Unit Dimensions - Lennox CMC 020S Installation, Operating And Maintenance Manual

1.- GENERAL CHARACTERISTICS

1.9.- UNIT DIMENSIONS

MODELS 020S to 045D
EXHAUST
FAN
(View front)
. 5 5 5
4 0 0 0
8 8 7 7 . 5
17
3 9 0
5 0 0
5 0 0
22.5
The position of the damper may be different from the one shown in the picture. See drawings.
MODELS
A
020S-030S 1000
035S-045D 1250
055D to 085D
DISCHARGE
FRAME
490x508x40
An exhaust fan may be included with free cooling without return fan.
055D ato 085D
FLEXIBLE CONDUCT TO PLACE BY
THE INSTALLER
1626 x 679 mm2
RETURN AIR
FREE-COOLING WITHOUT RETURN FAN
EXHAUST
FAN
(View back)
2 5
4 9
4 0 2
4 9
5 0 0
B C D E
148,5 291 38,5 138
129,3 311,3 41 229,4
4 7 8 . 5
1 1 5 0
4 9 0
1 8 1 . 5
1 8 1
3 1 2
1 6 2 6
2 2 5 0
EXHAUST
FAN (OPTION)
RETURN AIR
FREE-COOLING WITH RETURN FAN
DISCHARGE
DISCHARGE
FRAME
AIR
4 7 8 . 5
1 1 5 0
4 9 0
1 8 1 . 5
6 5 0
3 1 2
1 6 2 6
2 2 5 0
OUTDOOR AIR
F
E
D
C
A
RETURN AIR
F G H
74,5 1027 92,5
34 1282 129
3 8
8 0 4
3 1 2
. 5
2 3 2
MIXING
SECTION
FLEXIBLE CONDUCT TO PLACE BY
THE INSTALLER 2100 x 698 mm2
2 3 2
3 1 2
RETURN AIR
DAMPER
16
I
G
H
L
I J K L
1194 640 749 789,5
1445 735 870 791
INDOOR UNIT
2 2 5 0
8 7 0
. 5
1 1 3
SECTION OF FLEXIBLE DUCT TO BE
INSTALLED BY THE CUSTOMER
2660 x 1054mm
OUTDOOR AIR
DAMPER
INDOOR UNIT
2 2 5 0
. 5
1 1 3
8 0 4
. 5 5
OUTDOOR AIR
DAMPER
INDOOR
UNIT
K
MIXING
SECTION
M N
100 307
110 314
2
8 7 0