Page 3
SPECIFICATIONS
General
Data
Model Number
CBA27UHE‐042 CBA27UHE‐048 CBA27UHE‐060
Nominal tonnage
3.5 4 5
Connections
Suction (vapor) line (o.d.) - in. sweat
7/8 7/8 7/8
Liquid line (o.d.) - in. sweat
3/8 3/8 3/8
Condensate - in. fpt
(2) 3/4 (2) 3/4 (2) 3/4
Indoor
Coil
Net face area - ft.
2
7.22 7.22 8.33
Tube outside diameter - in.
3/8
3/8 3/8
Number of rows
3
3 3
Fins per inch
12 12 12
Blower
Wheel nominal diameter x width - in.
12 x 9 12 x 9 12 x 9
Blower motor output - hp
1 1 1
1
Filters Size of filter - in. 20 x 24 x 1 20 x 24 x 1 20 x 24 x 1
Shipping Data -1 package lbs. 186 186 199
ELECTRICAL DATA
Voltage - 1 phase - 60hz 208/230V-1ph 208/230V- 1ph 208/230V- 1ph
Voltage - 3 phase - 60hz - - -
3
460V-1ph
3
460V-1ph
2
Maximum Overcurrent Protection (unit only) - All voltages 15 15 15
Minimum Circuit Ampacity (unit only) - 208/230V 10 10 10
Blower Motor Full Load Amps - 208/230V 7.6 7.6 7.6
Minimum Circuit Ampacity (unit only)V - 460V - - - 5 5
Blower Motor Full Load Amps - 460V - - - 4 4
1
Disposable frame type filter.
2
HACR type circuit breaker or fuse.
3
Blower motor is 460V - 1 phase. Optional electric heat is 460V - 3 phase.
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