(Single Zone)

SYSTEM MODEL NO.
UNITS
M09CC
M12CC
M18CC
M24CC
M12YC
M18YB
PERFORMANCE RATINGS
Cooling Capacity
BTU/h
9000
12000
17500/17100
2300/22600
11400/11200
17500/17000
Heating Capacity
@47°F
BTU/h
-
-
-
-
11400/11200
19000/18500
Heating Capacity
@17°F(*)
BTU/h
-
-
-
-
10400/9900
18100/16600
Back-up
Electric Heater
kW
-
-
-
-
1.0/0.8
1.8/1.5
SEER
-
12.0
11.0
11.0
10.2
10.5
10.0
HSPF
-
-
-
-
-
6.8
7.3
Moisture Removal
Pts/h
2.1
3.6
5.5
5.5
3.3
5.9
Air Flow
(High)
CFM
280
275
420
640
275
420
Sensible Heat
Ratio (SHR)
-
.74
.69
.69
.74
.68
.69
Sound Rating
Outdoors
Bels
6.4
6.6
7.6
7.6
6.6
7.4
ELECTRICAL DATA
Power Source
-
115-60-1
115-60-1
230/208-60-1
230/208-60-1
230/208-60-1
230/208-60-1
Minimum Ampacity
A
10
16
12
16
13
21
Total Input
Cooling
W
830
1275
1800/1760
2480/2430
1200/1180
1950/1950
Total Input
Heating (*)
W
-
-
-
-
2250/2000
3800/3470
Maximum TD Fuse/HACR Breaker
A
16
25
15
25
20
30
REFRIGERATION LINES
Connections
-
FLARE
FLARE
FLARE
FLARE
FLARE
FLARE
Liquid O.D.
in
1/4
1/4
1/4
1/4
1/4
1/4
Suction O.D.
in
3/8
1/2
5/8
5/8
1/2
5/8
Factory Pre-charge
ft
25
25
25
25
35
35
Maximum Line Length (**)
ft
50
50
50
50
50
50
Maximum Height Difference
ft
33
33
33
33
33
33
DIMESIONS & WEIGHT
Indoor Unit
Model #
MW09C1B
MW12C1B
MW18C3B
MW24C3B
MW12Y3B
MW18Y3B
Width
in
32 1/16
32 1/16
42 1/8
55 1/8
32 1/16
42 1/8
Height
in
14 3/8
14 3/8
14 15/16
14 15/16
14 3/8
14 15/16
Depth
in
6 1/8
6 1/8
6 7/8
6 7/8
6 1/8
6 7/8
Net Weight
lbs
29
29
46
50
33
51
Shipping Weight
lbs
40
40
59
64
44
62
OutDoor Unit
Model #
MR019C1C
MR12C1C
MR18C3C
MR24C3C
MR12Y3C
MR18Y3B
Width
in
33
33
33
33
33
31 7/8
Height
in
23 11/16
23 11/16
25 11/16
25 11/16
23 11/16
24 11/16
Depth
in
10 1/4
10 1/4
13 1/4
13 1/4
10 1/4
13 3/4
Net Weight
lbs
96
96
133
135
99
128
Shipping Weight
lbs
102
102
143
145
112
139

(*)
With Back-up Electric Heater

(**)
Maximum line lengths may be extended up to 90 feet (M18CC) and 80 feet (M24CC) with field-installed accumulators. Contact Friedrich for specifications

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Standard Rating Conditions
Cooling
Heating
Outside Temperature 95°F dry bulb 47°F dry bulb
43°F wet bulb
Inside Temperature 80°F dry bulb
67°F wet bulb		 70°F dry bulb

| 2' x 4' T-Bar Ceiling | Wallmount (Dual Zone) | Wallmount (Dual-Zone Cooling) | Ceiling - Suspended |

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Due to continuing research in new energy-saving technology, specifications are subject to change without notice.