Airflow Data - Nordyne TC Series User Manual

Model Number
Motor Switch Settings
&
(0 = OFF, 1 = ON)
Heating Input
1/5 2/6
(Btuh)
0 0
1 0
0 1
1 1
0 0
1 0
0 1
1 1
*TC / TL - 060D - 24B
0 0
(60,000)
1 0
0 1
1 1
0 0
1 0
0 1
1 1
0 0
1 0
0 1
1 1
0 0
1 0
0 1
1 1
*TC / TL - 80D - 35C
0 0
(80,000)
1 0
0 1
1 1
0 0
1 0
0 1
1 1
0 0
1 0
0 1
1 1
0 0
1 0
0 1
1 1
*TC / TL - 100D - 35C
0 0
(100,000)
1 0
0 1
1 1
0 0
1 0
0 1
1 1
0 0
1 0
0 1
1 1
0 0
1 0
0 1
1 1
*TC / TL - 120D - 45D
0 0
(120,000)
1 0
0 1
1 1
0 0
1 0
0 1
1 1
1. Motor Switch Settings are for heating speeds using HEAT switches 1, 2, 3, & 4 and cooling speeds using COOL switches 5, 6, 7, & 8.
2. Two openings are recommended for airflows above 1,600 CFM if the filter(s) is (are) adjacent to the furnace.
3. Data is shown without filter.
4. Temperature rises in the table are approximate. Actual temperature rises may vary
5. Cells shaded in gray indicate a temperature rise outside of the recommended range.
6. When in low stage, the circulating airflow is 70% of the tables high value (2-stage furnaces only).
Table 6. *TC / *TL Heating / Cooling Airflows (CFM) & Temperature Rises (°F)

