Lennox 12HPB Series User Manual

Page 2
SPECIFICATIONS (continued)
Model No. 12HPB42 12HPB48 12HPB60
Net face area sq ft (m
2
)
Outer coil 15.21 (1.41) 21.11 (1.96) 21.11 (1.96)
Outdoor
Net face area - sq. ft. (m
2
)
Inner coil 14.50 (1.35) 20.31 (1.89) 20.31 (1.89)
Outdoor
Coil
Tube diameter  in. (mm) & no. of rows 5/16 (8)  2 5/16 (8)  2 5/16 (8)  2
Fins per inch (m) 22 (866) 22 (866) 22 (866)
Diameter  in. (mm) & no. of blades 18 (457)  4 22 (559)  4 22 (559)  4
O tdoor
Motor hp (W) 1/3 (249) 1/3 (249) 1/3 (249)
Outdoor
Coil
Fan
Cfm (L/s) 2930 (1385) 3890 (1835) 3890 (1835)
Fan
Rpm 1100 1085 1085
Watts 310 375 375
*Refrigerant charge furnished (HCFC-22) 8 lbs. 8 oz. (3.84 kg) 11 lbs. 12 oz. (5.32 kg) 12 lbs. 8 oz. (5.66 kg)
Liquid line  in. (mm) o.d. connection (sweat) 3/8 (9.5) 3/8 (9.5) 3/8 (9.5)
Vapor line  in. (mm) o.d. connection (sweat) 7/8 (22.2) 7/8 (22.2) 1-1/8 (28.6)
Shipping weight  lbs. (kg) 1 package 195 (88) 259 (117) 263 (119)
*Refrigerant charge sufficient for 15 ft. (4.5 m) length of refrigerant lines.
ELECTRICAL DATA
Model No. 12HPB24 12HPB30 12HPB36 12HPB42 12HPB48 12HPB60
Line voltage data  60 hz
208/230v
1ph
208/230v
1ph
208/230v
1ph
208/230v
1ph
208/230v
1ph
208/230v
1ph
Rated load amps 10.3 13.5 15.4 18.0 23.7 28.9
Compressor Power factor .96 .96 .96 .95 .96 .96
Locked rotor amps 56.0 72.5 88.0 104.0 129.0 169.0
Outdoor Coil
Full load amps 1.1 1.1 1.1 1.9 1.9 1.9
Outdoor
Coil
Fan Motor
Locked rotor amps 1.9 1.9 1.9 4.1 4.1 4.1
Rec. maximum fuse or circuit breaker size (amps) 20 30 35 40 50 60
*Minimum circuit ampacity 14.0 18.0 20.4 24.4 31.5 38.0
*Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
NOTE  Extremes of operating range are plus 10% and minus 5% of line voltage.

Lennox 12HPB Series Specifications

General

Brand	Lennox
Model	12HPB Series
Category	Heat Pump
Language	English