Bryant 550A warranty Specifications

SPECIFICATIONS Continued

UNIT SIZE-SERIES		042-F	048-F	060-H
Operating Weight (Lb)		247	295	331
ELECTRICAL
Unit Volts—Hertz—Phase			208/230—60—1
Operating Voltage Range*			187—253
Compressor— Rated Load Amps		18.6	20.5	27.6
	Locked Rotor Amps	105.0	109.0	158.0
Condenser Fan Motor—Full Load Amps		1.1	1.4	1.4
Min Unit Ampacity for Wire Sizing		24.4	27.0	35.9
Min Wire Size (60°C Copper) AWG†		10	10	8
Min Wire Size (75°C Copper) AWG†		10	10	8
Max Wire Length (Ft) (60°C Copper)‡		80	73	85
Max Wire Length (Ft) (75°C Copper)‡		76	70	80
Max Branch Circuit Fuse or
Circuit Breaker Size (Amps)		40	40	60
COMPRESSOR & REFRIGERANT
Compressor— Type			Scroll
Temperature & Current Protection			Internal Line Break
Refrigerant— Type			Puron® (R-410A)
Amount (Lb)		8.75	10.13	11.50
CONDENSER COIL & FAN
Coil Face Area (Sq Ft)		18.2	18.2	18.2
Fins per In.—Rows—Circuits		25—1—3	20—2—5	20—2—5
Fan Motor—HP (PSC) & RPM		1/5 & 825	1/4 & 1125	1/4 & 1125
Volts—Hertz—Phase			208/230—60—1
Condenser Airflow (CFM)		2800	3400	3400
OPTIONAL EQUIPMENT
Support Feet			KSASF0101AAA
Coastal Filter			KAACF0801MED
Time Delay Relay			KAATD0101TDR
Cycle Protector			KSACY0101AAA
Crankcase Heater			KAACH1201AAA
Start Assist—Capacitor/Relay Type		KSAHS1501AAA		KSAHS1601AAA
Start Assist—PTC Type			KAACS0201PTC
TXV (Hard Shutoff)		KSATX0301PUR	KSATX0401PUR	KSATX0501PUR
Piston Body			KSAPX0101PIS
Filter Drier (Suction Line)			KH45LG141 (RCD)
Evaporator Freeze Thermostat**			KAAFT0101AAA
Liquid-Line Solenoid Valve			KAALS0201LLS
Winter Start Control**			KAAWS0101AAA
Low-Ambient Pressure Switch			KSALA0301410
MotorMaster® Low-Ambient Controller ††			KSALA0401AAA
Ball Bearing Fan Motor		HC38GE231 (RCD)	HC40GE232 (RCD)
Thermidistat™ Control—
Programmable Thermostat with Humidity Control			TSTATBBPRH01-B
Thermostat—Auto Changeover, 7-Day Programmable,
°F/°C, 1-Stage Heat, 1-Stage Cool			TSTATBBPAC01-B
Thermostat—Auto Changeover, Non-Programmable,
°F/°C, 1-Stage Heat, 1-Stage Cool			TSTATBBNAC01-C
Thermostat—Manual Changeover, 5-2 Day Programmable,
°F/°C, 1-Stage Heat, 1-Stage Cool			TSTATBBSAC01
Builder’s Thermostat—Manual Changeover,
Non-Programmable, °F/°C, 1-Stage Heat, 1-Stage Cool			TSTATBBBAC01-B
Outdoor Air Temperature Sensor			TSTATXXSEN01-B
Backplate for Non-Programmable Thermostat			TSTATXXNBP01
Backplate for Programmable Thermostat			TSTATXXPBP01
Backplate for Builder’s Thermostat			TSTATXXBBP01
Backplate for Standard Thermostat			TSTATXXSBP01
Thermostat Conversion Kit (4 to 5 wire)—10 Pack			TSTATXXCNV10
Evolution Controls			See chart.

*Permissible limits of the voltage range at which the unit will operate satisfactorily. Operation outside these limits may result in unit failure.

† If wire is applied at ambient greater than 30°C (86°F), consult Table 310-16 of the NEC (ANSI/NFPA 70).

The ampacity of nonmetallic-sheathed cable (NM), trade name ROMEX, shall be that of 60°C (140°F) conductors, per the NEC (ANSI/NFPA 70) Article 336-26. If other than uncoated (non-plated), 60 or 75°C (140 or 167°F) insulation, copper wire (solid wire for 10 AWG and smaller, stranded wire for larger than 10 AWG) is used, consult applicable tables of the NEC (ANSI/NFPA 70).

‡ Length shown is as measured 1 way along wire path between unit and service panel for a voltage drop not to exceed 2%.

**See low-ambient controller Installation Instructions for application.

††Fan motor with ball bearings required.

N/A — Not Applicable.

NOTE: Copper wire must be used from service disconnect to unit. All motors/compressors contain internal overload protection.

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