Lennox HPXA19 User Manual

Page 2
SPECIFICATIONS
General
Dt
Model No. HPXA19−024 HPXA19−036 HPXA19−038 HPXA19−048 HPXA19−060
Data
Nominal Tonnage (kW) 2 (7.0)
3 (10.6) 3 (10.6) 4 (14.1) 5 (17.6)
Connections
(t)
Liquid line o.d. − in. (mm) 3/8 (9.5) 3/8 (9.5) 3/8 (9.5) 3/8 (9.5) 3/8 (9.5)
(sweat)
Vapor line o.d. − in. (mm) 7/8 (22.2)
7/8 (22.2) 7/8 (22.2) 7/8 (22.2) 1−1/8 (28.5)
Refrigerant
1
R−410A furnished 10 lbs. 4 oz.
(4.65 kg)
11 lbs. 0 oz.
(5.00 kg)
13 lbs. 15 oz.
(6.32 kg)
12 lbs. 14 oz.
(5.84 kg)
14 lbs. 6 oz.
(6.52 kg)
Outdoor
Cil
Netfacearea sq. ft. (m
2
) − Outer Coil 16.04 (1.49) 16.04 (1.49) 24.06 (2.24) 24.06 (2.24) 24.06 (2.24)
Coil
Inner Coil 15.56 (1.45)
15.56 (1.45) 23.33 (2.17) 23.33 (2.17) 23.33 (2.17)
Tubediameter − in. (mm) 5/16 (0.52) 5/16 (0.52) 5/16 (0.52) 5/16 (0.52) 5/16 (0.52)
Number of rows 2 2 2 2 2
Fins per inch (m) 22 22 22 22 22
Outdoor
F
Diameter in.(mm) and no. of blades 24 (610) − 3 24 (610) − 3 24 (610) − 4 24 (610) − 4 24 (610) − 4
Fan
Motor hp (W) 1/10 (74.8)
1/10 (74.8) 1/3 (249) 1/4 (187) 1/4 (187)
Cfm (L/s) 3159 (1485) 3159 (1485) 3135 (1480) first−stage
3600 (1700) second−stage
3900 (1840) 4200 (1980)
Rpm 825 825 700 first−stage
820 second−stage
820 820
Watts 170 170 105 first−stage
150 second−stage
300 350
Shipping Data − lbs. (kg) 1 package 261 (118) 262 (119) 316 (143) 318 (144) 340 (154)
ELECTRICAL DATA
Electrical
Dt
Line voltage data − 60hz 208/230V−1ph 208/230V−1ph 208/230V−1ph 208/230V−1ph 208/230V−1ph
Data
3
Maximum overcurrent protection (amps) 20 35 40 45 60
2
Minimum circuit ampacity 13.7 22.1 23.7 28.2 33.8
Compressor
Rated load amps 10.3 16.7 16.7 21.2 25.7
p
Locked rotor amps 52 82 82 96 118
Power factor 0.99 0.98 0.98 0.99 0.99
Outdoor Coil
FMt
Full load amps 0.8 0.8 2.8 1.7 1.7
Fan Motor
Locked rotor amps 2
2 Not Applicable 3.1 3.1
OPTIONAL ACCESSORIES − MUST BE ORDERED EXTRA
Compressor Hard Start Kit Factory
Installed
10J42 10J42 81J69 81J69
Compressor Low Ambient Cut−off 45F08 45F08 45F08 45F08 45F08
Freezestat
3/8 in. tubing 93G35 93G35 93G35 93G35 93G35
1/2 in. tubing 39H29 39H29 39H29 39H29 39H29
5/8 in. tubing 50A93 50A93 50A93 50A93 50A93
3
Indoor Blower Speed Relay Kit 40K58 40K58 40K58 40K58 40K58
Low Ambient Kit 54M89 54M89 68M04 54M89 54M89
Mild Weather Kit 33M07 33M07 33M07 33M07 33M07
Monitor Kit − Service Light 76F53 76F53 76F53 76F53 76F53
Mounting
B
Part No. − Catalog No. MB2−L (69J07) MB2−L (69J07) MB2−L (69J07) MB2−L (69J07) MB2−L (69J07)
g
Base
Net Weight 15 lbs. (7 kg)
15 lbs. (7 kg) 15 lbs. (7 kg) 15 lbs. (7 kg) 15 lbs. (7 kg)
Outdoor
Th t t
Thermostat 56A87 56A87 56A87 56A87 56A87
Thermostat
Kit
Mounting Box − US 31461
31461 31461 31461 31461
Kit
Canada 33A09 33A09 33A09 33A09 33A09
Refrigerant
Li S t
15 ft. (4.6 m) length L15−65−15 L15−65−15 L15−65−15 L15−65−15 Field Fabricate
g
Line Set
30 ft. (9 m) length L15−65−30
L15−65−30 L15−65−30 L15−65−30 Field Fabricate
40 ft. (12 m) length L15−65−40 L15−65−40 L15−65−40 L15−65−40 Field Fabricate
50 ft. (15 m) length L15−65−50 L15−65−50 L15−65−50 L15−65−50 Field Fabricate
SignatureStatt Programmable Thermostat 51M28 51M28 51M28 51M28 51M28
Time Delay Relay Kit 58M81 58M81 58M81 58M81 58M81
NOTE  Extremes of operating range are plus 10% and minus 5% of line voltage.
1
Refrigerant charge sufficient for 15 ft. (4.6 m) length of refrigerant lines.
2
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
3
HACR type breaker or fuse.

Lennox HPXA19 Specifications

General

Brand	Lennox
Model	HPXA19
Category	Heat Pump
Language	English