Ducane 95G1 Installation instructions

95G1
PRODUCT SPECIFICATIONS
SINGLE STAGE
GAS FURNACE
FORM NO. 95G1-100 (08/2015)
CONFIGURATIONS
• Upflow/Horizontal
• Downflow
HEAT EXCHANGER DESIGN
• Aluminized steel design primary heat exchanger with crimped no
weld construction
• AL 29-4C Stainless steel secondary heat exchanger
BURNER
• Aluminized steel inshop burners for smooth fit
CABINET DESIGN
• Compact 33" height
• Standardized widths for easy coil fit
AIR DELIVERY SYSTEM
• Multi-speed PSC blower motor
• Easily removable slide-out blower design
CONTROLS
• Single Stage Gas Valve
• Self diagnostics saves last 5 fault codes regardless
of power interruption
• Control features electronic air cleaner and humidifier terminals
VENTING
• Designed certified for direct and non direct applications
INSTALLATION FEATURES
• Left or right utility connection
• Designed certified for direct and non-direct vent applications
• Zero step horizontal conversion
• Removable floor base for bottom return air
WARRANTY
10 year limited parts warranty / lifetime heat exchanger warranty available.
See limited warranty document for details.
Page 1

95% GAS FURNACE 95G1
Page 2
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
95G1UH045BP08 44,000 41,000 95.0% 1.5 - 2 1/2 120 - 60 - 1 15 3.1 40 121
95G1UH045BP12 44,000 42,000 95.0% 2 - 3 1/2 120 - 60 - 1 15 6.1 40 123
95G1UH070BP12 66,000 64,000 95.0% 2 - 3 1/2 120 - 60 - 1 15 6.1 40 128
95G1UH090CP12 88,000 85,000 95.0% 2 - 3 1/2 120 - 60 - 1 15 6.1 40 145
95G1UH090CP16 88,000 85,000 95.0% 3 - 4 1/2 120 - 60 - 1 15 8.2 40 148
95G1UH110CP16 110,000 106,000 95.0% 3 - 4 1/2 120 - 60 - 1 15 8.2 40 157
95G1UH110CP20 110,000 106,000 95.0% 4 - 5 1/2 120 - 60 - 1 15 10.0 40 163
95G1UH135DP20 132,000 126,000 95.0% 4 - 5 1/2 120 - 60 - 1 15 10.0 40 180
DOWNFLOW
95G1DF045BP12 44,000 42,000 95.0% 2 - 3 1/2 120 - 60 - 1 15 6.1 40 125
95G1DF070BP12 66,000 64,000 95.0% 2 - 3 1/2 120 - 60 - 1 15 6.1 40 129
95G1DF090CP20 88,000 85,000 95.0% 4 - 5 1/2 120 - 60 - 1 20 11.5 40 148
95G1DF110CP20 110,000 106,000 95.0% 4 - 5 1/2 120 - 60 - 1 20 11.5 40 165
Note: For vent length and clearances to combustibles, please reference installation instructions.
MODEL NUMBER GUIDE
NUMERIC CODE
REVISION CODE
NOM. CFM X 100
08 = 2TON ADD ON COOLING
12 = 3TON ADD ON COOLING
16 = 4TON ADD ON COOLING
20 = 5TON ADD ON COOLING
BLOWER DRIVE
P = PSC
CABINET WIDTH
B = 17.5” WIDTH
C = 21.0” WIDTH
D = 24.5” WIDTH
AFUE
95 = 95% EFFICENCY
GAS
G = GAS
STAGES
1 = SINGLE STAGE
CONFIGURATION
UH = UPFLOW / HORIZONTAL
DF = DOWNFLOW
BTUH INPUT
HEATING INPUT X 1000
95 G 1 UH 110 C P 16 -01

95% GAS FURNACE 95G1
Page 3
Model
Motor
Size
(hp)
Blower
Size
Temp
Rise
(°F)
Blower
Speed
CFM @External Static Pressure - " w.c.
0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90
UPFLOW / HORIZONTAL
95G1UH045BP08 1/5 10 x 8 35 - 65
High 1125 1090 1065 1020 945 910 790 735
Med/High 895 870 870 825 780 740 670 575
Med 755 725 715 675 640 585 510 460
Low 680 660 635 605 555 505 455 390
95G1UH045BP12 1/3 10 x 8 25 - 55
High 1550 1480 1425 1355 1320 1225 1135 1025
Med/High 1330 1295 1280 1190 1165 1110 1050 950
Med 1150 1140 1105 1085 1030 975 920 800
Low 1000 975 975 940 900 855 780 700
95G1UH070BP12 1/3 10 x 8 40 - 70
High 1515 1465 1410 1345 1275 1195 1105 985
Med/High 1300 1275 1235 1195 1140 1090 995 890
Med 1080 1065 1050 1020 975 930 850 770
Low 880 890 875 840 830 780 730 650
95G1UH090CP12 1/3 10 x 8 50 - 80
High 1580 1525 1480 1415 1350 1260 1190 1060
Med/High 1305 1295 1275 1220 1175 1115 1010 9305
Med 1070 1060 1055 1030 1005 955 880 795
Low 890 890 885 860 835 785 740 655
95G1UH090CP16 1/2 10 x 10 40 - 70
High 2060 1990 1925 1830 1720 1600 145 1300
Med/High 1840 1805 1755 1675 1610 1520 1410 1305
Med 1580 1550 1510 1460 1390 1300 1200 1100
Low 1360 1365 1330 1285 1230 1165 1035 901
95G1UH110CP16 1/2 10 x 10 40 - 70
High 1940 1875 1800 1725 1630 1530 1410 1245
Med/High 1600 1560 1495 1400 1335 1290 1190 1000
Med 1400 1370 1330 1295 1185 1100 985 925
Low 1170 1160 1120 1080 1030 940 790 715
95G1UH110CP20 3/4 11 1/2 x 10 40 - 70
High 2265 2190 2090 2000 1935 1805 1730 1645
Med/High 2135 2050 1945 1880 1770 1720 1590 1520
Med 1890 1785 1755 1685 1540 1480 1405 1340
Low 1730 1685 1665 1640 1590 1505 1455 1400
95G1UH135DP20 3/4 11 1/2 x 10 45 - 75
High 2350 2250 2150 2030 1950 1870 1740 1650
Med/High 2170 2110 1970 1900 1795 1690 1520 1430
Med 1890 1820 1750 1710 1645 1560 1455 1360
Low 1665 1610 1565 1510 1435 1410 1280 1210
BLOWER PERFORMANCE DATA
Blower Performance Data continues on next page