Airflow Data

*TC / TL FURNACES WITH FIXED SPEED BLOWERS
0.1 0.2
3/7 4/8 CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise
— — — —
0 0
— — — —
0 0
— — — —
0 0
— — —
0 0 725
— — —
1 0 810
1 0 940 56 890 59
1 0 990 53 945 56
1 0 1,055 50 1,015 52
0 1 1,135 47 1,095 48
0 1 1,185 45 1,145 46
0 1 1,250 42 1,210 44
0 1 1,290 41 1,255 42
1 1 1,315 40 1,275 41
1 1,350 39 1,315 40
1
1 1 1,390 38 1,350 39
1 1 1,420 37 1,380 38
—
0 0 1,125 55 1,040
0 0 1,205 58 1,120 63
0 0 1,305 54 1,225 57
0 0 1,430 49 1,350 52
1 0 1,525 46 1,450 49
1 0 1,620 43 1,540 46
1 0 1,695 42 1,620 43
1 0 1,770 40 1,700 41
0 1 1,875 38 1,805 39
0 1 1,905 37 1,840 38
0 1 1,980 36 1,910 37
0 1 2,025 35 1,960 36
—
1 1 2,085 2,025 35
— —
1 1 2,135 2,070
— —
1 1 2,200 2,145
— —
1 1 2,280 2,225
— —
0 0 1,125 1,040
— —
0 0 1,205 1,120
— —
0 0 1,305 1,225
0 0 1,430 62 1,350 65
1 0 1,525 58 1,450 61
1 0 1,620 54 1,540 57
1 0 1,695 52 1,620 54
1 0 1,770 50 1,700 52
0 1 1,875 47 1,805 49
0 1 1,905 46 1,840 48
0 1 1,980 44 1,910 46
0 1 2,025 43 1,960 45
1 1 2,085 42 2,025 43
1 1 2,135 41 2,070 42
1 1 2,200 40 2,145 41
1 1 2,280 39 2,225 40
— —
0 0 1,395 1,350
— —
0 0 1,465 1,420
0 0 1,555 68 1,510 70
0 0 1,625 65 1,585 67
1 0 1,690 62 1,650 64
1 0 1,760 60 1,715 62
1 0 1,835 58 1,790 59
1 0 1,885 56 1,840 57
0 1 1,945 54 1,900 56
0 1 1,950 54 1,905 55
0 1 2,075 51 2,030 52
0 1 2,125 50 2,085 51
1 1 2,170 49 2,130 50
1 1 2,215 48 2,180 48
— — — —
1 1
— — — —
1 1
External Static Pressure (in.W.C.)
0.3 0.4 0.5
— — — — —
— — — — —
— — — — —
— — — — —
— — — — —
— —
845 795 750
—
905 58 860 820
970 54 930 57 890
1,055 50 1,010 52 960
1,105 48 1,065 50 1,030
1,170 45 1,135 47 1,095
1,220 43 1,180 45 1,145
1,240 43 1,200 44 1,160
1,280 41 1,245 42 1,205
1,315 40 1,275 41 1,240
1,345 39 1,310 40 1,270
— —
960 880 795
— —
1,040 960 875
—
1,150 61 1,070 995
1,270 55 1,190 59 1,110
1,375 51 1,300 54 1,225
1,465 48 1,390 51 1,315
1,545 46 1,465 48 1,390
1,630 43 1,555 45 1,485
1,730 41 1,655 43 1,580
1,775 40 1,710 41 1,640
1,845 38 1,780 40 1,715
1,895 37 1,830 38 1,765
1,960 36 1,900 37 1,840
2,010 35 1,945 36 1,880
—
2,090 2,035 35 1,980
— —
2,170 2,115 2,065
— — — — —
— — — —
1,040
— —
1,150 1,070 995
— —
1,270 1,190 1,110
—
1,375 64 1,300 1,225
1,465 60 1,390 63 1,315
1,545 57 1,465 60 1,390
1,630 54 1,555 57 1,485
1,730 51 1,655 53 1,580
1,775 50 1,710 51 1,640
1,845 48 1,780 49 1,715
1,895 46 1,830 48 1,765
1,960 45 1,900 46 1,840
2,010 44 1,945 45 1,880
2,090 42 2,035 43 1,980
2,170 41 2,115 42 2,065
— —
1,305 1,260 1,210
— —
1,375 1,330 1,290
— —
1,470 1,425 1,380
1,540 69 1,500 70 1,460
1,610 66 1,570 67 1,530
1,670 63 1,625 65 1,575
1,745 60 1,695 62 1,650
1,790 59 1,745 60 1,700
1,850 57 1,805 58 1,760
1,860 57 1,820 58 1,775
1,990 53 1,945 54 1,900
2,040 52 2,000 53 1,955
2,090 51 2,045 52 2,005
2,140 49 2,105 50 2,070
— — — —
2,225
— — — — —
0.6 0.7
— — — — — —
— — — — — —
— — — — — —
— — — — — —
— — — — — —
— — — — —
700
— — —
775 735 690
— —
59 845 805 760
55 930 57 890 59 850
51 990 53 950 56 910
48 1,055 50 1,020 52 980
46 1,110 48 1,075 49 1,040
45 1,120 47 1,085 49 1,045
44 1,170 45 1,135 47 1,100
43 1,200 44 1,160 45 1,125
42 1,235 43 1,200 44 1,160
— — — — — —
— — — — —
795
— — — —
915 840
— —
63 1,030 950 865
57 1,150 61 1,075 65 1,000
54 1,240 57 1,165 60 1,090
51 1,315 54 1,235 57 1,160
47 1,410 50 1,340 53 1,265
45 1,510 47 1,435 49 1,340
43 1,575 45 1,510 47 1,445
41 1,650 43 1,580 45 1,515
40 1,700 41 1,635 43 1,570
38 1,775 40 1,715 41 1,655
37 1,815 39 1,750 40 1,685
36 1,925 37 1,870 38 1,820
— —
2,010 1,955 36 1,900
— — — — — —
— — — — — —
— — — — — —
— — — — —
1,030
— — —
1,150 1,075 1,000
— — —
1,240 1,165 1,090
— —
63 1,315 1,235 1,160
—
59 1,410 62 1,340 1,265
56 1,510 58 1,435 61 1,340
54 1,575 56 1,510 58 1,445
51 1,650 53 1,580 56 1,515
50 1,700 52 1,635 54 1,570
48 1,775 50 1,715 51 1,655
47 1,815 48 1,750 50 1,685
44 1,925 46 1,870 47 1,820
43 2,010 44 1,955 45 1,900
— — — —
1,165 1,120
— — —
1,245 1,200 1,155
— — —
1,340 1,295 1,250
— — —
1,415 1,375 1,335
— —
69 1,485 1,445 1,405
—
67 1,530 69 1,485 1,440
64 1,605 66 1,555 68 1,510
62 1,655 64 1,610 66 1,565
60 1,710 62 1,665 63 1,620
59 1,735 61 1,690 62 1,650
56 1,855 57 1,810 58 1,770
54 1,910 55 1,870 56 1,825
53 1,965 54 1,925 55 1,880
51 2,035 52 2,000 53 1,965
47 2,165 49 2,100 50 2,040
—
2,170 49 2,120 50 2,065
0.8
—
—
—
—
—
—
—
—
—
58
54
51
51
48
47
45
—
—
—
—
—
65
61
56
53
49
46
45
43
42
39
37
—
—
—
—
—
—
—
—
—
61
58
56
53
52
48
46
—
—
—
—
—
—
70
67
65
64
60
58
56
54
52
51
33