Lennox G24M3/4-100 User Manual

Page 2
G24M Unit Dimensions - inches (mm)
SUPPLY
AIR
OPENING
*C
FLUE
OUTLET
D
*191/2
(495)
2 (51)
E
1
(25)
1
(25)
1
(25)
GAS PIPING
INLET
ELECTRICAL INLETS
(Top & Bottom)
41/4
(105)
*19
(483)
1
(25)
*NOTE - The supply air opening is equipped with a 3/4 inch (19 mm)
scored flange that may be bent 90 for plenum connection. The dimen
sions shown were taken after the flange was bent.
A
B
**C
RETURN AIR
KNOCKOUT
(Either Side)
Return Air
Opening
Return Air
Opening
GAS PIPING
INLET
(Both Sides)
ELECTRICAL
INLETS
(Either Side)
AIR FLOW
FRONT VIEW SIDE VIEW
TOP VIEW
F Left Side
G Right Side
2 (51)
295/8
(752)
**191/2
(495)
191/2
(495)
15
(381)
1
(25)
1
(25)
1
(25)
1
(25)
3/4 (19)
**NOTE The return air opening is
equipped with a 3/4 inch (19 mm) scored
flange that may be bent 90 for plenum
connection. The dimensions shown were
taken after the flange was bent.
The double scored flange at the front of the supply air open
ing may be bent for a total opening dimension (front to rear)
of either 191/2 inches (495 mm) or 19 inches (483 mm).
Model No. A B C D E F G
G24M245
G24M260
G24M3 60
in. 17 361/4 15 63/4 27/16 111/2 61/2
G24M360
G24M375
G24M475
mm 432 921 381 171 62 293 165
G24M3/4100
G24M3/4120
in. 201/2 39 181/2 83/8 41/4 13 8
G24M3/4120
G24M4/5100
G24M4/5120
mm 521 991 470 213 108 331 203
G24M4/5 140
in. 231/4 39 211/4 9-3/4 41/4 12-31/32 73/32
G24M4/5140
mm 591 991 540 248 108 329 180

Lennox G24M3/4-100 Specifications

General

Brand	Lennox
Model	G24M3/4-100
Category	Furnace
Language	English