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Product Specifications
2
Specifications subject to change without notice.
NOTE: Control circuit is 24V on all units and requires external power source. Copper wire must be used from
service disconnect to unit. ALL motors/compressors contain internal overload protection.
1. Wire size should be determined in accordance with National Electrical Codes. Extensive wire runs will
require larger wire sizes.
2. Time delay fuses may be used in place of HACR circuit breaker.
* Unit uses R-410A refrigerant.
PHYSICAL DATA
MODEL SIZE
18 24 30 36 42 48 60
PERFORMANCE DATA
NOMINAL CAPACITY (BTUH) 18,000 24,000 30,000 36,000 42,000 48,000 60,000
FAN DATA
FAN MOTOR TYPE PSC PSC PSC PSC PSC PSC PSC
HP 1/5 1/3 1/3 1/3 1/3 1/3 1/3
DIAMETER 18" 22" 22" 22" 22" 22" 24"
BLADE 3 3 3 3 3 3 3
RPM 1,050 1,050 1,050 1,050 1,050 1,050 950
CFM 1,800 3,400 3,400 3,400 3,400 3,400 4,000
OUTDOOR COIL
TYPE Enhanced Aluminum Plate Fin / Rifled Copper Tube
COIL FACE AREA (ft
2
) 12.2 18.2 18.2 18.2 18.2 18.2 22.2
O.D. 3/8" 7mm 7mm 7mm 7mm 7mm 7mm
FPI / ROWS 18-1 18-2 18-2 18-2 18-3 18-3 18-3
ELECTRICAL DATA (208/230 – 1-60, VOLTAGE RANGE 197V - 253V)
MINIMUM CIRCUIT AMPACITY - MCA (amps)
2
13.5 16.0 18.8 20.5 24.8 27.3 38.5
MAXIMUM OVERCURRENT PROTECTIVE DEVICE-MOCP(amps)
3
20 25 30 35 40 45 50
COMPRESSOR RLA (Rated Load Amps) 10.0 11.4 13.6 15 18.4 20.9 29.4
COMPRESSOR LRA (Locked Rotor Amps) 41 56 67 73 95 109 134
FAN MOTOR FLA (Full Load Amps) 1.4 1.8 1.8 1.8 1.8 1.8 1.9
REFRIGERANT CONNECTIONS
LIQUID LINE CONNECTION SIZE (In. OD) 3/8 3/8 3/8 3/8 3/8 3/8 3/8
SUCTION LINE CONNECTION SIZE
(In. OD)
3/4 3/4 7/8 7/8 7/8 7/8 7/8
RECOMMENDED LINE SET LIQUID TUBE DIAMETER (In. OD) 3/8 3/8 3/8 3/8 3/8 3/8 3/8
RECOMMENDED LINE SET SUCTION DIAMETER (In. OD) 3/4 3/4 7/8 7/8 7/8 1 1/8 1 1/8
FACTORY CHARGE - OZ. 103 164 154 164 207 233 233*