York AVC18BX21 Technical Manual Download Page 6

6

Johnson Controls Unitary Products

5151060-YTG-F-1116

ELECTRICAL HEAT - MINIMUM FAN SPEED

Heater Kit 

Models

1,2,3

Nom. kW

@240V

Air Handler Models

18B

24B

30B

36B

36C

42C

48C

48D

60C

60D

6HK(0,1)6500206

2.4kW

Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D)

6HK(0,1)6500506

4.8kW

Med Lo (D) Med (C)

Med (C)

Med Lo (D)

Med (C) Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D)

6HK(0,1)6500806

7.7kW

Med (C)

Med Hi (B) Med Hi (B) Med Lo (D) Med Hi (B)

Med (C) Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D)

6HK(0,1)6501006

6HK36501025

9.6kW

Med (C)

Med Hi (B) Med Hi (B) Med Lo (D) Med Hi (B)

Med (C) Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D)

6HK(1,2)6501306 12.5kW

Med Hi (B) Med Hi (B)

Med (C)

Med Hi (B)

Med (C) Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D)

6HK(1,2)6501506

6HK36501525

14.4kW

Med Hi (B) Med Hi (B) Med Hi (B)

Hi (A)

Med (C)

Med (C) Med Lo (D) Med Lo (D)

6HK(1,2)6501806

6HK36501825

17.3kW

Med Hi (B) Med Hi (B)

Hi (A)

Med (C)

Med Hi (B)

Med (C)

Med (C)

6HK(1,2)6502006

6HK46502025

19.2kW

Med Hi (B)

Hi (A)

Hi (A)

Med Hi (B)

Hi (A)

Med Hi (B) Med Hi (B)

6HK(1,2)6502506

6HK46502525

24kW

Hi (A)

Med Hi (B)

1. (0,1) - 0 = no service disconnect OR 1 = with service disconnect.
2. (1,2) - 1 = with service disconnect, no breaker jumper bar OR 2 = with service disconnect & breaker jumper bar. 
3. 6HK3 = 3-Phase with terminal block connectors only, 6HK4 = 3-Phase with service disconnect. 

ELECTRIC HEAT PERFORMANCE DATA: 208/230-1-60 & 208/230-3-60

Heater 

Models

1,2,3

Nominal kW 

@240V

Total Heat

4

kW Staging

kW

MBH

W1 Only

W1 + W2

208V

230V

208V

230V

208V

230V

208V

230V

1PH

6HK(0,1)6500206

2.4

1.8

2.2

6.2

7.5

1.8

2.2

1.8

2.2

6HK(0,1)6500506

4.8

3.6

4.4

12.3

15

3.6

4.4

3.6

4.4

6HK(0,1)6500806

7.7

5.8

7.1

19.7

24.1

5.8

7.1

5.8

7.1

6HK(0,1)6501006

9.6

7.2

8.8

24.6

30.1

7.2

8.8

7.2

8.8

6HK(1,2)6501306

12.5

9.4

11.5

32

39.2

3.1

3.8

9.4

11.5

6HK(1,2)6501506

14.4

10.8

13.2

36.9

45.1

3.6

4.4

10.8

13.2

6HK(1,2)6501806

17.3

13

15.9

44.3

54.2

6.5

7.9

13

15.9

6HK(1,2)6502006

19.2

14.4

17.6

49.2

60.2

7.2

8.8

14.4

17.6

6HK(1,2)6502506

24

18

22

61.5

75.2

7.2

8.8

18

22

3PH

6HK36501025

9.6

7.2

8.8

24.6

30.1

7.2

8.8

7.2

8.8

6HK36501525

14.4

10.8

13.2

36.9

45.1

10.8

13.2

10.8

13.2

6HK36501825

17.3

13

15.9

44.3

54.2

13

15.9

13

15.9

6HK46502025

19.2

14.4

17.6

49.2

60.2

7.2

8.8

14.4

17.6

6HK46502525

24

18

22

61.5

75.2

9

11

18

22

1. (0,1) - 0 = no service disconnect OR 1 = with service disconnect.
2. (1,2) - 1 = with service disconnect, no breaker jumper bar OR 2 = with service disconnect & breaker jumper bar. 
3. 6HK3 = 3-Phase with terminal block connectors only, 6HK4 = 3-Phase with service disconnect.
4. For different power distributions, see conversion table on Page 5.

Summary of Contents for AVC18BX21

Page 1: ...doskeleton for structural support smooth side and locks in insulation Powder painted G30 galvanized steel case provide a coated edge that resists corrosion and rust creep MaxAlloyTM Coil Long life alu...

