Lennox G61MPV Engineering Data

G61MPV / Page 16
BLOWER DATA
G61MPV−36B−045 BLOWER PERFORMANCE (less filter)
0 through 0.80 in. w.g. External Static Pressure Range

ADJUST
"
Speed Switch Positions
ADJUST"
Switch
P iti
Second Stage HEAT" Speed − cfm Second Stage COOL" Speed − cfm
Stc
Positions
1
1
2 3 4 1 2 3
1
4
+ 915 1070 1320 1370 1055 1235 1330 1420
1
NORM 830 965 1205 1255 945 1100 1185 1295
 740 860 1055 1095 840 970 1050 1150
ADJUST"
Switch
First Stage HEAT" Speed − cfm First Stage COOL" Speed − cfm
Switch
Positions
1
1
2 3 4 1 2 3
1
4
+ 830 970 1210 1255 720 820 890 970
1
NORM 755 880 1080 1120 665 745 795 875
 690 795 950 995 610 685 725 785
1
Factory default jumper setting.
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.
Lennox Harmony III Zone Control Applications − Minimum blower speed is 442 cfm.
G61MPV−36B−045 BLOWER MOTOR WATTS
JSd
Motor Watts @ Various External Static Pressures − in. wg.
Jumper Speed
Positions
First Stage Second Stage
Positions
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
+" (Plus) SETTING (Adjust" Jumper at +" Setting)
HEAT"
Sd
Tap 1
70 90 115 135 155 175 200 220 245 95 120 145 175 190 210 230 255 280
Speed
Tap 2
125
145 165 185 205 225 255 280 305 155 175 200 225 255 290 310 335 360
Tap 3
220
250 280 310 340 365 390 415 440 305 335 370 400 435 465 480 495 510
Tap 4
225
260 300 345 375 410 430 450 470 330 360 395 430 460 485 510 530 550
COOL"
Sd
Tap 1
55 70 90 110 125 140 160 175 195 140 165 200 230 255 280 305 325 350
Speed
Tap 2
70
90 110 130 155 175 200 220 240 230 260 295 330 360 390 415 435 460
Tap 3
90
110 135 160 185 205 225 245 265 280 315 350 390 430 465 485 505 525
Tap 4
115
135 160 185 210 235 255 280 300 370 410 450 490 520 555 560 565 570
NORM" (Normal) SETTING (Adjust" Jumper at NORM" Setting)
HEAT"
Speed
Tap 1
65 80 95 110 135 155 170 190 210 80 95 115 135 155 175 200 220 240
Speed
Tap 2
85
105 125 150 175 195 220 245 270 110 135 160 185 210 230 255 275 295
Tap 3
150
175 205 230 265 295 320 345 365 205 230 260 295 330 370 390 415 440
Tap 4
165
195 230 265 290 315 340 370 400 240 270 310 345 370 395 425 455 485
COOL"
Speed
Tap 1
45 60 75 95 115 130 145 160 175 110 130 155 185 205 230 250 275 295
Speed
Tap 2
60
80 100 115 135 155 175 195 215 165 190 215 240 275 305 330 355 380
Tap 3
70
85 110 130 150 165 190 210 230 195 225 260 290 320 350 375 400 425
Tap 4
85
105 135 160 175 190 215 240 265 265 300 340 380 410 440 460 485 505
−" (Minus) SETTING (Adjust" Jumper at −" Setting)
HEAT"
Speed
Tap 1
50 65 85 100 120 140 155 170 185 55 70 90 110 135 155 170 190 205
Speed
Tap 2
70
90 105 125 145 165 185 205 230 85 100 125 145 175 200 220 235 250
Tap 3
110
130 155 185 205 225 250 270 290 150 170 195 220 240 265 295 320 350
Tap 4
125
145 170 200 220 240 265 295 320 160 185 215 245 265 290 315 335 360
COOL"
Speed
Tap 1
40 55 70 85 100 120 130 145 160 80 95 115 135 160 185 205 230 255
Speed
Tap 2
55
65 80 95 115 135 150 165 185 115 140 170 195 215 235 260 280 300
Tap 3
55
70 90 105 125 145 160 180 195 140 165 195 225 250 270 295 320 345
Tap 4
75 90 105 125 140 155 180 200 225 180 205 235 265 295 325 355 380 410

Lennox G61MPV Specifications

General

Brand	Lennox
Model	G61MPV
Category	Furnace
Language	English