Carrier WeatherMaker 48A020 Installation Instructions Manual page 19
Single package gas heating/electric cooling rooftop units with comfortlink controls and puron refrigerant
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Also See for WeatherMaker 48A020:
- Installation and operating instructions (4 pages) ,
- Installation instructions manual (36 pages)
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UNIT SIZE
48A2D,A3D,A6D,A7D
48A2E,A3E,A6E,A7E
48A4D,A5D,A8D,A9D
48A4E,A5E,A8E,A9E
UNIT SIZE
Barometric Relief
Non-Modulating Power Exhaust
Modulating Power Exhaust
Electric Heat
Cu Tube/Aluminum Fin Condenser Coil
Cu Tube/Cu Fin Condenser Coil
OA Hood Crate/Packaging
(Less Hoods' Weight)
Outdoor Air Hoods/Filters (included with unit)
Hail Guards
Roof Curb (14-in.)
Double Wall
Humidi-MiZer
®
Coil
Table 4 — Constant Volume Fan
Motor Weights (lb)
MOTOR HP
UNIT VOLTAGE
230/460
5 HP
230/460
10 HP
230/460
15 HP
230/460
20 HP
230/460
25 HP
230/460
30 HP
230/460
40 HP
LEGEND
Cu
— Copper
FIOP — Factory-Installed Option
HP
— Horsepower
IFM
— Indoor-Fan Motor
OA
— Outdoor Air
SAV — Staged Air Volume
VAV — Variable Air Volume
VFD — Variable Frequency Drive
Table 2 — Unit Operating Weights* (lb)
020
025
3825
3961
3905
4041
3865
4001
3945
4081
Table 3 — Option and Accessory Weights (lb)
020
300
450
500
110
100
263
45
170
73
365
275
150
PREMIUM
EFFICIENCY
IFM
80
380
75
575
80
126
380
120
575
126
217
380
155
575
217
250
380
185
575
250
309
380
225
575
309
303
380
283
575
303
551
380
601
575
551
LEGEND AND NOTES FOR TABLES 2-5
027
030
035
3961
3992
4340
4041
4072
4500
4001
4032
4380
4081
4112
4540
025
027
030
OPTIONS/ACCESSORIES (WEIGHT ADDERS) (lb)
300
300
300
450
450
450
500
500
500
110
110
110
100
100
150
263
263
370
45
45
45
(Packaging Only)
170
170
170
73
73
73
365
365
365
275
275
275
150
150
150
Table 5 — Variable Air Volume / Staged Air Volume
Fan Motor Weights (lb)
MOTOR HP
5 HP
10 HP
15 HP
20 HP
25 HP
30 HP
40 HP
*
Outdoor-air hoods and filters included in base unit weights; indoor-
fan motors are NOT included.
NOTES:
1. Base unit weight includes OA hoods (economizer or outdoor air
damper); does not include an indoor-fan motor. ADD indoor motor,
FIOPs and accessories for TOTAL operating weight.
2. VAV/SAV™ motor weights include the indoor motor and the VFD,
optional VFD bypass, VFD transducer, and associated wiring.
19
040
050
4770
4914
4930
5074
4810
4954
4970
5114
035
040
050
300
300
300
450
450
450
500
500
500
110
110
110
150
187
317
370
512
751
45
45
45
170
170
170
73
146
146
365
410
410
275
275
275
150
180
180
PREMIUM
UNIT VOLTAGE
EFFICIENCY
230/460
380
575
230/460
380
575
230/460
380
575
230/460
380
575
230/460
380
575
230/460
380
575
230/460
380
575
060
7066
7306
7106
7356
060
450
675
725
165
26
677
45
255
219
540
375
195
IFM
138
133
149
195
198
195
316
254
319
385
320
357
444
360
454
338
318
342
686
736
686
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