48SS-3SB
48SS018, 024, 030, 036, 042, 048 & 060
STANDARD-EFFICIENCY
COMBINATION GAS HEATING/
ELECTRIC COOLING UNITS
— PERFORMANCE DATA
— CERTIFIED DIMENSION PRINT
— CERTIFIED ROOF CURB
DIMENSION PRINT
1997 Carrier Corporation • Syracuse, New York 13221
Form 48SS-3SB Supersedes 48SS-2SB
Printed in U.S.A.
5-97
Catalog No. 514-847
CERTIFIED DIMENSION PRINT
REQ’D CLEARANCES FOR SERVICING — in. (mm)
UNIT
CORNER WEIGHT
(lb/kg)
UNIT
48SS
ELECTRICAL
Duct Panel
Unit Top .
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WEIGHT
CHARACTERISTICS
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. 36 (914.4)
. 36 (914.4)
. 36 (914.4)
lb
kg
A
B
C
D
Side Opposite Ducts
Compressor Access
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OUTDOOR COIL
018040
024040
024060
030040
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
272
303
315
320
324
336
348
375
387
123
138
143
145
147
153
158
170
176
81/37
97/44
100/45
100/45
94/43
86/39
89/40
95/43
98/45
62/28
43/20
46/21
47/21
63/29
76/35
79/36
86/39
89/40
76/35
53/24
40/18
43/20
47/21
52/24
63/29
66/30
75/34
78/35
(Except for NEC requirements)
123/56
126/57
126/57
115/52
111/50
114/52
119/54
122/55
REQ’D CLEARANCES TO COMBUSTIBLE MAT’L
— in. (mm)
Maximum Extension of Overhangs
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. 48 (1219.2)
. 14 (355.6)
030060/080
036060/080
036100/120
042060/080
042100/120
Unit Top .
Duct Side of Unit
Side Opposite Ducts
Bottom of Unit
Flue Panel
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. 2 (50.8)
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. 14 (355.6)
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. 36 (914.4)
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INDOOR COIL
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NEC (National Electrical Code) REQ’D CLEARANCES
— in. (mm)
UNIT
Between Units, Control Box Side
Unit and Ungrounded Surfaces,
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. 42 (1066.8)
. 36 (914.4)
. 42 (1066.8)
DIMENSION
(in./mm)
CENTER OF GRAVITY
(in./mm)
HEIGHT
(in./mm)
UNIT
48SS
Control Box Side
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Unit and Block or Concrete Walls and Other
Grounded Surfaces, Control Box Side
E
F
G
X
Y
Z
.
.
018040
024040
024060
030040
24.12/612.8 169⁄16/420.7 1815⁄16/481.0 25.07/637 20.59/523 10.85/276
24.12/612.8 169⁄16/420.7 1815⁄16/481.0 27.07/688 23.35/693 10.85/276
24.12/612.8 169⁄16/420.7 1815⁄16/481.0 26.98/685 23.27/591 10.85/276
24.12/612.8 169⁄16/420.7 1815⁄16/481.0 26.71/678 23.46/596 10.85/276
030060/080 24.12/612.8 169⁄16/420.7 1815⁄16/481.0 27.15/689 22.36/568 10.85/276
036060/080 24.12/612.8 169⁄16/420.7 1815⁄16/481.0 27.50/698 22.48/571 10.85/276
036100/120 24.12/612.8 169⁄16/420.7 1815⁄16/481.0 27.40/696 22.44/570 10.85/276
042060/080 28.12/714.2 209⁄16/522.3 2215⁄16/582.6 27.01/686 22.44/570 12.65/321
042100/120 28.12/714.2 209⁄16/522.3 2215⁄16/582.6 26.94/684 22.44/570 12.65/321
NOTE: Clearances must be maintained to prevent recircu-
lation of air from outdoor fan discharge.
INDOOR COIL ACCESS
CERTIFIED DIMENSION PRINT
REQ’D CLEARANCES FOR SERVICING
— in. (mm)
UNIT WEIGHT
CORNER WEIGHT (lb/kg)
UNIT
48SS
ELECTRICAL
CHARACTERISTICS
lb
kg
A
B
C
D
Duct Panel
Unit Top
Side Opposite Ducts
Compressor Access .
