Carrier WeatherExpert 48N2 Installation Instructions Manual page 10

Packaged rooftop cooling units with gas heat and comfortlink controls
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OPTION OR ACCESSORY
Economizer
Filters
2 in. MERV 7
4 in. MERV 8
4 in. MERV 14
12 in. MERV 14 Bag with 2 in. Pre-Filter
12 in. MERV 14 Bag with 4 in. Pre-Filter
19 in. MERV 15 Bag with 2 in. Pre-Filter
19 in. MERV 15 Bag with 4 in. Pre-Filter
12 in. MERV 14 Cartridge with 2 in. Pre-Filter
12 in. MERV 14 Cartridge with 4 in. Pre-Filter
Field Use Filter Section
Evaporator
Standard Capacity
High Capacity
High-Efficiency Condenser
Extended Chassis
Humidi-MiZer
Dehumidification System
®
Gas Heat
Low
Medium
High
Modulating
Blank Section
4 ft
8 ft
Post Filters
19 in. MERV 15 Bag with 2 in. Pre-Filter
19 in. MERV 15 Bag with 4 in. Pre-Filter
12 in. MERV 14 Cart with 2 in. Pre-Filter
12 in. MERV 14 Cart with 4 in. Pre-Filter
12 in. MERV 17 HEPA with 2 in. Pre-Filter
12 in. MERV 17 HEPA with 4 in. Pre-Filter
Supply Fan
High-Static Supply Fan
Standard Supply Fan
PE (Power Exhaust) Fan
High-Static PE Fan
Standard PE Fan
Return Fan
High-Static Return Fan
Standard Return Fan
Supply/PE/Return Motor Includes VFD - 460 Volt ODP
5 Hp
7.5 Hp
10 Hp
15 Hp
20 Hp
25 Hp
30 Hp
40 Hp
50 Hp
60 Hp
75 Hp
100 Hp
LEGEND
ODP
— Open Drip Proof
TEFC
— Totally Enclosed, Fan Cooled
VFD
— Variable Frequency Drive
NOTE: Please refer to E-CAT for selection.
Table 2 — Operating Weights of Options and Accessories (lb)
48N UNIT SIZE (TON NOMINAL CAPACITY) (for MODEL NUMBER Pos. 6)*
N
P
Q
(75)
(90)
(105)
140
140
140
90
90
90
150
150
150
175
175
175
200
200
200
260
260
260
300
300
300
320
320
320
350
350
350
370
370
370
635
635
635
625
625
832
832
832
1110
310
691
691
320
320
320
475
495
495
937
937
937
N/A
1067
1067
1067
1197
1197
50
50
50
530
530
530
1060
1060
1060
830
830
830
850
850
850
880
880
880
900
900
900
905
905
905
930
930
930
1274
1274
1274
965
965
965
927
927
927
619
727
727
974
1086
1298
895
895
895
162
N/A
N/A
183
183
183
209
209
209
320
320
320
374
374
374
417
417
417
456
456
456
697
697
697
784
784
784
897
897
897
1275
1275
1275
1488
1488
1488
*
48 – Cooling Unit with Gas Heat
Heat and Chassis Options
10
R
S
(120)
(130)
140
140
100
100
175
175
210
210
225
225
300
300
335
335
350
350
375
375
400
400
665
665
795
1053
1053
1402
691
N/A
335
335
510
510
1099
1099
1229
1229
1469
1469
50
50
555
555
1110
1110
890
890
905
905
930
930
955
955
965
965
980
980
1169
1169
1071
1071
927
927
727
727
1298
1298
895
895
N/A
N/A
183
183
209
209
320
320
374
374
417
417
456
456
697
697
784
784
897
897
1275
1275
1488
1488
48 N2 D N 6 0 Option Code
Factory Options
Design Revision Level
Configuration
Voltage Options
1 – 575-3-60
6 – 460-3-60
Unit Size – Nominal Tons
N – 75
Q – 105
P – 90
R – 120
T
(150)
140
100
175
210
225
300
335
350
375
400
665
1053
1402
N/A
335
510
1099
1229
1469
50
555
1110
890
905
930
955
965
980
1169
1071
927
727
1298
895
N/A
183
209
320
374
417
456
697
784
897
1275
1488
S – 130
T – 150

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