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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)
(kg)
405
184
435
197
464
210
476
216
492
223
535
243
COMPRESSOR Two --- Stage Scroll
REFRIGERANT: PURON (R---410A) Quantity ( lb)
(kg)
10.3
4.7
11.5
5.2
9.7
4.4
14.0
6.4
15.5
7.0
16.0
7.3
EXP ANSION DEVICE---HEATING AccuRater
ORIFICE OD (in.) --- Left
0.042
0.038 0.035 0.040 0.038 0.046
ORIFICE OD (in.) --- Right 0.038 0.035 0.042 0.046 0.046
EXP ANSION DEVICE---COOLING TXV
Size 2Ton 3Ton 3Ton 4Ton 4Ton 5Ton
Part Number EA36YD129 EA36YD139 EA36YD139 EA36YD149 EA36YD149 EA36YD159
OUTDOOR COIL
Rows…Fins/in. 2…21 2…21 2…21 2…21 2…21 2…21
Face Area (sq. ft.) 13.6 15.3 17.5 19.4 19.4 23.3
OUTDOOR FAN
Nominal Cfm 2700 2700 2800 2800 3300 3300
Diameter (in.)
(mm)
22
559
22
559
22
559
22
559
22
559
22
559
Motor HP (RPM) 1/8 (825) 1/8 (825) 1/8 (825) 1/8 (825) 1/4 (1100) 1/3 (1110)
INDOOR COIL
Rows…Fins/in. 3…17 3…17 3…17 3…17 3…17 4…17
Face Area (sq. ft.) 3.7 3.7 4.7 4.7 5.7 5.7
INDOOR FAN
Nominal Airflow (Cfm)
Comfort Variable based on Comfort Settings (see User Interface instructions for more information).
Efficiency 700 875 1050 1225 1400 1750
Max 800 1000 1200 1400 1600 2000
Size (in.)
(mm)
10x10
254x254
10x10
254x254
11x10
279x254
11x10
279x254
11x10
279x254
11x10
279x254
Motor HP (RPM) 1/2 1/2 3/4 3/4 3/4 1
HIGH--- PRESSURE SWITCH (psig)
Cutout 670 ± 10
Reset (Auto) 470 ± 25
HIGH---PRES SURE SWIT CH 2 (psig)
(Compressor Sol en oid)
Cutout 565 ± 15
Reset (Auto) 455 ± 15
LOSS ---OF --- CHARGE/LOW ---PRES SURE SWITCH
(Liquid Line) (psig)
Cutout 23 ± 5
Reset (Auto) 55 ± 5
RETURN---AIR FILTERS Throwaway (in.)*
(mm)
20x24x1
508x610x25
24x30x1
610x762x25
24x36x1
610x914x25
*Recommended filter sizes for f ield--- installed air f ilter grilles mounted on the wall or ceiling of the conditioned str ucture. 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 throwaway type or
450 ft/minute for high---capacity type. Air filter pressure drop for non---standard filters must not exceed 0.08 IN. WC.
REGISTERED
ISO 9001:2000
A--WEIGHTED SOUND POWER LEVEL (dBA)
MODEL 50XT
STANDARD
RATING
(dBA)
TYPICAL OCTAVE BAND SPECTRUM (dBA) (without tone adjustment)
125 250 500 1000 2000 4000 8000
024 75 58.8 63.5 67.2 66.9 63.7 58.3 50.0
030 75 58.8 63.5 67.2 66.9 63.7 58.3 50.0
036 75 60.7 63.3 66.8 66.5 64.2 60.3 53.0
042 75 56.7 62.8 67.8 67.4 63.7 57.7 50.8
048 78 62.4 69.9 71.3 73.4 70.0 66.3 60.1
060 78 63.5 67.6 71.8 75.5 71.0 68.1 59.9
NOTE: Tested in accordance with ARI Standard 270---95 (not listed in ARI).
50XT