16
S8V2-SVX001-1A-EN
Airflow Tables
Table 2. S8V2A040M3P Heating Airflow
S8V2A040M3P Furnace Heating Airflow (CFM), Temp. Rise (°F), and Power (Watts) vs. External Static Pressure with
Filter (iwc)
1st Stage Capacity = 21,000
2nd Stage Capacity = 32,200
Heating
Airflow
Setting
Target
Airflow
External Static Pressure
0.1 0.3 0.5 0.7 0.9
Heating 1st
Stage
Low 427
CFM 458 459 460 461 462
Temp. Rise
42 42 42 41 41
Watts 23 55 87 119 151
Medium Low
(a)
506
CFM 521 522 524 525 527
Temp. Rise
37 37 37 37 37
Watts 30 64 98 132 166
Medium 593
CFM 611 605 598 592 585
Temp. Rise
32 33 33 33 34
Watts 40 76 112 149 185
High
672
CFM 694 680 667 653 639
Temp. Rise
28 29 29 30 31
Watts 50 88 126 164 202
Heating 2nd
Stage
Low 540
CFM 605 601 596 591 586
Temp. Rise
49 49 50 50 50
Watts 32 71 109 148 187
Medium Low
(a)
640
CFM 660 661 662 663 664
Temp. Rise
45 45 45 45 45
Watts 44 84 125 165 206
Medium 750
CFM 785 779 773 768 762
Temp. Rise
39 39 39 39 40
Watts 64 108 152 196 240
High
850
CFM 898 887 875 863 851
Temp. Rise
33 33 34 34 35
Watts 82 130 177 224 272
Table 3. S8V2A040M3P Cooling Airflow
S8V2A040M3P Furnace Cooling Airflow (CFM) and Power (Watts) vs. External Static Pressure with Filter (iwc)
Outdoor
Tonnage - "Odt"
(tons)
Airflow Setting -
"CPC" (CFM/ton)
EXTERNAL STATIC PRESSURE (IN. W. C.)
0.1 0.3 0.5 0.7 0.9
1.5
450
CFM / WATTS 672 / 52 655 / 91 641 / 134 627 / 180 611 / 228
420
CFM / WATTS 630 / 45 611 / 83 596 / 124 581 / 168 566 / 215
400
CFM / WATTS 601 / 41 581 / 78 566 / 118 551 / 161 535 / 207
370
CFM / WATTS 558 / 35 537 / 70 521 / 109 505 / 151 489 / 196
350
CFM / WATTS 529 / 32 507 / 66 490 / 104 475 / 145 458 / 189
330
CFM / WATTS 500 / 29 477 / 62 460 / 98 444 / 139 427 / 183
310
CFM / WATTS 471 / 26 447 / 58 429 / 94 413 / 133 396 / 176
290
CFM / WATTS 437 / 23 405 / 53 400 / 89 363 / 125 326 / 165
2.0
450
CFM / WATTS 869 / 93 863 / 142 852 / 193 823 / 240 800 / 291
420
CFM / WATTS 827 / 82 814 / 128 803 / 177 790 / 228 776 / 281
400
CFM / WATTS 790 / 74 776 / 118 764 / 166 751 / 215 736 / 267
370
CFM / WATTS 734 / 63 718 / 105 705 / 150 692 / 198 677 / 248
350
CFM / WATTS 690 / 55 680 / 96 646 / 136 632 / 181 628 / 233
330
CFM / WATTS 658 / 49 640 / 88 626 / 131 612 / 176 596 / 224
310
CFM / WATTS 620 / 44 601 / 81 586 / 122 571 / 166 555 / 213
290
CFM / WATTS 582 / 38 562 / 74 546 / 114 531 / 157 515 / 202