18
S9V2-VS-SVX001-1B-EN
Heating and Cooling Airflow Tables
Table 4. S9V2B040U3VSAE Heating Airflow
S9V2B040U3VSAE Furnace Heating Airflow (CFM), Temp. Rise (°F), and Power (Watts) vs. External Static Pressure with
Filter (iwc)
1st Stage Capacity = 25,700
2nd Stage Capacity = 39,350
Heating
Airflow
Setting
Target
Airflow
External Static Pressure
0.1 0.3 0.5 0.7 0.9
Heating 1st
Stage
Low 468
CFM 468 452 437 421 406
Temp. Rise
49 51 54 56 58
Watts 27 58 90 121 152
Medium Low 598
CFM 552 600 647 694 741
Temp. Rise
43 39 36 32 28
Watts 41 76 112 147 183
Medium
(a)
634
CFM 583 635 687 739 791
Temp. Rise
39 36 33 30 27
Watts 48 83 118 153 189
High
864
CFM 753 786 818 850 883
Temp. Rise
30 29 28 27 26
Watts 87 129 171 214 256
Heating 2nd
Stage
Low 650
CFM 633 636 639 643 646
Temp. Rise
57 57 57 56 56
Watts 48 92 135 179 223
Medium Low 830
CFM 760 786 813 840 866
Temp. Rise
48 46 45 43 41
Watts 82 132 182 232 282
Medium
(a)
880
CFM 792 817 842 867 892
Temp. Rise
44 44 43 43 42
Watts 94 142 189 237 284
High
1200
CFM 1023 1044 1066 1088 1109
Temp. Rise
34 34 33 33 32
Watts 192 251 310 369 428
Table 5. S9V2B040U3VSAE Cooling Airflow
S9V2B040U3VSAE Furnace Cooling Airflow (CFM) and Power (Watts) vs. External Static Pressure with Filter (iwc)
Outdoor
Tonnage -
"Odt" (tons)
Airflow
Setting -
(CFM/ton)
EXTERNAL STATIC PRESSURE (IN. W. C.)
0.1 0.3 0.5 0.7 0.9
1.5
450
CFM / WATTS 675 / 47 675 / 81 675 / 121 675 / 166 675 / 215
420
CFM / WATTS 630 / 40 630 / 72 630 / 111 630 / 154 630 / 202
400
CFM / WATTS 600 / 36 600 / 67 600 / 105 600 / 147 600 / 193
370
CFM / WATTS 555 / 30 555 / 60 555 / 96 555 / 136 555 / 181
350
CFM / WATTS 525 / 27 525 / 56 525 / 90 525 / 130 525 / 174
330
CFM / WATTS 495 / 24 495 / 51 495 / 85 495 / 124 495 / 167
310
CFM / WATTS 465 / 21 465 / 48 465 / 80 465 / 118 465 / 161
290
CFM / WATTS 435 / 19 435 / 44 435 / 76 435 / 113 435 / 155
2.0
450
CFM / WATTS 900 / 94 900 / 137 900 / 186 900 / 240 900 / 298
420
CFM / WATTS 840 / 79 840 / 120 840 / 166 840 / 218 840 / 273
400
CFM / WATTS 800 / 70 800 / 109 800 / 154 800 / 204 800 / 258
370
CFM / WATTS 740 / 58 740 / 95 740 / 138 740 / 185 740 / 236
350
CFM / WATTS 700 / 51 700 / 86 700 / 127 700 / 173 700 / 223
330
CFM / WATTS 660 / 44 660 / 78 660 / 118 660 / 162 660 / 211
310
CFM / WATTS 620 / 38 620 / 71 620 / 109 620 / 152 620 / 199
290
CFM / WATTS 580 / 33 580 / 64 580 / 101 580 / 142 580 / 188
2.5
450
CFM / WATTS 1125 / 167 1125 / 219 1125 / 278 1125 / 341 1125 / 408
420
CFM / WATTS 1050 / 139 1050 / 188 1050 / 244 1050 / 304 1050 / 368
400
CFM / WATTS 1000 / 123 1000 / 170 1000 / 223 1000 / 281 1000 / 343
370
CFM / WATTS 925 / 100 925 / 145 925 / 195 925 / 250 925 / 308
350
CFM / WATTS 875 / 87 875 / 129 875 / 178 875 / 230 875 / 287
330
CFM / WATTS 825 / 121 825 / 160 825 / 205 825 / 254 825 / 308
310
CFM / WATTS 775 / 101 775 / 139 775 / 182 775 / 229 775 / 281
290
CFM / WATTS 725 / 88 725 / 123 725 / 164 725 / 210 725 / 260