Specifications

9 Rev. 3
CONDENSING UNIT SPECIFICATIONS
IMPORTANT NOTE:
WHILE THIS DATA IS PRESENTED AS A GUIDE, IT IS IMPORTANT TO ELECTRICALLY CONNECT THE UNIT
AND PROPERLY SIZE WIRES AND FUSES/CIRCUIT BREAKERS IN ACCORDANCE WITH THE NATIONAL
ELECTRICAL CODE AND/OR LOCAL CODES.
MODEL
RCA/B18
A2A
RCB18
A2B
RCB18
B2A
RCA/B24
A2A
RCB24
A2B
RCB24
B2A
RCA/B30
A2A
RCB30
A2B
COOLING CAPACITY, BTUH 18400 18000 18000 23600 24000 24000 28200 30000
COMPRESSOR
R.L. AMPS 8.3 7.2 9.0 9.6 10.9 10.9 12.9 12.9
L.R. AMPS 48.0 49.0 49.0 56.0 61.0 60.0 66.0 76.0
CONDENSER FA N MOTOR
HORSEPOWER 1/12 1/12 1/12 1/12 1/12 1/12 1/6 1/6
R.L. AMPS 0.6 0.6 0.6 0.6 0.6 0.6 1.1 1.1
L.R. AMPS 1.2 1.2 1.2 1.2 1.2 1.2 2.1 2.1
LIQUID LINE, INCHES O.D. 3/8 1/4 1/4* 3/8 1/4* 1/4* 3/8 3/8
SUCTION LINE, INCHES O.D. 5/8 5/8 5/8 5/8 5/8 5/8 3/4 3/4
REFRIGERANT CHARGE 88.0 oz. 60.0 oz. 48.0 oz. 90.0 oz. 70.0 oz. 65.0 oz. 96.0 oz. 104.0 oz.
POWER SUPPLY
208/230-60-1 208/230-60-1 208/230-60-1 208/230-60-1 208/230-60-1 208/230-60-1 208/230-60-1 208/230-60-1
MIN.CIRCUIT A MPA CITY 11.1 9.6 11.9 12.6 14.2 14.2 17.2 17.4
MAX. OV ERCURRENT
DEVICE
15 15 20 20 25 25 20 25
ELECT. CONDUIT SIZE
POWER SUPPLY 1/2" or 3/4" 1/2 or 3/4 1/2" or 3/4" 1/2" or 3/4" 1/2" or 3/4" 1/2" or 3/4" 1/2" or 3/4" 1/2" or 3/4"
LOW VOLTAGE 1/2" 1/2 1/2" 1/2" 1/2" 1/2" 1/2" 1/2"
APPROX. SHIPPING WT 139 133 144 153 137 145 181 176
MODEL
RCB30
A2C
RCB30
B2A
RCA/B36
A2A
RCB36
A2B
RCB36
B2A
RCA/B36
A3A
RCB36
A3B
RCA/B36
A4A
COOLING CAPACITY, BTUH 30000 30000 35800 36000 36000 35800 36000 35800
COMPRESSOR
R.L. AMPS 12.3 13.7 16.1 15.3 15.3 10.0 9.5 5.1
L.R. AMPS 76.0 75.0 82.0 86.0 82.0 72.0 64.5 33.0
CONDENSER FA N MOTOR
HORSEPOWER 1/12 1/6 1/6 1/12 1/4 1/6 1/12 1/6
R.L. AMPS 0.6 1.1 1.1 0.6 1.7 1.1 0.6 1.1
L.R. AMPS 1.2 2.1 2.1 1.2 3.3 2.1 1.2 2.1
LIQUID LINE, INCHES O.D. 3/8 3/8 3/8 3/8 3/8 3/8 3/8 3/8
SUCTION LINE, INCHES O.D. 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4
REFRIGERANT CHARGE 79.0 oz. 77.0 oz. 100.0 oz. 94.0 oz. 85.0 oz. 100.0 oz. 94.0 oz. 100.0 oz.
POWER SUPPLY
230/208-60-1 230/208-60-1 208/230-60-1 230/208-60-1 230/208-60-1 208/230-60-1 230/208-60-3 208/230-60-1
MIN.CIRCUIT A MPA CITY 16.0 18.2 21.3 19.8 20.2 13.6 12.6 7.0
MAX. OV ERCURRENT
DEVICE
25 30 35 35 35 20 20 15
ELECT. CONDUIT SIZE
POWER SUPPLY 1/2 or 3/4 1/2 or 3/4 1/2" or 3/4" 1/2 or 3/4 1/2 or 3/4 1/2" or 3/4" 1/2 or 3/4 1/2" or 3/4"
LOW VOLTAGE 1/2 1/2 1/2" 1/2 1/2 1/2" 1/2 1/2"
APPROX. SHIPPING WT 145 157 183 174 176 183 174 183
* Installer must supply a 1/4" to 3/8" adapter.