Sears N8MPL050B12B1 - Manual (Page 40)

15. Circulation Air Blower Data (CFIVh
N8MPN/L050B12 & ‘8MPN/L050B12 (1) * Denotes Brand
N8MPN/L075F16 & ‘8MPN/L075F16 {1)(3) * Denotes Brand
NOTE: (1) Data based on Bottom Only or One Side return.
(2) Data based on Both Sides or Bottom plus One Side
(3) 075F16 Reduce airflow by 5% if Bottom Only return.
(4) 100F20 Reduce airflow by 10% if Bottom Only return.
(5) 125J20 Reduce airflow by 5% if Bottom Only return.
(6) 125J22 Reduce airflow by 10% if Bottom Only return.
(7) 150J20 Reduce airflow by 10% if Bottom Only return.
IN8MPN/L100F20 & *8MPN/L100F20 (2)(4) Denotes Brand
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Air Delivery in Cubic Feet per Minute (C.F.M.)
(Furnace Rated @0.5" WC ESP)
TAP LOW MED L MED H HIGH
.10 472 704 1167 1387
.30 365 638 1102 1288
.50 290 572 1035 1194
.70 209 522 939 1070
.90 --- 443 820 937
1.00 --- 370 753 858
N8MPN/L075B12 & ‘8MPN/L075B12 (1) * Denotes Brand
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Air Delivery in Cubic Feet per Minute (C.F.M.)
(Furnace Rated @0.5" WC ESP)
TAP LOW MED L MED H HIGH
.10 695 963 1220 1559
.30 644 928 1183 1463
.50 588 873 1118 1361
.70 540 771 1017 1239
.90 463 675 900 1083
1.00 413 615 835 998
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Air Delivery in Cubic Feet per Minute (C.F.M.)
(Furnace Rated @0.5" WC ESP)
TAP LOW MED L MEDH HIGH
.10 831 1125 1582 2216
.30 814 1123 1588 2179
.50 781 1117 1577 2074
.70 717 1053 1541 1909
.90 609 964 1373 1745
1.00 561 888 1307 1641
IN8MPN/L100J22 (2)
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Air Delivery in Cubic Feet per Minute (C.F.M.)
(Furnace Rated @0.5" WC ESP)
TAP LOW MED L MEDH HIGH
.10 1785 1997 2292 2519
.30 1741 1941 2206 2410
.50 1674 1861 2097 2284
.70 1581 1749 1965 2121
.90 1428 1597 1793 1928
1.00 1326 1478 1667 1814
‘8MPN/L100J20 ( 2) Denotes Brand
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Air Delivery in Cubic Feet per Minute (C.F.M.)
(Furnace Rated @0.5" WC ESP)
TAP LOW MED L MED H HIGH
.10 598 841 1427 1861
.30 400 748 1384 1770
.50 289 667 1343 1677
.70 236 582 1254 1547
.90 . . . 477 1129 1360
1.00 --- 436 1016 1262
N8MPN100F14 & ‘8MPN100F14 (1) * Denotes Brand
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Air Delivery in Cubic Feet per Minute (C.F.M.)
(Furnace Rated @0.5" WC ESP)
TAP LOW MED L MED H HIGH
.10 770 949 1328 1760
.30 648 873 1235 1675
.50 544 772 1115 1551
.70 457 684 1036 1404
.90 361 572 895 1215
1.00 308 507 811 1093
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Air Delivery in Cubic Feet per Minute (C.F.M.)
(Furnace Rated @0.5" WC ESP)
TAP LOW MED L MEDH HIGH
.10 773 1045 1453 2147
.30 755 1037 1469 2128
.50 712 1020 1459 2078
.70 647 979 1424 1963
.90 554 894 1347 1795
1.00 497 828 1262 1705
IN8MPN/L125J20 & ‘8MPN/L125J20 ( 2)(5) * Denotes Brand
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Air Delivery in Cubic Feet per Minute (C.F.M.)
(Furnace Rated @0.5" WC ESP)
TAP LOW MED L MEDH HIGH
.10 860 1149 1666 2147
.30 836 1158 1577 2126
.50 805 1140 1561 2148
.70 758 1081 1516 1922
.90 661 1009 1428 1767
1.00 614 925 1357 1663
I
MAX CFM's
Filter Size CFM
14” X 25” 1400
16” X 25” 1600
20” X 25” 2000
24” X 25” 2500
Max CFM based on 600 FPM
# CFM - Cubic feet per minute airflow.
Filter required for each return-air inlet. Airflow performance includes 1" washable (600 FPM max) filter media.
THIS DATA IS SUBJECT TO CHANGE WITHOUT NOTICE 441 01 2613 02