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. 0
018040
024040
024060
030040
208/230-1-60
208/230-1-60
296
327
339
344
356
135
149
155
157
162
87/40 68/31
82/37 59/27
OUTDOOR COIL
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. 36 (914.4)
. 36 (914.4)
. 36 (914.4)
103/47 49/22 129/59 46/21
106/48 52/24 132/60 49/22
106/48 53/24 132/60 53/24
102/46 71/32 123/56 60/27
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208/230-1-60
(Except for NEC requirements)
208/230-1-60, 208/230-3-60
208/230-1-60, 208/230-3-60
REQ’D CLEARANCES TO COMBUSTIBLE
MAT’L — in. (mm)
030060/080
208/230-1-60, 208/230-3-60,
460-3-60, 575-3-60
036060/080
360
372
399
411
164
169
181
187
92/42 82/37 117/53 69/31
95/43 85/39 120/55 72/33
101/46 92/42 125/57 81/37
104/47 95/43 128/58 84/38
Maximum Extension of
Overhangs
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. 48 (1219.2)
. 14 (355.6)
208/230-1-60, 208/230-3-60,
460-3-60, 575-3-60
036100/120
042060/080
042100/120
Unit Top
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Duct Side of Unit .
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. 2 (50.8)
. 14 (355.6)
. 0
. 36 (914.4)
208/230-1-60, 208/230-3-60,
460-3-60
Side Opposite Ducts
Bottom of Unit .
Flue Panel .
INDOOR COIL
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208/230-1-60, 208/230-3-60
460-3-60
NEC (National Electrical Code) REQ’D
CLEARANCES — in. (mm)
UNIT
HEIGHT
(in./mm)
DIMENSION
(in./mm)
CENTER OF GRAVITY
(in./mm)
Between Units, Control Box
UNIT
48SS
Side .
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. 42 (1066.8)
. . 36 (914.4)
Unit and Ungrounded Surfaces,
Control Box Side .
E
F
G
X
Y
Z
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.
018040
024040
024060
030040
27.43/696.7 197⁄8/504.8 221⁄4/565.4 25.04/636.0 22.72/577.0 13.16/334.3
27.43/696.7 197⁄8/504.8 221⁄4/565.4 26.90/683.3 20.17/512.3 13.16/334.3
27.43/696.7 197⁄8/504.8 221⁄4/565.4 26.82/681.2 20.22/513.6 13.16/334.3
27.43/696.7 197⁄8/504.8 221⁄4/565.4 26.57/674.9 20.05/509.3 13.16/334.3
Unit and Block or Concrete Walls and
Other Grounded Surfaces,
Control Box Side
.
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.
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.
. 42 (1066.8)
030060/080 27.43/696.7 197⁄8/504.8 221⁄4/565.4 26.93/684.0 21.08/535.4 13.16/334.3
036060/080 27.43/696.7 197⁄8/504.8 221⁄4/565.4 27.31/693.7 20.97/532.6 13.16/334.3
036100/120 27.43/696.7 197⁄8/504.8 221⁄4/565.4 27.23/691.6 20.99/533.1 13.16/334.3
042060/080 31.43/798.3 237⁄8/606.4 261⁄4/666.8 26.87/682.5 20.99/533.1 14.96/380.0
042100/120 31.43/798.3 237⁄8/606.4 261⁄4/666.8 26.81/681.0 21.01/533.7 14.96/380.0
NOTE: Clearances must be maintained to prevent recircu-
lation of air from outdoor fan discharge, with the exception
of the outdoor coil as stated. A removable fence or barri-
cade requires no clearance.
INDOOR COIL ACCESS
CERTIFIED DIMENSION PRINT
OUTDOOR COIL
REQ’D CLEARANCES FOR SERVICING — in. (mm)
UNIT
CORNER WEIGHT
(lb/kg)
UNIT
48SS
ELECTRICAL
Duct Panel
Unit Top .
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. 0
WEIGHT
CHARACTERISTICS
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.
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.
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.
.
.
.
. 36 (914.4)
. 36 (914.4)
. 36 (914.4)
lb
kg
A
B
C
D
Side Opposite Ducts
Compressor Access
.
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.
048080
048100/120/140
060080
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
414 188 107/49 83/38 158/72 66/30
426 193 110/50 86/39 159/72 71/32
453 206 117/53 93/42 167/76 76/35
465 211 120/55 96/44 167/76 82/37
(Except for NEC requirements)
REQ’D CLEARANCES TO COMBUSTIBLE MAT’L
— in. (mm)
INDOOR COIL
060100/120/140
Maximum Extension of Overhangs
.
