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OPTIONAL ELECTRIC HEAT ACCESSORIES
ELECTRIC HEAT CONTROL MODULE AND UNIT FUSE BLOCKS
Unit Model No. 156H 180S 180H
Rβ22
180H
Rβ410A
210S 210H 240S 240H
Rβ22
240H
Rβ410A
300S 248H
Rβ22
248H
Rβ410A
300H 360H
Rβ22
360H
Rβ410A
Electric
Heat
Electric Heat Model No. EHA (see Electric Heat Data tables for additional information)
kW Input Range 15β30β45β60 15β30β45β60β90 30β45β60β90β120
Electric Heat Control Module For 45 β 120 kW β 15K13 (208/230V), 15K92 (460V), 15K93 (575V)
Unit
Fuse
Block
With
Power
Exhaust
Fans
2 hp
208/230V 56K95 β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β
460V 25K10 β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β
575V 25K08 β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β
3 hp
208/230V 56K96 25K15 25K15 25K18 25K17 25K17 β β β β β β β β β β β β β β β β β β β β β β β β β β β
460V 25K10 25K10 25K13 25K13 25K11 25K11 β β β β β β β β β β β β β β β β β β β β β β β β β β β
575V 25K08 25K09 25K10 25K10 25K10 25K09 β β β β β β β β β β β β β β β β β β β β β β β β β β β
5 hp
208/230V 25K15 25K15 25K17 25K18 25K18 25K18 25K18 25K18 25K19 25K19 25K19 25K19 25K19 35K01 35K02
460V 25K11 25K11 25K13 25K13 25K13 25K13 25K13 25K14 25K14 25K14 25K14 25K14 25K14 35K04 48L63
575V 25K09 25K09 25K10 25K10 25K10 25K10 25K10 25K11 25K13 25K13 25K13 25K13 25K13 25K14 25K14
7.5 hp
208/230V β β β 25K18 25K18 25K19 25K19 25K19 25K19 25K19 35K01 25K19 25K19 25K19 25K19 35K01 35K02
460V β β β 25K13 25K13 25K14 25K14 25K14 25K14 25K14 35K03 25K14 35K03 35K03 35K03 35K04 48L63
575V β β β 25K10 25K11 25K11 25K11 25K11 25K11 25K13 25K13 25K13 25K13 25K13 25K13 25K14 25K14
10 hp
208/230V β β β β β β β β β β β β β β β β β β 25K19 35K01 35K01 25K01 35K01 35K01 35K01 35K02 35K02
460V β β β β β β β β β β β β β β β β β β 25K14 35K03 35K03 35K03 35K03 35K03 35K03 48L63
70M67
575V β β β β β β β β β β β β β β β β β β 25K13 25K13 25K14 25K14 25K14 25K14 25K14 35K03 25K14
Without
Power
Exhaust
Fans
2 hp
208/230V 56K95 β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β
460V 25K09 β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β
575V 56K52 β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β
3 hp
208/230V 56K96 56K96 25K15 25K17 25K15 25K15 β β β β β β β β β β β β β β β β β β β β β β β β β β β
460V 25K10 25K10 25K11 25K13 25K11 25K11 β β β β β β β β β β β β β β β β β β β β β β β β β β β
575V 56K52 25K08 25K09 25K10 25K09 25K08 β β β β β β β β β β β β β β β β β β β β β β β β β β β
5 hp
208/230V 25K15 25K15 25K15 25K18 25K17 25K17 25K17 25K18 25K19 25K19 25K18 25K19 25K19 35K01 35K01
460V 25K10 25K10 25K13 25K13 25K13 25K13 25K13 25K14 25K14 25K14 25K14 25K14 25K14 35K04 48L63
575V 25K08 25K09 25K10 25K10 25K10 25K09 25K10 25K11 25K13 25K11 25K11 25K11 25K13 25K14 25K14
7.5 hp
208/230V β β β 25K18 25K18 25K19 25K18 25K18 25K19 25K19 25K19 25K19 25K19 25K19 25K19 35K01 35K02
460V β β β 25K13 25K13 25K13 25K13 25K13 25K13 25K14 25K14 25K14 25K14 25K14 25K14 35K04 48L63
575V β β β 25K10 25K11 25K11 25K11 25K10 25K11 25K13 25K13 25K13 25K13 25K13 25K13 25K14 25K14
10 hp
208/230V β β β β β β β β β β β β β β β β β β 25K19 25K19 35K01 35K01 35K01 35K01 25K19 35K01 35K02
460V β β β β β β β β β β β β β β β β β β 25K14 35K03 35K03 35K03 35K03 35K03 35K03 35K04 48L63
575V β β β β β β β β β β β β β β β β β β 25K13 25K13 25K13 25K13 25K13 25K13 25K13 25K14 25K14
LTB2 ELECTRIC HEAT TERMINAL BLOCK β LTB2β175 (30K75) 175 amps, LTB2β335 (30K76) 335 amps
(Required For Units Without Disconnect/Circuit Breaker But With Single Point Power Source)
Unit Model No. 156H 180S 180H
Rβ22
180H
Rβ410A
210S 210H 240S 240H
Rβ22
240H
Rβ410A
300S 248H
Rβ22
248H
Rβ410A
300H 360H
Rβ22
360H
Rβ410A
15 kW All hp 208/230V 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 β β β β β β β β β β β β β β β
30 kW All hp 208/230V 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75
45 kW
2 to
7.5 hp
208/230V 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75
10 hp 208/230V β β β β β β β β β β β β β β β β β β 30K76 30K76 30K76 30K76 30K76 30K76 30K76 30K76 30K76
60 kW
2 to
5 hp
208/230V 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75 30K75
7.5 to
10 hp
208/230V β β β 30K76 30K76 30K76 30K76 30K76 30K76 30K76 30K76 30K76 30K76 30K76 30K76 30K76 30K76
90 kW All hp 208/230V β β β β β β β β β β β β 30K76 30K76 30K76 30K76 30K76 30K76 30K76 30K76 30K76 30K76 30K76
120 kW all hp 208/230V
β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β
30K76 30K76 30K76 30K76 30K76
NOTE β All 460v and 575v models use 30K75 terminal block.
NOTE β Terminal Block is factory installed in units with factory installed electric heat without
disconnect/circuit breaker but with single point power source.