Lennox ML296UH045XV36B Unit Information

Page 5
BLOWER DATA
ML296UH070XV36B BLOWER PERFORMANCE (less lter)
BOTTOM RETURN AIR, SINGLE SIDE RETURN AIR OR SIDE RETURN AIR WITH OPTIONAL RETURN AIR BASE
0 through 0.8 in. w.g. (Heating) and 0 through 1.0 in. w.g. (Cooling) External Static Pressure Range
“ADJUST”
Switch
Positions
Speed Switch Positions
Second Stage “HEAT” Speed - cfm Second Stage “COOL” Speed - cfm
D C
1
B A D C B
1
A
+ 955 1025 1085 1175 920 1095 1235 1330
1
NORM 880 935 990 1070 840 990 1120 1200
— 790 840 890 965 750 885 1000 1075
“ADJUST”
Switch
Positions
First Stage “HEAT” Speed - cfm First Stage “COOL” Speed - cfm
D C
1
B A D C B
1
A
+ 865 925 980 1055 655 780 850 945
1
NORM 795 845 900 975 580 700 765 850
— 715 770 805 865 515 630 690 760
1
Factory default jumper setting.
NOTES - The e󰀨ect of static pressure is included in air volumes shown.
First stage HEAT is approximately 90% 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.
Lennox Harmony III™ Zoning System Applications - Minimum blower speed is 300 cfm.
ML296UH070XV36B BLOWER MOTOR WATTS (COOLING)
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 0.9 1.0
“+” (Plus) SETTING (“Adjust” Jumper at “+” Setting)
“COOL”
Speed
Tap D 35 56 79 101 124 146 164 192 214 86 110 139 167 190 223 249 268 297 321 347
Tap C 50 72 103 126 151 174 199 222 243 134 163 196 230 260 295 318 353 381 414 438
Tap B 68 94 118 147 170 197 221 246 274 188 220 256 295 328 362 392 433 461 498 520
Tap A 86 110 146 173 200 224 255 280 306 236 272 311 348 387 418 457 496 529 529 525
“NORM” (Normal) SETTING (“Adjust” Jumper at “NORM” Setting)
“COOL”
Speed
Tap D 24 45 66 89 109 132 151 174 196 65 88 115 146 170 190 219 243 263 287 312
Tap C 40 63 87 112 135 158 180 199 226 99 127 158 187 221 250 277 301 329 357 389
Tap B 58 79 107 130 153 173 198 219 241 147 180 210 245 278 306 340 372 392 421 460
Tap A 69 93 123 154 176 202 228 252 272 185 217 250 288 320 355 388 415 445 471 498
“—” (Minus) SETTING (“Adjust” Jumper at “—” Setting)
“COOL”
Speed
Tap D 22 45 61 77 97 117 144 162 190 53 76 99 123 145 170 194 214 236 262 290
Tap C 27 48 70 96 114 137 157 182 207 74 99 126 157 184 208 234 260 281 312 335
Tap B 37 61 82 104 129 150 174 196 222 105 133 162 194 224 251 280 305 333 357 386
Tap A 45 68 98 123 147 173 195 218 241 162 188 211 229 258 277 307 327 354 379 404

Lennox ML296UH045XV36B Specifications

General

Brand	Lennox
Model	ML296UH045XV36B
Category	Furnace
Language	English