Installation Guide

1190828-UIM-G-0915
Johnson Controls Unitary Products 9
TABLE 4: Electrical Heat: - Minimum Fan Speed
Heater Kit Models
1,2
Nom. kW
@240V
Air Handler Models
MP08B MP12B MP14D MP16C MP20D
6HK(0,1)6500206 2.4kW Low Low Low Low Low
6HK(0,1)6500506 4.8kW Low Low Low Low Low
6HK(0,1)6500806 7.7kW Low Low Low Low Low
6HK(0,1)6501006 9.6kW Low Low Low Low Low
6HK(1,2)6501306 12.5kW Med Low Low Low Low
6HK(1,2)6501506 14.4kW – Med Low Low Low
6HK(1,2)6501806 17.3kW – Med Low Low
Low
6HK(1,2)6502006 19.2kW – Med Med High
Low
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.
TABLE 5: KW & MBH Conversions - For Total Power Input Requirement
For a power distribution voltage that is different than the provided nominal voltage, multiply the kW and MBH data from the table by the conversion
factor in the following table.
DISTRIBUTION POWER NOMINAL VOLTAGE CONVERSION FACTOR
208V 240V 0.75
220V 240V 0.84
230V 240V 0.92
TABLE 6: Electric Heat Performance Data: 208/230-1-60
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 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
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. For different power distributions, see conversion table.