
MGM95S*A & MGD95S*A
SINGLE STAGE
PRODUCT SPECIFICATIONS
GAS FURNACE
VENTING
• • Designed certified for direct (2-pipe) and non direct (1-pipe) applications
Easily vented with PVC pipe
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
Complies with California’s South Coast Air Quality Management
district Low NOx requirements
WARRANTY
10 year limited parts warranty / lifetime heat exchanger warranty available.
See limited warranty document for details.
CONFIGURATIONS
• Upflow/Horizontal
• Downflow
HEAT EXCHANGER DESIGN
• Aluminized steel design primary heat exchanger with crimped
non-welded construction
• AL 29-4C Stainless steel secondary heat exchanger
BURNER
• Aluminized steel inshot burners for smooth fit
CABINET DESIGN
• Compact 33" height
• Standardized widths for easy coil fit
AIR DELIVERY SYSTEM
• Multi-speed high efficiency (constant torque) blower motor
• Easily removable slide-out blower design
CONTROLS
• Single stage gas valve
• • Self diagnostics saves last 10 fault codes regardless of power interruption
Control features electronic air cleaner and humidifier terminals
mrcool.com
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95% GAS FURNACE MGM95S*A & MGD95S*A
MODEL NUMBER GUIDE
M G M 95 S C 45 A 3 A
COMPANY
M = MRCOOL
GAS
G = GAS FURNACE
AIRFLOW
M = MULTI-POSITION
D = DOWNFLOW
AFUE
ANNUAL FUEL UTILIZATION EFFICIENCY
STAGE
S = SINGLE STAGE / MULTI SPEED
MOTOR
C = PSC
E = ECM
PHYSICAL AND ELECTRICAL DATA
Model
Input
(Btuh)
Output
(Btuh)
AFUE
(ICS)
Nom.
Cooling
Capacity
Gas
Inlet
(in.)
Volts/
Hz/
Phase
REV CODE
A = 2ND GENERATION
CFM
2 = 800, 3 = 1200, 4 = 1600, 5 = 2000
CABINET SIZE
A = 14.5
B = 17.5
C = 21
D = 24.5
BTU
Max.
Time
Delay
Breaker
or Fuse
Nominal
F.L.A.
Trans.
(V.A.)
Approx.
Shipping
Weight
(lbs.)
MGM95SE045B3XA 44,000 42,000 95.0% 1-1/2 — 3 1/2 120 - 60 - 1 15 6.8 40 129
MGM95SE070B3XA 66,000 64,000 95.0% 1-1/2 — 3 1/2 120 - 60 - 1 15 6.8 40 134
MGM95SE090C4XA 88,000 85,000 95.0% 2-1/2 — 4 1/2 120 - 60 - 1 15 8.4 40 158
MGM95SE110C5XA 110,000 106,000 95.0% 3 — 5 1/2 120 - 60 - 1 15 10.9 40 170
UPFLOW/HORIZONTAL
MGM95SE135D5XA 132,000 128,000 95.0% 3-1/2 — 5 1/2 120 - 60 - 1 15 10.9 40 187
MGD95SE045B3XA 44,000 42,000 95.0% 1-1/2 — 3 1/2 120 - 60 - 1 15 6.8 40 131
MGD95SE070B4XA 66,000 64,000 95.0% 2-1/2 — 4 1/2 120 - 60 - 1 15 8.4 40 144
MGD95SE090C4XA 88,000 85,000 95.0% 2-1/2 — 4 1/2 120 - 60 - 1 15 8.4 40 160
DOWNFLOW
MGD95SE110C5XA 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 instr uctions.
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95% GAS FURNACE
DIMENSIONS (IN.)
Model A B C D
MGM95SE045B3XA 17-1/2 16-3/8 16 7-5/8
MGM95SE070B3XA 17-1/2 16-3/8 16 7-5/8
MGM95SE090C4XA 21 19-7/8 19-1/2 9-3/8
MGM95SE110C5XA 21 19-7/8 19-1/2 9-3/8
MGM95SE135D5XA 24-1/2 23-3/8 23 11-1/8
MGD95SE045B3XA 17-1/2 16-3/8 16 15-1/2
MGD95SE070B4XA 17-1/2 16-3/8 16 15-1/2
MGM95S*A & MGD95S*A
FrontView
Downflow
MGD95SE090C4XA 21 19-7/8 19-1/2 19
MGD95SE110C5XA 21 19-7/8 19-1/2 19
mrcool.com
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95% GAS FURNACE
BLOWER PERFORMANCE DATA
MGM95S*A & MGD95S*A
MGM95SE045B3XA
MGM95SE070B3XA
MGM95SE090C4XA
Upflow / Horizontal
MGM95SE110C5XA
MGM95SE135D5XA
MGD95SE045B3XA
MGD95SE070B4XA
Downflow
MGD95SE090C4XA
MGD95SE110C5XA
Model
Motor
Size
(hp)
1/2 10 x 8 35 - 65
1/2 10 x 8 35 - 65
3/4 10 x 10 40 - 70
1 11-1/2 x 10 45 - 75
1 11-1/2 x 10 50 - 80
1/2 10 x 8 25-55
3/4 11-1/2 x 10 25-55
3/4 10 x 10 40-70
Blower
Size
1 11 x 11 40-70
Temp
Rise
(F°)
Blower
CFM @ external static pressure - " w.c.
Speed
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
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
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
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
High
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
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
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
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
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
.20 .30 .40 .50 .60 .70 .80
2330 2295 2275 2225 2185 N/A N/A
1255 1190 1160 1100 1045
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