Bryant FH4B manual FAN Coil Electrical Data Units Without Electrical Heat, Electric Heaters

FAN COIL ELECTRICAL DATA

(UNITS WITHOUT ELECTRICAL HEAT)

			MIN	BRANCH CIRCUIT
UNIT	VOLTS		CKT	Min Wire
SIZE	(1 PHASE)	FLA	AMPS	Size AWG*	Fuse Amps
001	208/230	1.8	2.3	14	15
002	208/230	2.7	3.4	14	15
003	208/230	4.3	5.4	14	15
004	208/230	5.4	6.8	14	15

*Use copper wire only. 75°C must be used in this application. When using non-metallic (NM) sheathed cable, wire size required should be based on that of 60°C conductors, instead of wire sizes shown in table above per NEC 1999 Article 336-26.

FLA — Full Load Amps

NOTE: If branch circuit wire length exceeds 100 ft., consult NEC 215-2 to determine maximum wire length. Use 2% voltage drop.

ELECTRIC HEATER INTERNAL PROTECTION*

		FUSES	CKT BKR
HEATER KW	PHASE	QTY/SIZE	QTY/SIZE†
3	1	—	—
5	1	—	1/60
8	1	—	1/60
10	1	—	1/60
15	1	2/30 – 2/60	2/60
20	1	4/60	2/60
24	3/1	6/60	—
30	3/1	6/60	—
9	1/3**	—	—
15	3	—	—
18	3	—	—

*5-, 8-, 10-kw factory-installed heat has no internal protection. 15-kw factory-installed heat is internally protected with fuses.

**KFCEH1401N09 is single phase only.

†Circuit breakers are 2 pole.

ELECTRIC HEATERS

				INTERNAL
HEATER	KW		STAGES (KW	CIRCUIT	FAN COIL SIZE	HEATING CAP. **
PART NO.	@ 240V	VOLTS/PHASE	OPERATING)	PROTECTION	USED WITH	@ 230V
KFCEH0401N03	3	230/1	3	None	001	9,400
KFCEH0501N05	5	230/1	5	None	001, 002	15,700
KFCEH0801N08	8	230/1	8	None	001–004	25,100
KFCEH0901N10	10	230/1	10	None	001–004	31,400
KFCEH3201F20	20	230/1	5, 20	Fuse‡	002–004	62,800
KFCEH1601315	15	230/3	5, 15	None	002–004	47,100
KFCEH2001318	18	230/3	6, 12, 18	None	003, 004	56,500
KFCEH3401F24	24	230/3*	8, 16, 24	Fuse	003, 004	75,300
KFCEH3501F30	30	230/3*	10, 20, 30	Fuse	003, 004	94,100
KFCEH2401C05	5	230/1	5	Circuit Breaker	001, 002	15,700
KFCEH2501C08	8	230/1	8	Circuit Breaker	001, 002	25,100
KFCEH2601C10	10	230/1	10	Circuit Breaker	001–004	31,400
KFCEH3301C20	20	230/1	5, 20	Circuit Breaker	002–004	62,800
KFCEH2901N09	9	230/1†	3, 9	None	002–004	28,200
KFCEH3001F15	15	230/1	5, 15	Fuse‡	001–004	47,100
KFCEH3101C15	15	230/1	5, 15	Circuit Breaker	001–004	47,100

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