Manualshelf

Submittal Sheet

ManualsBrandsComfort-Aire ManualsGas FurnacesGUH 4 Ton 90,000 BTU Air Handler, 97% Gas Furnace, Modulating
123456
PHYSICAL AND ELECTRICAL DATA
Model
Input
(Btuh)
Output *
(Btuh)
AFUE
(ICS)
Nominal*
Cooling
Capacity
Gas
Inlet
(in.)
Volts-
Hertz-
Phase
Max.
Time
Delay
Breaker
or Fuse
Nominal
F.L.A.
Trans.
(V.A.)
Approx.
Shipping
Weight
(lbs.)
UPFLOW / HORIZONTAL
GUH97M070B3M 66,000 64,000 97.0% 3 Tons 1/2 120-60-1 15 7.7 40 138
GUH97M090C3M 88,000 85,000 97.0% 3 Tons 1/2 120-60-1 15 7.7 40 155
GUH97M090C4M 88,000 85,000 97.0% 4 Tons 1/2 120-60-1 15 10.1 40 165
GUH97M090C5M 88,000 85,000 97.0% 5 Tons 1/2 120-60-1 20 12.8 40 165
GUH97M110C5M 110,000 106,000 97.0% 5 Tons 1/2 120-60-1 20 12.8 40 175
GUH97M135D5M 132,000 127,000 97.0% 5 Tons 1/2 120-60-1 20 12.8 40 190
Note: For vent length and clearances to combustibles, please reference installation instructions.
* At full capacity
REV CODE
REVISION
NOM. CFM X 100
3 TON ADD ON COOLING
4 TON ADD ON COOLING
5 TON ADD ON COOLING
CABINET WIDTH
B = 17.5” WIDTH
C = 21.0” WIDTH
D = 24.5” WIDTH
BTUH INPUT
HEATING INPUT X 1000
GAS
G = GAS FURNACE
CONFIGURATION
UH = UPFLOW/HORIZONTAL
DD = DOWNFLOW
AFUE
97 = 97% EFFICENCY
STAGES/MOTOR
G UH 97 M 0 7 0 B 3 M
M = MODULATING W/VARIABLE SPEED ECM
BLOWER PERFORMANCE DATA: BOTTOM INLET
Model
Motor
Size
(hp)
Blower
Size
Temp
Rise
F°
Heating
CFM @ 0" - 0.5" w.c.
Cooling
Stages
Speed
Adjust-
ment
Cooling
CFM @ 0" - 0.8" w.c.
* *
40%
Input
70%
Input
100%
Input Low
Medium
Low
Medium
High
High
Default
GUH97M070B3M 1/2 HP 10 x 9
50 - 80
Max. Input
+15% 538 833 1128
2nd Stage
+10% 862 1063 1218 1369
+7.5% 496 772 1048 Default 810 962 1130 1269
Default 453 710 967
-10% 707 841 1007 1140
35 - 65
Min.
Input
1st
Stage
+10% 604 740 843 971
-7.5% 419 657 895 Default 558 668 770 855
-15% 385 604 822 -10% 504 603 683 793
GUH97M090C3M 1/2 HP 10 x 9
60 - 90
Max. Input
+15% 734 1014 1295
2nd Stage
+10% 879 1040 1212 1362
+7.5% 697 953 1209 Default 803 946 1104 1246
Default 660 891 1122
-10% 721 842 972 1117
35 - 65 Min.
Input
1st
Stage
+10% 626 710 832 952
-7.5% 616 828 1041 Default 569 672 764 862
-15% 572 766 959 -10% 524 612 687 785
GUH97M090C4M 3/4 HP 11 x 11
50 - 80
Max. Input
+15% 835 1234 1633
2nd Stage
+10% 1168 1379 1583 1771
+7.5% 776 1155 1534 Default 1079 1267 1444 1645
Default 716 1075 1434
-10% 938 1148 1324 1469
35 - 65
Min.
Input
1st
Stage
+10% 843 1007 1159 1315
-7.5% 652 997 1342 Default 780 915 1047 1190
-15% 589 919 1249 -10% 693 838 959 1070
GUH97M090C5M 1 HP 11 x 11
50 - 80
Max. Input
+15% 665 1159 1653
2nd Stage
+10% 1385 1593 1818 2019
+7.5% 618 1085 1553 Default 1226 1463 1647 1884
Default 571 1012 1453
-10% 1063 1320 1504 1675
35 - 65 Min.
Input
1st
Stage
+10% 933 1054 1274 1466
-7.5% 507 917 1328 Default 836 978 1121 1336
-15% 443 823 1203 -10% 740 868 1010 1152
GUH97M110C5M 1 HP 11 x 11
50 - 80
Max. Input
+15% 861 1424 1988
2nd Stage
+10% 1312 1560 1744 1955
+7.5% 825 1349 1874 Default 1219 1405 1569 1796
Default 789 1274 1759
-10% 1075 1272 1428 1634
35 - 65
Min.
Input
1st
Stage
+10% 937 1064 1247 1407
-7.5% 731 1187 1644 Default 864 972 1146 1282
-15% 673 1101 1528 -10% 790 888 1025 1167
GUH97M135D5M 1 HP 11 x 11
55 - 85
Max. Input
+15% 1033 1534 2035
2nd Stage
+10% 1353 1567 1751 1994
+7.5% 957 1426 1895 Default 1202 1448 1616 1828
Default 881 1317 1754
-10% 1080 1290 1472 1668
35 - 65
Min.
