Product Overview

Model
Motor
Size (hp)
Blower
Size
Temp
Rise (F°)
Blower
Speed
CFM @ external static pressure - " w.c.
.20 .30 .40 .50 .60 .70 .80
UPFLOW / HORIZONTAL
GUH95C045B3M 1/2 10 x 8 35 - 65
High 1290 1275 1220 1215 1190 N/A N/A
Med/High 1190 1150 1120 1090 1060 1015 1000
Med 1080 1045 1015 980 950 900 870
Med/Low 825 785 735 705 650 620 580
Low 780 720 690 635 600 555 520
GUH95C070B3M 1/2 10 x 8 35 - 65
High 1310 1275 1250 1215 1200 1145 N/A
Med/High 1250 1205 1175 1145 1100 1070 1035
Med 1130 1100 1065 1045 995 960 925
Med/Low 880 835 795 745 705 670 610
Low 815 775 730 670 640 585 550
GUH95C090C4M 3/4 10 x 10 40 - 70
High 1660 1615 1590 1560 1525 1475 N/A
Med/High 1435 1390 1350 1310 1255 1220 1170
Med 1290 1240 1200 1155 1105 1065 1010
Med/Low 1195 1140 1110 1055 1005 960 920
Low 1045 995 945 895 855 805 760
GUH95C110C5M 1 11½ x 10 45 - 75
High 2130 2095 2065 2030 1995 1955 1930
Med/High 1865 1835 1785 1755 1705 1660 1635
Med 1670 1640 1600 1560 1525 1475 1445
Med/Low 1560 1525 1465 1425 1380 1350 1300
Low 1345 1285 1250 1215 1150 1100 1050
GUH95C135D5M 1 11½ x 10 50 - 80
High 2330 2295 2275 2225 2185 N/A N/A
Med/High 2180 2120 2075 2035 2020 1940 1890
Med 1950 1925 1885 1845 1815 1736 1715
Med/Low 1745 1690 1640 1605 1565 1520 1465
Low 1535 1480 1445 1395 1330 1310 1285
DOWNFLOW
GDD95C045B3M 1/2 10 x 8 25 - 55
High 1320 1285 1275 1230 1185 N/A N/A
Med/High 1215 1165 1150 1095 1060 1020 980
Med 1090 1065 1025 985 935 915 860
Med/Low 825 795 750 705 655 590 555
Low 785 735 705 650 605 545 485
GDD95C070B4M 3/4 11½ x 10 25 - 55
High 1705 1665 1605 1585 1540 N/A N/A
Med/High 1470 1430 1390 1335 1300 1260 1220
Med 1265 1235 1185 1155 1100 1050 1015
Med/Low 1165 1120 1070 1015 970 915 865
Low 895 835 775 690 625 570 520
GDD95C090C4M 3/4 10 x 10 40 - 70
High 1685 1630 1620 1570 1540 N/A N/A
Med/High 1455 1415 1370 1335 1295 1260 1210
Med 1310 1285 1245 1185 1145 1110 1060
Med/Low 1220 1165 1125 1080 1045 990 940
Low 1080 1035 985 925 875 825 760
GDD95C110C5M 1 11 x 11 40 - 70
High 2185 2150 2085 2060 2005 1970 1910
Med/High 1910 1850 1810 1765 1700 1665 1620
Med 1720 1670 1605 1565 1510 1460 1420
Med/Low 1575 1525 1465 1420 1370 1325 1275
Low 1360 1290 1255 1190 1160 1100 1045
PHYSICAL AND ELECTRICAL DATA
Model
Input
(Btuh)
Output
(Btuh)
AFUE
(ICS)
%
Nom.
Cooling
Capacity
Gas
Inlet
(in.)
Volts/
Hz/
Phase
Max.
Time
Delay
Breaker
or Fuse
Nominal
F.L.A.
Trans.
(V.A.)
Approx.
Shipping
Weight
(lbs.)
UPFLOW/HORIZONTAL
GUH95C045B3M 44,000 42,000 95.0% 1-1/2 — 3 1/2 120 - 60 - 1 15 6.8 40 129
GUH95C070B3M 66,000 64,000 95.0% 1-1/2 — 3 1/2 120 - 60 - 1 15 6.8 40 134
GUH95C090C4M 88,000 85,000 95.0% 2-1/2 — 4 1/2 120 - 60 - 1 15 8.4 40 158
GUH95C110C5M 110,000 106,000 95.0% 3 — 5 1/2 120 - 60 - 1 15 10.9 40 170
GUH95C135D5M 132,000 128,000 95.0% 3-1/2 — 5 1/2 120 - 60 - 1 15 10.9 40 187
DOWNFLOW
GDD95C045B3M 44,000 42,000 95.0% 1-1/2 — 3 1/2 120 - 60 - 1 15 6.8 40 131
GDD95C070B4M 66,000 64,000 95.0% 2-1/2 — 4 1/2 120 - 60 - 1 15 8.4 40 144
GDD95C090C4M 88,000 85,000 95.0% 2-1/2 — 4 1/2 120 - 60 - 1 15 8.4 40 160
GDD95C110C5M 110,000 106,000 95.0% 3 — 5 1/2 120 - 60 - 1 15 10.9 40 174
Note: For vent length and clearances to combustibles, please reference installation instructions.
BLOWER PERFORMANCE DATA