Airflow Data - Amana ACSS920402BN Technical Manual

AIRFLOW DATA

Motor
Model Tons AC¹
Speed
High
*MSS92
Med 2.5
0402BNA
Med-Lo
Low 1.5
High
*MSS92
Med 2.5
0603BNA
Med-Lo
Low 1.5
High
*MSS92
Med 2.5
0803BNA
Med-Lo
Low 1.5
High
*MSS92
Med
0804CNA
Med-Lo 3.5
Low
High
*MSS92
Med
0805CNA
Med-Lo 3.5
Low
High
*MSS92
Med
1004CNA
Med-Lo 3.5
Low
High
*MSS92
Med
1005CNA
Med-Lo 3.5
Low
High
*MSS92
Med
1205DNA
Med-Lo 3.5
Low
¹ at 0.5" ESP
Notes
• CFM in chart is w ithout filter(s). Filters do not ship w ith this furnace, but must be provided by the installer. If the
• All furnaces ship as high-speed cooling and medium-speed heating. Installer must adjust blow er cooling & heating speed as needed.
• For most jobs, about 400 CFM per ton w hen cooling is desirable.
• INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIED ON THE RATING PLATE.
• This chart is for information only. For satisfactory operation, external static pressure should not exceed value show n on the
rating plate.
• The above chart is for U.S. furnaces installed at 0-2000 feet. At higher altitudes, a properly derated unit w ill have
approximately the same temperature rise at a particular CFM, w hile ESP at the CFM w ill be low er.
(CFM & Temperature Rise vs. External Static Pressure)
0.1 0.2
CFM Rise CFM
3 1,498 N/A 1,446
1,223 N/A 1,182
2 983 35 971
816 42 794
3 1,494 N/A 1,428
1,203 42 1,178
2 977 52 965
801 64 786
3 1,459 47 1,397
1,191 57 1,166
2 985 N/A 967
808 N/A 785
5 2,115 N/A 2,050
4 1,802 38 1,739
1,517 45 1,509
3 1,213 56 1,225
5 2,284 30 2,231
4 1,865 37 1,869
1,594 43 1,571
3 1,411 48 1,366
5 2,082 41 1,997
4 1,823 47 1,782
1,565 54 1,545
3 1,261 N/A 1237
5 2,137 40 2,073
4 1,793 48 1,754
1,558 55 1,518
3 1,370 62 1,325
5 2,256 45 2,192
4 1,805 57 1,762
1,565 65 1,513
3 1,368 N/A 1,326
External Static Pressure, (Inches Water Column)
0.3
Rise CFM Rise CFM
N/A 1,368 N/A 1,302
N/A 1,153 30 1,099
35 945 36 919
43 758 45 734
36 1,362 38 1,294
43 1,147 45 1,101
53 939 54 904
65 751 N/A 714
49 1,339 51 1,270
58 1,137 60 1,086
N/A 932 N/A 900
N/A 758 N/A 726
N/A 1,973 35 1,915
39 1,725 40 1,665
45 1,496 46 1,475
56 1,216 56 1,194
31 2,170 31 2,103
36 1,775 38 1,732
43 1,530 45 1,492
50 1,325 51 1,296
43 1,943 44 1,847
48 1,711 50 1,659
55 1,529 56 1,487
N/A 1,242 N/A 1,216
41 2,031 42 1,949
49 1,704 50 1,648
56 1,477 58 1,425
64 1,288 N/A 1,237
47 2,133 48 2,054
58 1,722 59 1,677
N/A 1,480 N/A 1,415
N/A 1,278 N/A 1,238
0.4 0.5 0.6
Rise CFM Rise CFM
N/A 1,227 N/A 1,145 1,059 954
31 1,051 32 982
37 878 39 813
46 678 50 637
39 1,231 42 1,162 1,076 972
46 1,045 49 986
57 866 59 801
N/A 714 N/A 680
54 1,202 57 1,107 1,049 952
63 1,033 N/A 973
N/A 859 N/A 805
N/A 679 N/A 629
36 1,810 38 1,695 1,587 1,467
41 1,612 42 1,532 1,443 1,320
46 1,441 47 1,388 1,304 1,205
57 1,179 58 1,135 1,084 1,005
32 2,037 33 1,945 1,836 1,750
39 1,684 40 1,619 1,548 1,480
46 1,454 47 1,414 1,355 1,293
53 1,251 54 1,200 1,147 1,096
46 1,749 49 1,669 1,560 1,443
51 1,574 54 1,513 1,402 1,305
57 1,441 59 1,365 1,287 1,196
N/A 1,179 N/A 1,145 1,098 1,034
44 1,879 45 1,811 1,734 1,625
52 1,590 54 1,534 1,451 1,371
60 1,376 62 1,316 1,242 1,170
N/A 1,191 N/A 1,134 1,086 1,024
50 1,986 51 1,907 1,834 1,718
61 1,618 63 1,563 1,507 1,441
N/A 1,392 N/A 1,346 1,269 1,198
N/A 1,208 N/A 1,165 1,093 1,052
*MSS92
0.7 0.8
CFM CFM
901 813
746 659
597 523
927 831
763 639
635 596
889 797
731 620
590 513