Page 4
SPECIFICATIONS continued
Model No.
80MGF3/4-120 80MGF4/5(X)-120
80MGF4/5-140
Input Btuh (kW)
120,000 (35.2)
140,000 (41.0)
Output Btuh (kW)
98,400 (28.8)
114,800 (33.6)
A.F.U.E.
80.0% 80.1%
80.0%
California Seasonal Efficiency
Not Available 75.5%
Not Available
Flue size connection diameter in. (mm) round
4 (102)
5 (127)
Temperature rise range F (C)
45 - 75 (25 - 42)
High static certified by A.G.A./C.G.A. in wg. (Pa)
.50 (125) .65 (162)
Gas Piping Size I.P.S. Natural or LPG/propane in. (mm) 1/2 (13)
Blower wheel nominal
in.
12 x 8 12 x 9
diameter x width
mm
305 x 203 305 x 229
Blower motor output hp (W)
1/2 (373) 3/4 (560)
Nominal cooling
Tons 2, 2-1/2, 3, 3-1/2 or 4
3-1/2, 4, 5 or 6
that can be added
kW 7.0, 8.8, 10.6, 12.3 or 14.1
12.3, 14.1, 17.6 or 21.1
Shipping weight lbs. (kg) 1 package
175 (79)
190 (86)
Electrical characteristics
120 volts 60 hertz 1 phase (less than 12 amps) All models
Optional Accessories (Must Be Ordered Extra)
LPG/propane kit
LB-69845K (81J14)
Twinning Kit
15L3801 5 lbs. (2 kg)
Up−Flow/Horizontal Filter and Filter Rack Kits
No. & sizeoffilters− in. (mm
Single (46J14) Ten Pack (66K65)
(1) 20 x 20 x 1 (508 x 508 x 25)
Single (58J93) Ten Pack (66K66)
(1) 20 x 20 x 1 (508 x 508 x 25)
Catalog No.
LB-69843A (32J01) 3 lbs. (1 kg)
Down-flow
Filter Rack
No. & Size
in.
(2) 16 x 20 x 1
.
of Filters
mm
(2) 406 x 508 x 25
Down-flow Combustible Floor Base
LB-79239B (67J92) 10 lbs. (4 kg)
LB-79239C (67J93) 12 lbs. (5 kg)
Sidewall Power Venting Kit
79J15 25 lbs. (11 kg)
Hanging Bracket Kit
LB-69957 (46J66) 15 lbs. (8 kg)
Annual Fuel Utilization Efficiency based on U.S. DOE test procedures and according to FTC labeling regulations. Isolated combustion system rating for non-weatherized
furnaces.
Polyurethane frame type filter is furnished with kit.
2 in. x 5 in. (51 mm x 127 mm) flue adaptor furnished with -140 input furnaces for connection to furnace induced draft blower.
Filters are not furnished with kit and must be ordered extra.
To Next Page
Loading...
Need help?
General
