Nordyne G7XC Series, Installation Instructions Manual

Page: 26 / 36

26
AIRFLOW DATA
Table 8. Maximum Airfl ow and Temperature Rises (° F)
G7XC UPFLOW / HORIZONTAL GAS FURNACES - 92.1% AFUE
Model
Number
Heating
Input
(Btuh)
Motor Switch
Setting
External Static Pressure (in.w.c.)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
1/5 2/6 3/7 4/8 CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise
XC046-B 46,000
0 0 0 0
1 0 0 0
0 1 0 0
1 1 0 0 725 56
0 0 1 0 810 50
1 0 1 0 940 43 890 44 845 46 795 49 750 52 700 56
0 1 1 0 990 41 945 42 905 43 860 46 820 48 775 51 735 53 690 57
1 1 1 0 1,055 39 1,015 39 970 40 930 42 890 44 845 46 805 49 760 52
0 0 0 1 1,135 36 1,095 36 1,055 37 1,010 39 960 41 930 42 890 44 850 46
1 0 0 1 1,185 35 1,145 34 1,105 35 1,065 37 1,030 38 990 40 950 41 910 43
0 1 0 1 1,250 33 1,210 33 1,170 33 1,135 35 1,095 36 1,055 37 1,020 38 980 40
1 1 0 1 1,290 32 1,255 31 1,220 32 1,180 33 1,145 34 1,110 35 1,075 36 1,040 38
0 0 1 1 1,315 31 1,275 31 1,240 32 1,200 33 1,160 34 1,120 35 1,085 36 1,045 37
1 0 1 1 1,350 30 1,315 30 1,280 31 1,245 31 1,205 33 1,170 33 1,135 35 1,100 36
0 1 1 1 1,390 29 1,350 29 1,315 30 1,275 31 1,240 2 1,200 33 1,160 34 1,125 35
1 1 1 1 1,420 29 1,380 29 1,345 29 1,310 30 1,270 31 1,235 32 1,200 33 1,160 34
XC061-B 61,000
0 0 0 0
1 0 0 0
0 1 0 0
1 1 0 0 725 72
0 0 1 0 810 64
1 0 1 0 940 55 890 59 845 61 795 65 750 69 700 74
0 1 1 0 990 52 945 55 905 57 860 60 820 63 775 67 735 71 690 75
1 1 1 0 1,055 49 1,015 51 970 54 930 56 890 58 845 61 805 65 760 68
0 0 0 1 1,135 46 1,095 48 1,055 49 1,010 51 960 54 930 56 890 58 850 61
1 0 0 1 1,185 44 1,145 46 1,105 47 1,065 49 1,030 50 990 52 950 55 910 57
0 1 0 1 1,250 42 1,210 43 1,170 44 1,135 46 1,095 47 1,055 49 1,020 51 980 53
1 1 0 1 1,290 40 1,255 42 1,220 43 1,180 44 1,145 45 1,110 47 1,075 48 1,040 50
0 0 1 1 1,315 40 1,275 41 1,240 42 1,200 43 1,160 45 1,120 46 1,085 48 1,045 50
1 0 1 1 1,350 38 1,315 40 1,280 41 1,245 42 1,205 43 1,170 44 1,135 46 1,100 47
0 1 1 1 1,390 37 1,350 39 1,315 40 1,275 41 1,240 42 1,200 43 1,160 45 1,125 46
1 1 1 1 1,420 37 1,380 38 1,345 39 1,310 40 1,270 41 1,235 42 1,200 43 1,160 45