Specifications - Lennox 80MGF Series Manual

Model No.
Input Btuh (kW)
Output Btuh (kW)
lA.F.U.E.
California Seasonal Efficiency
Flue size connection diameter
_F (_C)
Temperature rise range
High static certified by A.G.A./C.G.A.
Gas Piping Size I.P.S. Natural or LPG/propane
Blower wheel nominal Blower wheel nominal
di diameter x width t idth
Blower motor output hp (W)
Nominal cooling Nominal cooling
that can be added th t b dd d
Shipping weight lbs. (kg) 1 package
Electrical characteristics
LPG/propane kit
Twinning Kit
Up Flow/Horizontal Filter and Filter Rack Kits Up−Flow/Horizontal Filter and Filter Rack Kits
}N }No. & size of filters − in. (mm)
& i f filt i (
Catalog No.

Down-flow
Down flow
Filter Kit Filt Kit
No. & Size of Filters
Down-flow Combustible Floor Base
Sidewall Power Venting Kit
Hanging Bracket Kit
lAnnual
Fuel Utilization Efficiency
furnaces.
}Polyurethane frame type filter is furnished with kit.

Filters are not furnished with kit and must be ordered extra.
80MGF2(X)-45
in. (mm) round
30 - 60 (17 - 33)
in wg. (Pa)
in.
mm
Tons
kW
b Optional Accessories (Must Be Ordered Extra) b
)
in. (mm)
based on U.S. DOE test procedures

SPECIFICATIONS

80MGF2-60
45,000 (13.2) 60,000 (17.6)
36,900 (10.8) 49,200 (14.4)
80.1%
75.4% 76.4%
3 (76)
9 x 7
229 x 178
1/4 (187)
1, 1-1/2 or 2
3.5, 5.3 or 7.0
130 (59)
120 volts 60 hertz
Single (32J02) Ten Pack (66K64) Single (32J02) Ten Pack (66K64)
(1) 16 x 20 x 1 (406 x 508 x 25)
LB-69843A (32J01)
(2) 16 x 20 x 1 (406 x 508 x 25)
LB-79239A (67J91)
LB-69957 (46J66)
and according to FTC labeling
Page 2
80MGF3(X)-60 80MGF2-75
80.5% 80.1%
75.9% 76.8%
45 - 75 (25 - 42)
.50 (125)
1/2 (13)
10 x 7 9 x 7
254 x 178 229 x 178
1/3 (224) 1/4 (187)
2, 2-1/2 or 3 1, 1-1/2 or 2
7.0, 8.8 or 10.6 3.5, 5.3 or7.0
135 (61)
1 phase (less than 12 amps) All models
LB-69845L (38K84)
15L3801 5 lbs. (2 kg)
3 lbs. (1 kg)
10 lbs. (4 kg)
79J15 25 lbs. (11 kg)
15 lbs. (8 kg)
regulations. Isolated combustion
80MGF3(X)-75
75,000 (22.0)
61,700 (18.1)
80.0%
76.8%
4 (102)
10 x 7
254 x 178
1/3 (224)
2, 2-1/2 or 3
7.0, 8.8 or 10.6
system rating for non-weatherized