Input
1st
Stage
+10% 935 1074 1260 1450
-7.5% 817 1235 1652 Default 834 983 1116 1306
-15% 753 1152 1550 -10% 732 867 1023 1145
Note:
** See installation instructions for proper blower set up
BLOWER PERFORMANCE DATA: SIDE INLET
Model
Motor
Size
(hp)
Blower
Size
Temp Rise
F°
Heating
CFM @ 0" - 0.5" w.c.
Cooling
Stages
Speed
Adjust-
ment
Cooling
CFM @ 0" - 0.8" w.c.
* *
40%
Input
70%
Input
100%
Input Low
Medium
Low
Medium
High
High
Default
UPFLOW / HORIZONTAL
GUH97M070B3M 1/2 HP 10 x 9
50 - 80
Max. Input
+15% 531 812 1093
2nd
Stage
+10% 840 1054 1208 1357
+7.5% 490 756 1022 Default 752 946 1130 1231
Default 449 700 951
-10% 688 805 991 1114
35 - 65
Min.
Input
1st
Stage
+10% 593 706 805 959
-7.5% 413 635 857 Default 543 642 729 824
-15% 378 571 763 -10% 503 584 665 720
GUH97M090C3M 1/2 HP 10 x 9
60 - 90
Max. Input
+15% 702 971 1240
2nd
Stage
+10% 843 1017 1168 1300
+7.5% 673 926 1178 Default 772 912 1054 1193
Default 644 880 1116
-10% 698 799 946 1111
35 - 65 Min.
Input
1st
Stage
+10% 610 707 797 921
-7.5% 608 814 1020 Default 561 643 718 811
-15% 571 747 923 -10% 526 605 667 729
GUH97M090C4M 3/4 HP 11 x 11
50 - 80
Max. Input
+15% 812 1204 1595
2nd
Stage
+10% 1140 1341 1526 1728
+7.5% 759 1127 1495 Default 1043 1235 1398 1566
Default 706 1051 1395
-10% 913 1124 1279 1402
35 - 65
Min.
Input
1st
Stage
+10% 823 1009 1135 1292
-7.5% 608 814 1020 Default 758 882 1026 1151
-15% 571 747 923 -10% 684 816 928 1068
GUH97M090C5M 1 HP 11 x 11
50 - 80
Max. Input
+15% 684 1136 1588
2nd
Stage
+10% 1335 1559 1719 1986
+7.5% 623 1059 1496 Default 1173 1433 1568 1811
Default 562 983 1403
-10% 1049 1283 1451 1603
35 - 65 Min.
Input
1st
Stage
+10% 911 1043 1227 1434
-7.5% 608 814 1020 Default 805 960 1087 1296
-15% 571 747 923 -10% 700 840 991 1115
GUH97M110C5M 1 HP 11 x 11
50 - 80
Max. Input
+15% 733 1194 1747
2nd
Stage
+10% 1270 1519 1712 1899
+7.5% 708 1139 1657 Default 1170 1363 1555 1774
Default 683 1085 1566
-10% 1059 1218 1401 1581
35 - 65
Min.
Input
1st
Stage
+10% 918 1053 1198 1366
-7.5% 632 1007 1457 Default 820 964 1095 1231
-15% 580 929 1348 -10% 722 852 987 1116
GUH97M135D5M 1 HP 11 x 11
55 - 85
Max. Input
+15% 1010 1505 2001
2nd
Stage
+10% 1337 1550 1720 1974
+7.5% 923 1398 1873 Default 1194 1416 1608 1781
Default 836 1290 1744
-10% 1076 1282 1437
1628
35 - 65
Min.
Input
1st
Stage
+10% 938 1070 1236 1418
-7.5% 775 1208 1641 Default 837 985 1114 1296
-15% 715 1126 1537 -10% 736 870 1010 1139
BLOWER PERFORMANCE DATA: SIDE INLET WITH RETURN AIR BASE
Model
Motor
Size
(hp)
Blower
Size
Temp Rise
F°
Heating
CFM @ 0" - 0.5" w.c.
Cooling
Stages
Speed
Adjust-
ment
Cooling
CFM @ 0" - 0.8" w.c.
* *
40%
Input
70%
Input
100%
Input Low
Medium
Low
Medium
High
High
Default
UPFLOW / HORIZONTAL
GUH97M070B3M 1/2 HP 10 x 9
50 - 80
Max. Input
+15% 519 805 1091
2nd
Stage
+10% 857 1049 1206 1354
+7.5% 480 751 1021 Default 791 946 1093 1255
Default 441 696 951
-10% 722 845 987 1131
35 - 65
Min.
Input
1st
Stage
+10% 596 717 816 950
-7.5% 408 643 877 Default 521 657 755 840
-15% 375 589 803 -10% 494 597 672 747
GUH97M090C3M 1/2 HP 10 x 9
60 - 90
Max. Input
+15% 721 988 1254
2nd
Stage
+10% 852 999 1166 1305
+7.5% 679 923 1167 Default 776 907 1050 1206
Default 637 858 1079
-10% 712 802 947 1074
35 - 65
Min.
Input
1st
Stage
+10% 605 715 812 934
-7.5% 606 806 1006 Default 571 662 735 820
-15% 576 754 933 -10% 530 602 673 725
Note:
** See installation instructions for proper blower set up
MODEL NUMBER GUIDE