Carrier 50SZ Series - Outdoor Coil Maintenance; General Outdoor Coil Cleaning; Sea Coast Outdoor Coil Care; Before Your Request A Service Call

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PHYSICAL DATA
UNIT SIZE 50SZ 024 030 036 042 048 060
NOMINAL CAPACITY (ton) 2 2--1/2 3 3--1/2 4 5
OPERATING WEIGHT (lb.)
(kg)
343
156
366
166
433
196
460
209
480
218
492
223
Compressor Scroll
Refrigerant (R--22) Quantity (lb.) 7.8 8.2 10.7 10.8 12.1 11.8
REFRIGERANT METERING DEVICE
AccuRaterr
Orifice ID (in.) 0.065 0.070 0.080 0.088 0.088 0.101
Orifice OD (in.) .032(1).038(1) .035(1).038(1) .038 (2) .046 (2) .052 (2) .057 (2)
CONDENSER COIL
Rows…Fins/in. 2…21 2…21 2…21 2…21 2…21 2…21
Face Area (sq. ft.) 11.9 13.6 15.5 19.4 19.4 19.4
CONDENSER FAN
Nominal Cfm 2700 2700 2800 2800 3300 3300
Diameter 22 22 22 22 22 22
Motor HP (RPM) 1/8 (825) 1/8 (825) 1/8 (825) 1/8 (825) 1/4 (1100) 1/4 (1100)
EVAPORATOR COIL
Rows…Fins/in. 3…17 3…17 3…17 3…17 3…17 4…17
Face Area (sq. ft.) 3.7 3.7 4.7 4.7 5.6 5.6
EVAPORATOR BLOWER
Nominal Airflow (Cfm) 800 1000 1200 1400 1600 1750
Size (in.)
(mm)
10x10
254x254
10x10
254x254
11x10
279x254
11x10
279x254
11x10
279x254
11x10
279x254
Motor HP (RPM) 1/3 (1050) 1/3 (1050) 1/2 (1000) 1/2 (1075) 1/2 (1075) 1 (1040)
Return--Air Filters (in.)* Throwaway 20x24x1 20x24x1 24x36x1 24x36x1 24x36x1 24x36x1
Return--Air Filters (mm)* Throwaway 208x610x25 208x610x25 610x914x25 610x914x25 610x914x25 610x914x25
REGISTERED
ISO 9001:2000
ELECTRIC HEAT PRESSURE DROP TABLES (w .c)
Small Cabinet: 024--030
STATIC CFM
500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600
5kW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.04 0.06 0.07
10 kW 0.00 0.00 0.00 0.00 0.00 0.02 0.04 0.06 0.07 0.09 0.10 0.11
15 kW 0.00 0.00 0.00 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18
20 kW 0.00 0.00 0.02 0.04 0.06 0.08 0.09 0.11 0.13 0.15 0.17 0.19
Large Cabinet: 036 --060
STATIC CFM
1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500
5kW 0.00 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12
10 kW 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13
15 kW 0.00 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15
20 kW 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.16
50SZ