Physical Data
PHYSICAL DATA
Model No. RA1418A RA1424A RA1430A RA1436A RA1442A RA1448A RA1460A
Nominal Tonnage 1.5 2.0 2.5 3.0 3.5 4.0 5.0
Valve Connections
Liquid Line O.D. – in. 3/8 3/8 3/8 3/8 3/8 3/8 3/8
Suction Line O.D. – in. 3/4 3/4 3/4 3/4 7/8 7/8 7/8
Refrigerant (R410A) furnished oz.¹ 68 72 93 112 119 135 162
Compressor Type Scroll
Outdoor Coil
Net face area – Outer Coil 9.1 11.1 12.1 14.8 16.1 18.9 21.5
Net face area – Inner Coil — — — — — — —
Tube diameter – in. 3/8 3/8 3/8 3/8 3/8 3/8 3/8
Number of rows 1 1 1 1 1 1 1
Fins per inch 20 20 20 20 20 20 20
Outdoor Fan
Diameter – in. 20 20 20 24 26 26 26
Number of blades 2 2 2 3 2 2 3
Motor hp 1/10 1/8 1/5 1/6 1/5 1/10 1/5
CFM 2225 2505 2605 3105 4265 4265 4140
RPM 1075 1070 1075 850 820 820 850
watts 130 163 142 173 240 236 255
Shipping weight – lbs. 125 125 148 157 199 200 210
Operating weight – lbs. 122 125 141 150 192 192 202
Electrical Data
Line Voltage Data (Volts-Phase-Hz) 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60
Maximum overcurrent protection (amps)² 20 25 25 30 40 45 50
Minimum circuit ampacity³ 13 15 17 19 24 26 40
Compressor
Rated load amps 9.7 11.2 12.8 14.1 17.9 19.9 23.7
Locked rotor amps 46 60.8 64 77 112 109 152.5
Condenser Fan Motor
Full load amps 0.6 0.7 0.7 0.6 1 1 1
Locked rotor amps 1.1 1.2 1.3 1.5 2.3 2.3 2.3
Line Voltage Data (Volts-Phase-Hz) — — — 208/230-3-60 208/230-3-61 208/230-3-62 208/230-3-63
Maximum overcurrent protection (amps)²
— — — 20 30 30 35
Minimum circuit ampacity³
— — — 12 18 18 21
Compressor
Rated load amps — — — 8 13.2 13.1 15.9
Locked rotor amps — — — 71 88 110 110
Condenser Fan Motor
Full load amps — — — 0.6 1 1 1
Locked rotor amps — — — 6.5 2.3 2.3 2.3
Line Voltage Data (Volts-Phase-Hz) — — — 480-3-60 480-3-60 480-3-60 480-3-60
Maximum overcurrent protection (amps)²
— — — TBD TBD TBD TBD
³Minimum circuit ampacity
— — — TBD TBD TBD TBD
Compressor
Rated load amps — — — TBD TBD TBD TBD
Locked rotor amps — — — TBD TBD TBD TBD
Condenser Fan Motor
Full load amps — — — TBD TBD TBD TBD
Locked rotor amps — — — TBD TBD TBD TBD
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