York 41HP AHR18B User Manual

661693-UIM-E-1212
Johnson Controls Unitary Products 9
TABLE 4: ELECTRICAL HEAT: MINIMUM FAN SPEED
Heater Kit Models
1,2
Nom. kW
@240V
Air Handler Models
AHR18B AHR24B AHR30B AHR36B AHR42C AHR48D AHR60D
6HK(0,1)6500206 2.4kW Low Low Low Low Low Low Low
6HK(0,1)6500506 4.8kW Med Low Low Low Low Low Low
6HK(0,1)6500806 7.7kW Med Med Med Med Med Low Low
6HK(0,1)6501006
6HK06501025
9.6kW Med High Med High Med Med Med
6HK(1,2)6501306 12.5kW - High High High High Med Med
6HK(1,2)6501506
6HK06501525
14.4kW - High High High High Med Med
6HK(1,2)6501806
6HK06501825
17.3kW - - - High - Med Med
6HK(1,2)6502006
6HK16502025
19.2kW - - - High - High High
6HK(1,2)6502506
6HK16502525
24kW------High
1. (0,1) - 0 = no circuit breaker OR 1 = with circuit breaker.
2. (1,2) - 1 = with circuit breaker, no breaker jumper bar OR 2 = with circuit breaker & breaker jumper bar.
TABLE 5: ELECTRIC HEAT PERFORMANCE DATA: 208/230-1-60 & 208/230-3-60
Heater
Models
1,2
Nominal kW
@240V
Total Heat
3
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 15.0 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 32.0 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 13.0 15.9 44.3 54.2 6.5 7.9 13.0 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 24.0 18.0 22.0 61.5 75.2 7.2 8.8 18.0 22.0
3PH
6HK06501025 9.6 7.2 8.8 24.6 30.1 7.2 8.8 7.2 8.8
6HK06501525 14.4 10.8 13.2 36.9 45.1 10.8 13.2 10.8 13.2
6HK06501825 17.3 13.0 15.9 44.3 54.2 13.0 15.9 13.0 15.9
6HK16502025 19.2 14.4 17.6 49.2 60.2 7.2 8.8 14.4 17.6
6HK16502525 24.0 18.0 22.0 61.5 75.2 9.0 11.0 18.0 22.0
1. (0,1) - 0 = no circuit breaker OR 1 = with circuit breaker.
2. (1,2) - 1 = with circuit breaker, no breaker jumper bar OR 2 = with circuit breaker & breaker jumper bar.
3. For different power distributions, see conversion table on Page 4.
TABLE 6: ELECTRICAL DATA FOR SINGLE SOURCE POWER SUPPLY: 208/230-1-60
Air Handler Models
Heater
Models
1,2
Heater
Amps
@240V
Field Wiring
Min. Circuit Ampacity
MOP.
3
Min Wire Size (AWG)
4
208V 230V 208V 230V 208V 230V
AHR18B
6HK(0,1)6500206 10.0 12.6 14.3 15 15 12 12
6HK(0,1)6500506 20.0 23.4 26.8 25 30 10 10
6HK(0,1)6500806 32.0 36.4 41.8 40 45 8 8
6HK(0,1)6501006 40.0 45.1 51.8 50 60 8 6
AHR24B
6HK(0,1)6500206 10.0 12.6 14.3 15 15 12 12
6HK(0,1)6500506 20.0 23.4 26.8 25 30 10 10
6HK(0,1)6500806 32.0 36.4 41.8 40 45 8 8
6HK(0,1)6501006 40.0 45.1 51.8 50 60 8 6
6HK(1,2)6501306 52.0 58.1 66.8 60 70 6 4
6HK(1,2)6501506 60.0 66.8 76.8 70 80 4 4
Continuation on Page 10.

York 41HP AHR18B Specifications

General

Brand	York
Model	41HP AHR18B
Category	Air Handlers
Language	English