Lennox LF25 Series

Page 2
2-3/4
(70)
8-3/4
(222)
10-1/2
(267)
4-1/4
(108)
1/2
[13]
1
(25)
21
(533)
1
(25)
A
3-5/8
(92)
C
29
(737)
B
21
(533)
BACK VIEW
FLUE
OUTLET
GAS
INLET
DIRECT
DRIVE FAN
ELECTRICAL
INLET
BRACKETS (2)
HANGING
TOP VIEW
HEAT EXCHANGER
AIR
FLOW
MOUNTING SLOTS (Typical)
5/16 x 3 Inches (8 x 76 mm)
HANGING
BRACKETS (2)
SERVICE
ACCESS
PANEL
SIDE VIEW
ADJUSTABLE
LOUVERS
1
(25)
LF25-030 / 105 DIMENSIONS - Inches (mm)
Model
No.
A B C
in. mm in. mm in. mm
LF25-030A
LF25-045A
12-3/8 314 6-1/2 165 3-7/8 98
LF25-060A
LF25-075A
17-1/2 445 6-1/4 159 6-1/8 156
LF25-090A
LF25-105A
23 584 7-7/8 200 9-1/8 232