COOL speed position − minimum 500 cfm (235 L/s).
Lennox Harmony IIIt Zone Control Applications − Minimum blower speed is 442 cfm (210 L/s).
TABLE 18
G61MPV−36B−070 and G61MPV−36B−071 BLOWER MOTOR PERFORMANCE (LESS FILTER)
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 1025 485 1290 610 1340 630 1015 480 1190 560 1280 605 1395 660
NORM 820 385 940 445 1155 545 1210 570 930 440 1065 505 1155 545 1270 600
 N/A
N/A 840 395 1020 480 1055 495 830 390 950 450 1010 475 1105 520
ADJUST"
Switch
Positions
First Stage HEAT" Speed First 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
+
820 385 930 440 1160 550 1210 570 730 345 815 385 865 410 935 440
NORM 760 360 865 410 1045 495 1090 515 680 320 755 355 795 375 855 405

N/A N/A 775 365 930 440 965 455 625 295 695 330 730 345 775 365
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 Only speed is approximately 38% of the same second stage COOL speed position − minimum 500 cfm (235 L/s).
Lennox Harmony IIIt Zone Control Applications − Minimum blower speed is 458 cfm (215 L/s).