Carrier 50ZH Instruction Manual download pdf (Page 8)

Table 1 — Physical Data

UNIT 50ZH 030 036 042 048 060

OPERATING WEIGHT (lbs) 254 277 295 328 368

COMPRESSOR TYPE Scroll

REFRIGERANT Charge (lb)

R-22

5.8 5.9 6.6 9.1 9.7

REFRIGERANT METERING DEVICE Acutrol™ System

OUTDOOR COIL

Rows...Fins/in.

Face Area (sq ft)

Copper Tubes, Aluminum Plate Fins

2...17

6.7

1...17

11.1

2...17

9.3

2...17

11.1

2...17

12.7

OUTDOOR-FAN MOTOR CFM

Nominal Rpm

Motor Hp

Diameter (in.)

Propeller

2000

1100

1/4

2600

1100

1/4

2600

1100

1/4

2600

1100

1/4

3200

1100

1/2

INDOOR COIL Copper Tubes, Aluminum Plate Fins

Rows...Fins/in.

Face Area (sq ft)

3...15

3.1

3...15

4.0

3...15

4.0

4...15

4.4

4...15

4.9

INDOOR FAN MOTOR

Blower Motor Size (in.)

Nominal Cfm

Rpm Range

Number of Speeds

Factory Speed Setting

Motor Hp

Direct Drive

10x8

1000

550-1000

Med

1/4

10x9

1200

800-1050

Low

1/2

10x9

1400

800-1050

Med

1/2

10x9

1600

1000-1100

Low

3/4

10x10

2000

950-1100

Low

CONNECTING DUCT SIZES

Supply Air (in.)

Return Air (in.)

Round

Square

13.9 x 13.9

13.9 x 27.8

FIELD-SUPPLIED RETURN-AIR FILTER†

Throwaway (in.)

24x24 24x24 24x24 24x30 24x30

* 460-v motors are 2-speed or 3-speed.

†Required filter sizes shown are based on the ARI (Air Conditioning and Refrigeration Institute) rated airflow at a velocity of 300 ft/min for throwaway type or 450 ft/min

for high capacity type. Recommended filters are 1-in. thick.

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Carrier 50ZH Instruction Manual Page 8

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