LEGEND

CR — Cold Water Return

CS — Cold Water Supply

D — Drain

HR — Hot Water Return

HS — Hot Water Supply

R — Return

S — Supply

ITEM

DESCRIPTION

QTY

1

Full Riser Chase

1

2

Electrical Knockouts

1

3

3-in. Expansion Section

3/5

4

Strip Heater (Optional)

1

5

Limit Switch**†† (Optional)

1

6

1/2-in. Isolation Ball Valves**

2/4

7

Flexible Drain Tube/P-Trap

1

8

Drain Pan

1

9

Coil 1/2-in. OD Tube

1

10

Filter, Throwaway, 1-in.**

1

11

Air Vent, Manual

1

12

Control Box

1

13

Cabinet Camloc® Fasteners

2

14

3-Speed Switch

1

15

Electrical Access Panel

1

16

Riser, Supply and Return (Copper)

2/4

17

Riser, Drain (Copper)

1

18

Return Air Panel

1

19

Return Air Blockoff Panel (Optional)

1

20

Motor, 3-Speed, PSC

1

21

Blower

1

22

Thermostat

1

23

Hinged Control Access Door

1

24

Double Deflection Steel Core Grille Assembly

1

**Factory-Installed. ††Field-Installed.

*Drawing provided for reference only. Dimensions may vary with options ordered.

NOTES:

1.Units are fabricated of 18-gage galvanized steel with a 16-gage galvanized fan deck, painted with Arctic White.

2.3-speed switch and thermostat are unit mounted.

3.Risers are piped to coil with valves as specified.

4.Blower, motor, valves, coil, and filter are accessible through the return air opening.

5.Unit is insulated with coated fiberglass.

6.Control box is insulated with 1/2-in. insulation for unit mounted controls.

7.Riser length = [(floor to floor) +2 in.], maximum riser length = 115 inches.

8.Maximum riser size is 21/2-in. diameter. If larger sizes are required, please consult the factory.

9.Expansion loops in hot water heating circuits as required.

10.A 9-in. x 21/4-in. slot is provided in the inside back panel for coil connection penetration to permit expansion and contraction of risers. Care must be taken to position the risers so that coil connection is at center of slot.

11.Drawing is pictorial (see unit arrangements for actual supply and return air orientation).

12. 42SHA available in front return only.

 

 

 

 

 

A42-4126

13. All dimensions are in inches.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNIT

NOM

 

 

 

 

DIMENSIONS (in.)

 

 

 

UNIT

SIZE

AIRFLOW

Single Supply

Double Supply

C

D

E

F

G

WEIGHT†

(cfm)

A

 

B

A

B

(lb)

 

 

 

 

 

 

 

 

 

03

300

14

 

8

14

6

17

223/8

11/2

221/8

143/4

202

04

400

14

 

12

14

8

17

223/8

11/2

221/8

143/4

247

06

600

14

 

12

14

8

20

253/8

2

265/8

173/4

262

08

800

14

 

16

14

10

20

253/8

2

265/8

173/4

286

10

1000

18

 

16

14

12

24

293/8

3

311/8

173/4

311

12

1200

18

 

16

14

12

24

293/8

3

311/8

173/4

336

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

Fig. 29 — 42SH Cabinet Dimensions

32

Page 32
Image 32
Carrier 42C, 42D, 42V specifications A42-4126, 42SH Cabinet Dimensions

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.