Nordyne iSEER FG7T - Manual (Page 4)

4
BLOWER PERFORMANCE - FG7TA/TK
FG7TA/TK - 80% AFUE, Two Stage Gas Furnace
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
*TA/TK-060(C)-*A1 60000
0 0 0 0
1 0 0 0
0 1 0 0 600 74 555 80 510
1 1 0 0 705 63 670 66 635 70 600 74
0 0 1 0 775 57 740 60 705 63 665 67
1 0 1 0 900 49 870 51 835 53 800 56 765 58 730 61 695 64 660 67
0 1 1 0 950 47 920 48 890 50 855 52 825 54 795 56 765 58 730 61
1 1 1 0 1000 44 970 46 940 47 910 49 880 51 850 52 820 54 790 56
0 0 0 1 1075 41 1045 43 1015 44 985 45 960 46 925 48 900 49 870 51
1 0 0 1 1110 40 1080 41 1055 42 1025 43 1000 44 975 46 945 47 920 48
0 1 0 1 1170 38 1140 39 1115 40 1090 41 1060 42 1035 43 1010 44 985 45
1 1 0 1 1210 37 1185 38 1160 38 1130 39 1105 40 1080 41 1055 42 1025 43
0 0 1 1 1520 29 1225 36 1200 37 1175 38 1150 39 1120 40 1095 41 1070 42
1 0 1 1 1305 34 1280 35 1255 35 1230 36 1205 37 1180 38 1155 38 1130 39
0 1 1 1 1350 33 1230 36 1305 34 1285 35 1260 35 1240 36 1215 37 1195 37
1 1 1 1 1440 31 1400 32 1365 33 1230 36 1295 36 1255 35 1220 36 1185 38
*TA/TK-080(C)-*B1 80000
0 0 0 0
1 0 0 0
0 1 0 0
1 1 0 0 725 82
0 0 1 0 810 73
1 0 1 0 940 63 890 67 845 70 795 75 750 79 700 85
0 1 1 0 990 60 945 63 905 65 860 69 820 72 775 76 735 81 690 86
1 1 1 0 1055 56 1015 58 970 61 930 64 890 67 845 70 805 74 760 78
0 0 0 1 1135 52 1095 54 1055 56 1010 59 960 62 930 64 890 67 850 70
1 0 0 1 1185 50 1145 52 1105 54 1065 56 1030 58 990 60 950 62 910 65
0 1 0 1 1250 47 1210 49 1170 51 1135 52 1095 54 1055 56 1020 58 980 60
1 1 0 1 1290 46 1255 47 1220 49 1180 50 1145 52 1110 53 1075 55 1040 57
0 0 1 1 1315 45 1275 46 1240 48 1200 49 1160 51 1120 53 1085 55 1045 57
1 0 1 1 1350 44 1315 45 1280 46 1245 48 1205 49 1170 51 1135 52 1100 54
0 1 1 1 1390 43 1350 44 1315 45 1275 46 1240 48 1200 49 1160 51 1125 53
1 1 1 1 1420 42 1380 43 1345 44 1310 45 1270 47 1235 48 1200 49 1160 51
Notes:
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 1600 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. Temperature rises that are shaded in grey are for reference only. These conditions are not recommended.