.
.
.
.
.
.
.
.
.
. 48 (1219.2)
. 14 (355.6)
Unit Top .
Duct Side of Unit
Side Opposite Ducts
Bottom of Unit
Flue Panel
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. 2 (50.8)
CENTER OF GRAVITY
(in./mm)
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. 14 (355.6)
. 0
. 36 (914.4)
UNIT
48SS
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X
Y
Z
NEC (National Electrical Code) REQ’D CLEARANCES
— in. (mm)
048080
060080
28.76/731
23.46/596
23.42/595
23.27/591
23.23/590
15.35/390
15.35/390
15.35/390
15.35/390
048100/120/140
28.42/722
28.36/720
27.95/710
Between Units, Control Box Side
Unit and Ungrounded Surfaces,
.
.
.
.
.
.
. 42 (1066.8)
. 36 (914.4)
. 42 (1066.8)
060100/120/140
Control Box Side
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.
.
Unit and Block or Concrete Walls and Other
Grounded Surfaces, Control Box Side
.
.
NOTE: Clearances must be maintained to prevent recircu-
lation of air from outdoor fan discharge.
INDOOR COIL ACCESS
CERTIFIED DIMENSION PRINT
REQ’D CLEARANCES FOR SERVICING
— in. (mm)
OUTDOOR COIL
UNIT
CORNER WEIGHT
(lb/kg)
UNIT
ELECTRICAL
WEIGHT
48SS
CHARACTERISTICS
Duct Panel
Unit Top .
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. 0
lb
kg
A
B
C
D
.
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.
.
. 36 (914.4)
. 36 (914.4)
. 36 (914.4)
208/230-1-60, 208/230-3-60,
460-3-60, 575-3-60
Side Opposite Ducts
Compressor Access
.
.
.
.
.
.
.
.
.
.
.
.
048080
048100/120/140
060080
438 199 113/51
450 205 116/53
477 217 123/56
89/40 164/75 72/33
92/42 165/75 77/35
99/45 173/79 82/37
(Except for NEC requirements)
208/230-1-60, 208/230-3-60,
460-3-60, 575-3-60
REQ’D CLEARANCES TO COMBUSTIBLE
MAT’L — in. (mm)
208/230-1-60, 208/230-3-60,
460-3-60, 575-3-60
Maximum Extension of
208/230-1-60, 208/230-3-60,
460-3-60, 575-3-60
060100/120/140
489 222 126/57 102/46 173/79 88/40
Overhangs .
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.
.
.
.
. 48 (1219.2)
. 14 (355.6)
INDOOR COIL
Unit Top .
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Duct Side of Unit
.
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.
.
. 2 (50.8)
. 14 (355.6)
. 0
. 36 (914.4)
Side Opposite Ducts
Bottom of Unit
Flue Panel
.
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CENTER OF GRAVITY
(in./mm)
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.
UNIT
48SS
X
Y
Z
048080
060080
28.54/724.9
20.00/508.0
20.05/509.3
20.19/512.8
20.23/513.8
17.66/448
17.66/448
17.66/448
17.66/448
048100/120/140
28.22/716.8
28.18/715.8
27.79/705.9
060100/120/140
NEC (National Electrical Code) REQ’D CLEARANCES — in. (mm)
Between Units, Control Box Side
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.
. 42 (1066.8)
Unit and Ungrounded Surfaces, Control Box Side
Unit and Block or Concrete Walls and Other
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. 36 (914.4)
Grounded Surfaces, Control Box Side
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.
.
.
. 42 (1066.8)
NOTE: Clearances must be maintained to prevent
recirculation of air from outdoor fan discharge.
INDOOR COIL ACCESS
CERTIFIED ROOF CURB DIMENSION PRINT
NOTES:
‘‘A’’
1. Roof curb must be set up for unit being installed.
2. Seal strip must be applied as required for unit being installed.
3. Dimensions in [ ] are in millimeters.
4. Roof curb is made of 16 gage steel.
5. Attach ductwork to curb (flanges of duct rest on curb).
6. Service clearance 4 ft on each side.
PART NUMBER
CURB
(in./mm)
CPRFCURB001A00
CPRFCURB002A00
CPRFCURB003A00
8 [203]
FLAT
11 [279]
14 [356]
7.
Direction of airflow.
8. Insulated Panels: 1-in. thick fiberglass 1 lb density.
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