Lennox G61MPV User Manual

Page 5
BLOWER DATA
G61MPV−36B−070 BLOWER PERFORMANCE (less filter)
0 through 0.80 in. w.g. External Static Pressure Range
ADJUST"
Switch
Positions
Speed Switch Positions
Second Stage HEAT" Speed − cfm Second Stage COOL" Speed − cfm
1
1
2 3 4 1 2 3
1
4
+ 895 1025 1290 1340 1015 1190 1280 1395
1
NORM 820 940 1155 1210 930 1065 1155 1270
 N/A 840 1020 1055 830 950 1010 1105
ADJUST"
Switch
Positions
First Stage HEAT" Speed − cfm First Stage COOL" Speed − cfm
1
1
2 3 4 1 2 3
1
4
+ 820 930 1160 1210 730 815 865 935
1
NORM 760 865 1045 1090 680 755 795 855
 N/A 775 930 965 625 695 730 775
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 IIIt Zone Control Applications − Minimum blower speed is 458 cfm.
G61MPV−36B−070 BLOWER MOTOR WATTS
Jumper Speed
Positions
Motor Watts @ Various External Static Pressures − in. wg.
First Stage Second Stage
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"
Speed
Tap 1
70 85 105 130 150 170 190 205 225 110 115 135 155 175 195 215 240 260
Tap 2
100
120 145 165 190 215 235 260 280 130 155 180 205 230 255 280 300 325
Tap 3
185
210 240 270 290 310 345 375 405 250 280 310 340 370 400 425 450 475
Tap 4
200 230 265 295 325 355 385 410 440 285 310 340 365 400 430 455 485 510
COOL"
Speed
Tap 1
55 70 90 110 130 145 160 175 190 135 155 175 200 220 245 270 295 320
Tap 2
75 90 110 130 150 170 190 205 220 185 215 250 285 315 345 370 395 420
Tap 3
85 100 120 145 165 185 205 225 250 235 265 300 335 370 400 425 455 480
Tap 4
105
125 150 170 190 210 235 255 280 315 340 370 395 440 480 510 540 570
NORM" (Normal) SETTING (Adjust" Jumper at NORM" Setting)
HEAT"
Speed
Tap 1
65 75 95 110 130 150 170 185 200 75 90 110 125 150 170 190 205 225
Tap 2
85 100 120 140 160 180 200 225 245 100 120 145 165 190 210 230 250 270
Tap 3
130
155 180 205 235 265 285 305 325 195 210 230 250 280 315 340 370 395
Tap 4
145
170 200 230 255 280 305 330 355 200 225 255 280 315 355 375 400 425
COOL"
Speed
Tap 1
45 60 80 95 115 130 145 160 175 100 120 140 165 190 215 235 255 275
Tap 2
60 75 95 110 130 145 165 180 200 140 165 190 220 245 265 290 315 340
Tap 3
65 85 105 125 140 155 175 195 215 175 200 230 260 285 310 340 365 390
Tap 4
85 100 120 140 160 180 200 220 240 230 260 295 325 360 390 410 435 455
−" (Minus) SETTING (Adjust" Jumper at −" Setting)
HEAT"
Speed
Tap 1
N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Tap 2
60 75 100 120 140 160 175 195 210 70 90 115 135 160 185 200 220 235
Tap 3
95 120 145 170 190 210 230 245 265 140 160 180 205 225 245 270 295 325
Tap 4
110
130 155 185 205 225 245 270 290 145 165 190 215 235 255 280 305 330
COOL"
Speed
Tap 1
40 55 70 85 100 120 130 145 160 75 90 110 125 150 175 190 210 225
Tap 2
45 60 80 95 115 135 145 160 175 95 120 150 175 200 220 240 260 285
Tap 3
50 65 85 105 125 145 160 175 190 125 150 175 195 220 240 265 290 320
Tap 4
60 75 95 115 135 150 170 190 215 165 190 215 245 265 485 315 340 370

Lennox G61MPV Specifications

General

Brand	Lennox
Model	G61MPV
Category	Furnace
Language	English