AHI Carrier Catalog | Page 587

AIR HEATERS  42AM

Chilled water & hot water - Single-phase motor
Inlet/Outlet water 42AM353
temperature, °C Air flow rate (m³/h)
Direct
1640
"Air inlet dry-bulb
temperature (°C)"
8

12

15

18

42AM403
Air flow rate (m³/h)
Direct
2160

42AM453
Air flow rate (m³/h)
Direct
3025

42AM503
Air flow rate (m³/h)
Direct
4060

"Air inlet dry-bulb
temperature (°C)"

"Air inlet dry-bulb
temperature (°C)"

"Air inlet dry-bulb
temperature (°C)"

8

12

15

18

8

12

15

18

8

12

15

18

80-60

Hc (kW) 21.4 19.7 18.5 17.2 28.9 26.6 24.9 23.2 40.6 37.4 35.1 33.8 54.8 50.6 47.4 44.3

60-40

Hc (kW) 12.8 11.1 9.8

8.6

17.3 15

45-35

Hc (kW) 10.6 8.9

6.4

14.3 12.0 10.3 8.7

20.3 17.3 14.9 12.6 27.4 23.4 20.2 17.1

42AM403

42AM453

42AM4503

Air flow rate (m³/h)
Direct
2160

Air flow rate (m³/h)
Direct
3025

Air flow rate (m³/h)
Direct
4060

"Air inlet dry-bulb
temperature (°C)"

"Air inlet dry-bulb
temperature (°C)"

"Air inlet dry-bulb
temperature (°C)"

7.6

Inlet/Outlet water 42AM353
temperature, °C Relative humidity 50%
Air flow rate (m³/h)
Direct
1640
"Air inlet dry-bulb
temperature (°C)"
7-12
8-13
10-15

13.3 11.7 25

42AM633

NA

21.9 19.5 17.1 33.5 29.6 26.4 23.2

42AM633

23

25

27

23

25

27

23

25

27

23

25

27

TCC (kW) 3.2

4.2

5.4

4.4

5.7

7.4

6.9

8.7

11.2

9.3

11.7

15.2

SCC (kW) 3.2

4.2

5

4.4

5.6

6.7

6.9

8.4

9.8

9.3

11.4

13.3

TCC (kW) 2.8

3.8

4.7

3.9

5.1

6.5

6.2

7.8

9.9

8.35

10.6

13.4

SCC (kW) 2.8

3.8

4.6

3.9

5.1

6.2

6.2

7.7

9.2

8.35

10.5

12.4

TCC (kW) 2.1

3

3.9

2.8

4

5.2

4.6

6.3

7.9

6.2

8.5

10.7

SCC (kW) 2.1

3

3.9

2.8

4

5.2

4.6

6.3

7.8

6.2

8.5

10.6

NA

"Air inlet dry-bulb
temperature (°C)"
8
80-60

Hc (kW) 11.8

Air flow (m³/h)
LS
2210

42AM352
Air flow (m³/h)
HS
2480

Air flow (m³/h)
LS
2040

"Air inlet dry-bulb
temperature (°C)"

"Air inlet dry-bulb
temperature (°C)"

"Air inlet dry-bulb
temperature (°C)"

12

15

18

8

12

15

18

8

12

15

18

8

12

15

18

10.9

10.2

9.5

11.1

10.2

9.6

9

20.5

18.9

17.7

16.5

18.6

17.1

16.1

15

60-40

Hc (kW) 7.1

6.2

5.5

4.8

6.6

5.8

5.1

4.5

12.3

10.7

9.4

8.2

11.1

9.6

8.5

7.5

45-35

Hc (kW) 5.8

4.9

4.3

3.6

5.5

4.6

4.0

3.4

10.1

8.6

7.4

6.2

9.2

7.8

6.7

5.6

Inlet/Outlet water 42AM353
temperature, °C Air flow (m³/h)
HS
2165
"Air inlet dry-bulb
temperature (°C)"
8
80-60

Hc (kW) 25.3

Air flow (m³/h)
LS
1775

42AM401
Air flow (m³/h)
HS
4000

Air flow (m³/h)
LS
3480

"Air inlet dry-bulb
temperature (°C)"

"Air inlet dry-bulb
temperature (°C)"

"Air inlet dry-bulb
temperature (°C)"

12

15

18

8

12

15

18

8

12

15

18

8

12

15

18

23.3

21.8

20.3

22.5

20.7

19.4

18.1

16.8

15.5

14.5

13.6

15.9

14.7

13.8

12.9

60-40

Hc (kW) 15.2

13.1

11.6

10.1

13.4

11.6

10.3

9

9.9

8.6

7.6

5.6

9.4

8.2

7.2

6.3

45-35

Hc (kW) 12.5

10.6

9.1

7.6

11.1

9.3

8.0

6.7

8.3

7.0

6.1

5.1

7.9

6.7

5.7

4.8

Hc: Heating capacity (kW)
TCC: total cooling capacity
SCC: sensible cooling capacity (kW)

C

A

R

R

I

E

R

2

0

1

6

/

2

0

1

7

587

CONTROLS

Inlet/Outlet water 42AM351
temperature, °C Air flow (m³/h)
HS
2600

AIR TREATMENT

Hot Water - Three-phase motor