Lennox G61MPVT-36B-070 - Page 31

Page 31
TABLE 17
G61MPVT−60C−090 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.
Return Air Options: Single side return with optional RAB return air base
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
+
1440 680 1630 770 1810 855 2015 950 1525 720 1655 780 1860 880 2100 990
NORM 1300 615 1485 700 1655 780 1830 865 1385 655 1500 710 1695 800 1905 900
 1155
545 1310 620 1480 700 1640 775 1240 585 1320 625 1510 710 1695 800
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
+
1320 625 1490 700 1665 785 1840 870 1060 500 1135 535 1285 605 1455 685
NORM 1180 555 1345 635 1515 715 1680 795 960 455 1035 490 1165 550 1310 620

1055 500 1180 560 1340 630 1490 705 865 405 920 435 1050 495 1165 550
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).
TABLE 18
G61MPVT−60C−110 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.
Return Air Options: Bottom; both sides; or bottom and one side.
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
+
1505 710 1710 805 1915 905 2130 1005 1625 770 1745 825 1990 940 2210 1045
NORM 1370 645 1565 740 1765 835 1945 920 1465 690 1580 745 1790 845 1995 940
 1205
570 1380 650 1565 740 1740 820 1290 610 1405 660 1605 760 1790 845
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
+
1370 645 1570 740 1760 830 1945 920 945 445 1020 480 1160 545 1300 615
NORM 1235 585 1420 670 1600 755 1780 840 840 395 910 430 1055 500 1180 555

1105 525 1250 590 1420 670 1580 745 740 350 800 380 920 435 1045 495
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).