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Specification and Electrical Data
SPECIFICATION
General
Data
Model Number CBX25UH018 CBX25UH024 CBX25UH030 CBX25UH036
Nominal tonnage 1.5 2 2.5 3
Connections
Suction/Vapor line (o.d.) in. sweat 3/4 3/4 3/4 7/8
Liquid line (o.d.) in. sweat 3/8 3/8 3/8 3/8
Condensate in. fpt (2) 3/4 (2) 3/4 (2) 3/4 (2) 3/4
Indoor
Coil
Net face area ft.
2
3.11 3.56 4.00 4.89
Tube outside diameter in. 3/8 3/8 3/8 3/8
Number of rows 3 3 3 3
Fins per inch 14 14 14 14
Blower
Wheel nominal diameter x width in. 9 x 6 9 x 6 10 x 8 9 x 10
Blower motor output hp 1/5 1/3 1/3 1/2
1
Filters
Size of filter in. 12 x 20 x 1 15 x 20 x 1 15 x 20 x 1 18 x 20 x 1
Shipping Data 1 package lbs. 105 123 126 161
ELECTRICAL DATA
Voltage 1 phase (60 hz) 208/240V 208/240V 208/240V 208/240V
2
Maximum over-current protection (unit only)
15 15 15 15
3
Minimum circuit ampacity (unit only)
1.4 2.0 2.4 2.9
Blower Motor Full Load Amps 1.1 1.6 1.9 2.3
SPECIFICATIONS
General
Data
Model Number CBX25UH042 CBX25UH048 CBX25UH060
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
5.83 7.00 7.00
Tube outside diameter in. 3/8 3/8 3/8
Number of rows 3 3 3
Fins per inch 14 14 14
Blower
Wheel nominal diameter x width in. 12 x 8 11 x 9 12 x 9
Blower motor output hp 1/3 1/2 1/2
1
Filters
Size of filter in. 18 x 24 x 1 18 x 24 x 1 18 x 24 x 1
Shipping Data 1 package lbs. 163 186 186
ELECTRICAL DATA
Voltage 1 phase (60 hz) 208/240V 208/240V 208/240V
2
Maximum overcurrent protection (unit only)
15 15 15
3
Minimum circuit ampacity (unit only)
2.4 4.9 4.9
Blower Motor Full Load Amps 1.9 3.9 3.9
1
Disposable filter.
2
HACR type circuit breaker or fuse.
3
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167°F.
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