95% GAS FURNACE 95G1
Page 4
Model
Motor
Size
(hp)
Blower
Size
Temp
Rise
(°F)
Blower
Speed
CFM @External Static Pressure - " w.c.
0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90
DOWNFLOW
95G1DF045BP12 1/3 10 x 8 25 - 55
High 1500 1450 1350 1300 1195 1140 1025 945
Med/High 1340 1290 1235 1170 1095 1020 920 800
Med 1165 1125 1090 1035 990 895 840 700
Low 1015 975 920 875 840 780 695 605
95G1DF070BP12 1/3 10 x 8 35 - 65
High 1445 1380 1315 1270 1155 1075 975 900
Med/High 1275 1240 1190 1145 1075 1000 900 800
Med 1065 1060 1020 995 940 875 800 675
Low 910 900 875 870 820 765 715 615
95G1DF090CP20 1 11 1/2 x 10 30 - 60
High 2200 2160 2055 1970 1890 1775 1690 1580
Med/High 2080 1990 1930 1855 1765 1680 1590 1485
Med 1865 1830 1790 1705 1635 1565 1485 1405
Low 1525 1545 1530 1500 1495 1430 1370 1270
95G1DF110CP20 1 11 1/2 x 10 50 - 80
High 2275 2200 2115 2040 1955 1860 1735 1640
Med/High 2125 2060 1995 1940 1855 1730 1620 1535
Med 1950 1900 1845 1795 1745 1640 1590 1480
Low 1635 1620 1620 1590 1540 1515 1415 1330
BLOWER PERFORMANCE DATA

95% GAS FURNACE 95G1
Page 5
DIMENSIONS (IN.)
Model A B C D
UPFLOW / HORIZONTAL
95G1UH045BP08 17-1/2 16-3/8 16 7-5/8
95G1UH045BP12 17-1/2 16-3/8 16 7-5/8
95G1UH070BP12 17-1/2 16-3/8 16 7-5/8
95G1UH090CP12 21 19-7/8 19-1/2 9-3/8
95G1UH090CP16 21 19-7/8 19-1/2 9-3/8
95G1UH110CP16 21 19-7/8 19-1/2 9-3/8
95G1UH110CP20 21 19-7/8 19-1/2 9-3/8
95G1UH135DP20 24-1/2 23-3/8 23 11-1/8
DOWNFLOW
95G1DF045BP12 17-1/2 16-3/8 16 15-1/2
95G1DF070BP12 17-1/2 16-3/8 16 15-1/2
95G1DF090CP20 21 19-7/8 19-1/2 19
95G1DF110CP20 21 19-7/8 19-1/2 19
Front View

95% GAS FURNACE 95G1
FORM NO. 95G1-100 (08/2015) Printed in the U.S.A.©2015 Allied Air Enterprises LLC, a Lennox International Inc. Company
1-800-448-5872
All specifications and illustrations subject to
change without notice and without incurring
obligations.
Page 6
ACCESSORY LIST
CATALOG NUMBER DESCRIPTION
EXTERNAL FILTER RACK KITS
1.841018 1 pack (16 x 25)
1.841039 10 pack (16 x 25)
NATURAL TO LP KITS
68W75 1-Stage - 90
RETURN AIR BASE
68W62 17.5" B Width
68W63 21.0" C Width
68W64 24.5" D Width
DOWNFLOW COMBUSTIBLE FLOORING BASE
11M60 17.5" B Width
11M61 21.0" C Width
NIGHT SERVICE KITS
68W80 Single Stage
HORIZONTAL SUSPENSION KIT
51W10 80% & 90% Kit
FLUSH MOUNT TERMINATION (90% FURNACES ONLY) US ONLY
51W11 2" & 3" Vent Version
CONCENTRIC VENT KIT (90% FURNACES ONLY) US ONLY
71M80 1-1/2" Vent Version
69M29 2" Vent Version
60L46 3" Vent Version
For vent length and clearances to combustibles, please reference installation instructions.