Page 2: ...DATA FOR MULTI SOURCE POWER SUPPLY 208 230 3 60 11 POWER WIRING LINE CONNECTIONS 11 ACCESSORIES 11 COMBUSTIBLE FLOOR BASE ACCESSORY 12 LIMITATIONS 12 TYPICAL APPLICATIONS 12 TYPICAL THERMOSTAT CONNEC...

Page 3: ...1 2 AVC60CX21 55 3 4 21 26 7 8 17 3 4 20 AVC60DX21 55 1 2 24 1 2 26 5 8 21 1 4 23 1 2 1 All dimensions are in inches 2 Actual size Conduit size in parenthesis COIL TECHNICAL DATA Models Application R...

Page 4: ...7 47 5 38 1 28 7 22 3 36C 1200 85 72 91 6 82 4 71 3 59 4 80 67 76 5 65 4 54 6 42 8 75 62 61 3 51 2 40 0 30 5 70 57 47 5 38 1 28 7 22 3 42C 1400 85 72 108 0 98 4 88 1 73 8 80 67 93 3 82 1 69 7 57 0 75...

Page 5: ...x 1 22 x 20 x 1 20 x 20 x 1 22 x 20 x 1 Permanent Type Kit 1PF0602 1PF0602 1PF0603 1PF0602 1PF0603 Shipping Operating Weight lbs 144 136 158 150 163 153 156 146 180 170 1 Field supplied kW MBH CONVERS...

Page 6: ...e disconnect breaker jumper bar 3 6HK3 3 Phase with terminal block connectors only 6HK4 3 Phase with service disconnect ELECTRIC HEAT PERFORMANCE DATA 208 230 1 60 208 230 3 60 Heater Models1 2 3 Nomi...

Page 7: ...5 45 6HK 0 1 6501006 40 49 5 53 5 50 60 6HK 1 2 6501306 52 62 7 68 1 70 70 6HK 1 2 6501506 60 71 2 77 4 80 80 6HK 1 2 6501806 72 84 4 92 0 90 100 6HK 1 2 6502006 80 92 8 101 3 100 110 36C 6HK 0 1 6500...

Page 8: ...0 7 25 25 6HK 0 1 6500506 20 30 8 32 7 35 35 6HK 0 1 6500806 32 44 0 47 3 45 50 6HK 0 1 6501006 40 52 4 56 6 60 60 6HK 1 2 6501306 52 65 6 71 3 70 80 6HK 1 2 6501506 60 74 0 80 5 80 90 6HK 1 2 6501806...

Page 9: ...45 60 50 48C 6HK16501306 52 27 9 37 6 29 5 41 5 30 40 30 45 6HK16501506 60 30 8 43 3 32 7 47 9 35 45 35 50 6HK16501806 72 48 1 39 0 51 9 43 1 50 40 60 45 6HK16502006 80 52 5 43 3 56 7 47 9 60 45 60 5...

Page 10: ...025 23 1 28 8 31 3 30 35 6HK36501525 34 6 41 2 45 1 45 50 36B 6HK36501025 23 1 31 3 33 3 35 35 6HK36501525 34 6 43 7 47 1 45 50 6HK36501825 41 6 51 3 55 5 50 60 6HK46502025 46 2 56 3 61 0 60 70 36C 6H...

Page 11: ...face For more information see the thermostat section of the Product Equipment Catalog ELECTRICAL DATA FOR MULTI SOURCE POWER SUPPLY 208 230 3 60 Air Handlers Models Heater Models1 Heater Amps 240V Min...

Page 12: ...R BASE ACCESSORY A B B A AIR HANDLER DEPTH FRONT FLOOR 1 11 PLENUM 13 FLOOR OPENING APPROX 1 2 CLEARANCE ALL AROUND FLOOR A AIR HANDLER WIDTH COMBUSTIBLE FLOOR BASE APPROX 1 2 CLEARANCE ALL AROUND C F...

Page 13: ...ol Wiring Typical A C Cooling only Applications THERMOSTAT P3 ON AIR HANDLER BOARD 1 STAGE AIR CONDITIONING R R G Y W1 W2 C G W1 W2 Y C Y Y2 Y1 O HUM C COM HUMIDISTAT A0407 001 THERMOSTAT 1 STAGE AIR...

Page 14: ...6 421 844 548 1125 731 1125 731 B C 525 341 609 335 788 512 963 626 963 626 D B 450 293 568 312 703 457 900 585 900 585 C A 475 309 675 371 750 488 1000 650 1000 650 D A 400 260 500 275 625 406 800 52...

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