Blower Cfm Data - Lennox EL296UHVX Series Unit Information

BLOWER DATA
EL296UH045XV36B BLOWER PERFORMANCE (less filter)
BOTTOM RETURN AIR
0 through 0.8 in. w.g. (Heating) and 0 through 1.0 in. w.g. (Cooling) External Static Pressure Range
Heating Speed
1
DIP Switch
Settings
+24%
+18%
+12%
+6%
Factory Default
–6%
–12%
–18%
Cooling Speed
1
DIP Switch
Low
Settings
+ 595
Factory Default 540
– 485
Cooling and heating speeds are based on a combination of DIP switch settings on the furnace control. Refer to Installation Instructions for specific DIP Switch Settings.
1
Factory default setting.
2
NOTES - The effect of static pressure is included in air volumes shown.
First stage HEAT is approximately 91% of the same second stage HEAT.
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 selectable at 28% and 38% of the selected second stage cooling speed - minimum 250 cfm.
Lennox iHarmony Zoning System Applications - Minimum blower speed is 250 cfm.
®
EL296UH045XV36B BLOWER MOTOR WATTS (COOLING)
Cooling Speed
1
DIP Switch
Settings
0 0.1
+ Setting
Low 18
Med-low 36
Cooling
Speed
Med-High 57
High 91 114 142 177 217 235 259 285 311 267 281 322 363 400 433 468 502 521 552 549
Factory Default
Low 16
Med-low 25
Cooling
Speed
Med-High 41
High 61
– Setting
Low 10
Med-low 18
Cooling
Speed
Med-High 29
High 44
First Stage Heating Speed - cfm
915
865
805
780
740
665
630
585
First Stage Cooling Speed - cfm
Medium-Low Medium-High
760
660
600
Motor Watts @ Various External Static Pressures - in. wg.
First Stage
0.2 0.3 0.4 0.5
33 54 73 88 107 124 144 158
58 82 100 120 141 166 182 211 127 138 185 214 237 271 296 326 348 369 390
86 103 128 159 187 210 233 255 189 219 250 280 305 340 377 411 439 464 483
34 52 67 86 98
35 65 85 110 125 140 155 180
66 87 106 129 154 178 195 223 150 166 206 238 264 293 320 349 376 399 420
87 110 138 169 194 222 241 265 213 245 269 300 334 368 399 431 460 480 513
28 40 56 76 89
34 55 73 89 108 124 145 159
45 72 92 114 129 151 166 193 107 122 157 188 221 247 273 302 324 343 361
67 89 111 135 160 183 200 227 160 185 214 246 277 302 335 364 391 414 435
HEATING
COOLING
High Low
2
865 980 905
785 890 815
695 790 720
0.6 0.7 0.8 0 0.1
64 87
120 138 155 46 69
93 110 138 173 209 230 255 280 304 325 343
106 122 137 33 52
59 86
Page 5
Second Stage Heating Speed - cfm
1125
1085
1040
985
925
875
800
735
Second Stage Cooling Speed - cfm
Medium-Low Medium-High
1075
980
885
Second Stage
0.2 0.3 0.4 0.5 0.6
112 140 171 196 225 243 267 297 317
91 115 142 167 188 206 232 260 280
78 97 116 132 159 174 202 224 238
104 129 160 187 211 234 256 282 303
High
2
1210 1370
1120 1255
1020 1135
0.7 0.8 0.9 1.0