W

 

3/8" MALE FLARE

 

 

RELIEF VALVE CONN.

 

LEVEL GAGE

 

1/2" DIA. K.O.

0' - 9 "

 

 

 

 

ELECTRICAL CONN.

[229mm]

 

 

(PUMPOUT POWER)

TYPICAL

0' - 5 1/2" [140mm]

D

E

PRESSURE GAGE

a23-1541

NOTES:

1. Denotes center of gravity.

2. Dimensions in [ ] are in millimeters.

3.The weights and center of gravity values given are for an empty storage tank.

4.For additional information on the pumpout unit, see certified drawings.

5.Conduit knockout is located on the side of the control box.

6.28 cubic ft storage tank weight: 2334 lb (1059 kg).

7.52 cu ft storage tank weight:

3414 lb (1549 kg).

 

 

(2) 1" NPT RELIEF

 

 

VALVE OUTLET (SEE FIELD

R

1' - 7 "

INSTALLATION NOTES)

 

 

[483mm]

 

 

T

0' - 5 7/8 "

 

 

[149mm]

 

 

B

 

 

TOP VIEW

1/2" MALE FLARE

 

3/4" NPT

VAPOR CONN.

 

 

PUMPOUT CONDENSER

 

 

3/4" NPT

 

WATER OUTLET CONN.

 

 

PUMPOUT CONDENSER

 

ELECTRICAL SERVICE

WATER INLET CONN.

 

ACCESS SPACE

 

 

20 3/4" X 8 3/4" X 4 1/2"

 

 

(BOTH SIDES)

VAPOR

J

K

V

 

 

1" NPT

 

 

LIQUID CONN.

U

 

0'- 9 7/8"

 

 

 

 

 

[249mm]

 

 

N

M

G

 

 

 

a23-1542

 

 

A

 

 

 

 

L

F

0'- 9" [229mm]

TYPICAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FRONT VIEW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIMENSIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1'-0 3/4"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[324mm]

 

 

 

 

 

 

 

 

ENGLISH (ft-in.)

 

 

 

 

 

 

 

 

 

 

 

0'- 7 15/16"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[202mm]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(FARSIDE)

 

 

3/8" MALE FLARE

TANK

A

B

 

C

D

 

E

 

F

 

G

 

H

 

J

K

 

 

 

 

 

 

 

 

 

RELIEF VALVE CONN.

SIZE

 

 

 

 

 

 

0'- 2 3/4"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/2" DIA. K.O.

0428

10- 5

 

9-10

 

 

4-41/4

 

2-43/4

 

1-23/8

 

3-11/4

 

6-43/16

 

3-113/8

 

3-47/8

2-99/16

 

 

[70mm]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ELECTRICAL CONN.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0452

14-111/4

14- 41/2

 

4-81/4

 

2-81/2

 

1-41/4

 

3-41/2

 

7-21/4

 

 

4- 31/4

 

3-83/4

3-17/16

 

 

 

 

 

 

 

 

 

(PUMPOUT POWER)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(FAR SIDE)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TANK

L

M

 

N

P

 

R

 

S

 

T

 

U

 

V

W

 

 

 

 

 

 

 

 

 

 

SIZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

0428

3-45/8

 

0-31/2

 

 

4- 91/2

1-77/8

 

2-03/8

 

3-9

 

5-01/4

 

2-5

 

 

2-97/8

2-53/4

C

 

 

0452

3-81/2

 

0-33/8

 

 

6-115/8

1-83/4

 

2-05/8

 

4-1

 

5-01/2

 

2-51/4

 

2-101/8

2-6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

SI (mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TANK

A

 

B

 

 

C

 

D

 

 

E

 

 

F

 

G

 

 

H

 

 

J

 

K

 

P

 

 

 

SIZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0428

3175

 

2997

 

1327

 

730

 

365

 

946

1935

 

1203

 

1038

 

852

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0'- 3 1/4"

0452

4553

 

4381

 

1429

 

826

 

413

 

1029

2191

 

1302

 

1137

 

951

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0'- 10"

 

 

 

TANK

L

 

M

 

 

N

 

P

 

 

R

 

 

S

 

T

 

 

U

 

 

V

 

W

 

 

 

[83mm]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[254mm]

 

 

SIZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a23-1543

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0428

1032

 

89

 

1451

 

505

 

619

 

1143

1530

 

737

 

860

 

756

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEFT SIDE VIEW

0452

1130

 

86

 

2124

 

527

 

625

 

1225

1537

 

742

 

867

 

762

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 38 — Optional Pumpout Unit and Storage Tank

27

Page 26 Page 28
Page 27
Image 27
Carrier HFC-134A installation instructions A23-1541, A23-1543
Page 26 Page 28

HFC-134A specifications

Carrier HFC-134A, also known as tetrafluoroethane, is a hydrofluorocarbon (HFC) refrigerant widely used in a variety of cooling and heating applications. It is recognized for its role in refrigeration and air conditioning systems, making it a crucial component in many modern HVAC units. One of the key features of HFC-134A is its zero ozone depletion potential, which makes it an environmentally friendly alternative to older refrigerants like CFCs and HCFCs.

The characteristics of HFC-134A include its stability, non-corrosiveness, and effectiveness at low temperatures. These properties allow it to perform efficiently in both residential and commercial refrigeration systems. The refrigerant operates within a temperature range that is ideal for many applications, including food preservation and air conditioning. HFC-134A's thermodynamic properties enable it to absorb and release heat effectively, making it suitable for both vapor-compression and absorption refrigeration cycles.

From a technological perspective, the use of HFC-134A aligned with the transition to more sustainable refrigerants. As global environmental regulations have tightened, manufacturers have shifted towards refrigerants with lower global warming potential (GWP). HFC-134A has a GWP of approximately 1,430, which is lower than many of its predecessors but still higher than some newer alternatives. This aspect drives ongoing research and development in the industry, aiming to create even more environmentally sound refrigerants.

Carrier HFC-134A is compatible with various lubricants and can be integrated into systems designed for other refrigerants with minimal modifications. This flexibility allows for a smoother transition within existing installations as businesses and homeowners upgrade their HVAC systems to comply with environmental regulations.

In summary, Carrier HFC-134A plays a significant role in modern refrigeration and air conditioning technology. Its main features, including zero ozone depletion potential, stability, and efficiency, contribute to its widespread use in various applications. As the industry continues to evolve, the focus on reducing the environmental impact of refrigerants will undoubtedly influence the future direction of HFC-134A usage and the development of new alternatives.
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