Product data

4
PHYSICAL DATA
UNIT SIZE 024 030 036 042 048 060
NOMINAL CAPACITY (ton) 2 2--1/2 3 3--1/2 4 5
OPERATING WEIGHT (lb.) 350 350 373 440 463 499
COMPRESSOR Scroll
REFRIGERANT ( R--410A) Quantity (lb.) 7.5 8 9.5 10.8 11.5 14.0
REFRIGERANT METERING DEVICE TXV
ORIFICE OD (in.) 0.035 (2) 0.035 (2) 0.038 (2) 0.038 (2)
0.038 (Left OD Coil)
0.046 (Right OD Coil)
0.042 (Left OD Coil)
0.052 (Right OD Coil)
OUTDOOR COIL
Rows…Fins/in. 2…21 2…21 2…21 2…21 2…21 2…21
Face Area (sq. ft.) 12.3 12.3 13.6 15.4 17.2 19.4
OUTDOOR FAN
Nominal Cfm 2700 2700 2800 2800 3300 3300
Diameter 22 22 22 22 22 22
Motor HP (RPM) 1/8 (825) 1/8 (825) 1/8 (825) 1/8 (825) 1/4 (1 100) 1/4 (1100)
INDOOR COIL
Rows…Fins/in. 3…15 3…15 4…15 3…15 4…15 4…17
Face Area (sq. ft.) 3.7 3.7 3.7 4.7 4.7 5.7
INDOOR BLOWER
Nominal Airflow ( Cfm)
Comfort Variable based on Comfort Rollback (see User Interface instructions for more information).
Efficiency 700 875 1050 1225 1400 1750
Max 800 1000 1200 1400 1600 2000
Size (in.) 10x10 10x10 11x10 11x10 11x10 11x10
Motor HP (RPM) 1/2 1/2 3/4 3/4 3/4 1
HIGH--PRESSURE SWITCH (psig)
650 ± 15
420 ± 25
Cutout
Reset (Auto)
LOSS--O F--CHARG E SWITCH
20 ± 5
45 ± 10
(Liquid Line) (psig)
Cutout
Reset (Auto)
RETURN--AIR FILTERS (IN.)*
20x24x1 20x24x1 24x30x1 24x36x1 24x36x1 24x36x1
Throwaway
*Required filter sizes shown are based on the larger of the ARI (Air Conditioning and Refrigeration Institute) rated cooling airflow or the heating airflow velocity
of 300 ft/minute for thr owaway type or 450 f t/minute for high---capacity type. Air filter pressure drop f or non---standard filters must not exceed 0.08 in. wg.
REGISTERED
ISO 9001:2000
Outdoor Sound: Octave Band Data—Decibels (dBA)
MODEL NO. 704C
Frequency (Hz) 024 030 036 042 048 060
125 58.8 58.8 60.7 56.7 62.4 63.5
250 63.5 63.5 63.3 62.8 69.9 67.6
500 67.2 67.2 66.8 67.8 71.3 71.8
1000 66.9 66.9 66.5 67.4 73.4 75.5
2000 63.7 63.7 64.2 63.7 70.0 71.0
4000 58.3 58.3 60.3 57.7 66.3 68.1
8000 50.0 50.0 53.0 50.8 60.1 59.9
704C