Typical System Components; System Dimensions; Outdoor Units - Lennox MHA Series Installation Instructions Manual

Typical System Components

2
3
4
Wall Mounting Plate
1
2
Front Panel
Louver
3
Return Air Filters (2)
4
Condensate Line
5
Figure 1. Typical System Shown

System Dimensions

Outdoor Units

MHA009S4S
21-7/8
(556)
1/2
(13)
11-7/8 (302)
2-1/2
SIDE VIEW
(64)
1/2 (13)
11-1/4
(286)
12-5/8
(322)
2-3/8 (60)
3-5/8 (92)
SIDE VIEW
Figure 2. 9K Outdoor Unit
Dimensions - Inches (mm)
1
5
6
7
8 9
ON/OFF FP
TIMER
MODE
ON
TEMP
FAN/SLC TIMER
OFF
SLEEP SWING DIRECT
TURBO CLEAN LED FOLLOW
10
6 Signal Cable
7
Refrigerant Piping
8
Wireless Remote Control
9 Wireless Remote Control Holder
Outdoor Unit Power Cable
10
30-5/8 (778)
19-1/8 (486)
30-3/8 (772)
2-3/4
FRONT VIEW
(70)
DRAIN HOLE (bottom of unit)
11-3/4
(298)
BOTTOM VIEW
MHA012S4S, MHA018S4S
21-7/8
(556)
1/2
13-1/8 (333)
3/4
(13)
(19)
SIDE VIEW
2-3/8 (60)
14-3/8
(365)
2-3/8 (60)
3-3/8 (86)
SIDE VIEW
Figure 3. 12K and 18K Outdoor Unit
Dimensions - Inches (mm)
MHA024S4S
27-5/8
(702)
1/2
14-1/4 (362) 7-7/8
(13)
(200)
SIDE VIEW
1-3/8 (35)
2-3/8 (60)
3-5/8 (92)
SIDE VIEW
Figure 4. 24K Outdoor Unit Dimensions - Inches
4
31-1/2 (815)
20-1/4 (514)
31-1/2 (800)
FRONT VIEW
12-1/4
(311)
BOTTOM VIEW
33-5/8 (854)
21-1/4 (540)
33-1/4 (845)
FRONT VIEW
13-1/8
(333)
15
(381)
BOTTOM VIEW
(mm)
2-3/4
(70)
13-3/8
(340)
2-3/4
(70)
13-3/4
(349)