LEGEND

1 — Junction Box, 4 in. x 4 in.

2 — Optional Drip Lip, shipped loose

3 — Mounting Holes (4), Rubber Grommets have 3/8-in. Diameter Hole

4 — Piping KO, 11/2-in. Diameter

5 — Electrical KO, 7/8-in. Diameter 6 — Drain KO, 11/2-in. Diameter 7 — Supply Duct Collar

8 — Return Connection, 5/8-in. OD.

9 — Optional Rear Return. Consult factory for collar dimensions.

10 — Drain, 7/8-in. OD.

11 — Stamped Bottom Return Air Grille

12 — Filter

13 — Stamped Air Supply Grille

14 — Hinged Bottom Access Panel

15 — Supply Connection, 5/8-in. OD.

NOTES:

1.Right hand unit shown; left hand unit opposite. Coil connection locations are ±5/8-in.

2.Unit sizes 02 and 03 have one motor, one blower; sizes 04 through 08 have one motor, 2 blowers; sizes 10 and 12 have 2 motors, 4 blowers.

3.Bottom access panel has an Arctic White baked finish.

4.Refer to supply and return connections above for coil stub-out locations.

5.Not shown: optional drip lip, 3-speed fan switch; wall plate,

1/2-in. fiberglass insulation on inside of casing, closed cell foam on main drain pan.

6.For optional coil connections, view 42CA-203-1 using the Fan Coil Builder.

7.Valve package is factory-installed inside the cabinet when ordered with the unit (based on component size).

8.Bottom return or bottom supply is an ETO (engineering to order)

request.A42-41079. Dimensions shown in inches (mm).

UNIT

NOM

 

DIMENSIONS (in.)

 

QTY/UNIT

FACE AREA

UNIT WEIGHT*

AIRFLOW

 

 

 

 

 

 

 

SIZE

A

 

D

 

E

Blower

Motor

(sq ft)

(lb)

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

 

02

200

35

 

37

 

32

1

1

0.83

115

03

300

35

 

37

 

32

1

1

1.08

120

04

400

41

 

43

 

38

2

1

1.35

135

06

600

53

 

55

 

50

2

1

1.88

150

08

800

53

 

55

 

50

2

1

2.31

155

10

1000

75

 

77

 

72

4

2

3.16

227

12

1200

75

 

77

 

72

4

2

3.65

241

 

 

 

 

 

 

 

 

 

 

 

*Unit weights are based on dry coils and minimum rows. Weights exclude packaging, valves, and other components.

Fig. 13 — 42CK Horizontal Cabinet Unit with Telescopic Access Panel

16

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Image 16
Carrier 42S, 42D 42CK Horizontal Cabinet Unit with Telescopic Access Panel, QTY/UNIT Face Area Unit Weight Airflow Size
Page 15 Page 17

42V, 42D, 42S, 42C specifications

Carrier has established itself as a leader in the HVAC industry by continuously innovating and refining their products. Among their offerings, the Carrier 42D, 42C, 42S, and 42V series stand out for their advanced features, efficient technologies, and user-friendly characteristics.

The Carrier 42D series is known for its robust and energy-efficient design, making it ideal for commercial applications. This series employs a high-performance scroll compressor that enhances efficiency while minimizing noise levels. Equipped with advanced controls, the 42D allows for precise temperature management, ensuring comfort in a variety of environments. Its compact design is another notable feature, allowing for easier installation in constrained spaces while still delivering excellent performance.

Similar to the 42D, the 42C series emphasizes energy efficiency, but it comes with additional features tailored for residential applications. One of the main highlights is its variable-speed compressor technology, which provides exceptional temperature control and reduces energy consumption. This series also includes enhanced filtration systems, ensuring cleaner air quality, which is particularly important for allergy sufferers. Moreover, the 42C's intelligent control systems simplify operation and allow users to customize settings according to their preferences.

The Carrier 42S series focuses on environmentally friendly refrigerants, aligning with global sustainability trends. This series utilizes R-410A refrigerant, which has a lower impact on the ozone layer compared to traditional refrigerants. In addition to its eco-friendly attributes, the 42S boasts features such as an integrated humidity control system, which modulates humidity levels effectively, improving overall indoor air quality.

Finally, the 42V series presents a versatile solution for customers looking for advanced technology and adaptability. With smart connectivity features, the 42V allows for remote monitoring and control via mobile apps, enhancing user convenience. This series is also equipped with a state-of-the-art inverter compressor, which adjusts its speed according to the heating or cooling demand, resulting in significant energy savings.

In summary, the Carrier 42D, 42C, 42S, and 42V series each offer unique features and technological advancements that cater to the diverse needs of users in both residential and commercial settings. With a focus on energy efficiency, user-friendly controls, and environmentally sustainable practices, Carrier continues to set the standard in HVAC solutions.
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