18-EB41D1-1A-EN
5
Product Specifications
UNITS
4YCZ5024
*060
4YCZ5036
*070[*090]
4YCZ5048
*090[*115]
4YCZ5060
*115
RATED Volts/PH/Hz
208–230/1/60 - 1 PHASE
Performance Cooling BTUH
(a)
24000
35200
47500
57500
Indoor Airflow (CFM)
790
1200
1580
1970
Power Input (KW)
1.95
3.01
4.21
5.25
EER2 / SEER2
(b)
11.0 / 15.0
10.9 / 15.0
Sound Power Rating [dB(A)]
(c)
65.4
70.0
71
72
PERFORMANCE HEATING
(d)
Input BTUH-1st Stage
48000
56000 [72000]
72000 [92000]
92000
Input BTUH-2nd Stage
60000
70000 [90000]
90000 [115000]
115000
AFUE
81
81
81
81
Temp rise-Min/Max (F°)
40 / 70
30 / 60 [40 / 70]
30 / 60 [40 / 70]
30 / 60
Orifice Qty/Drill Size (Nat Gas)
(e)
2 / #37
2 / #33 [3 / #37]
3 / #37 [3 / #32]
3 / #32
POWER CONN. — V/Ph/Hz
208–230/1/60
Min. Brch. Cir. Ampacity
(f)
LOCATED ON UNIT NAMEPLATE
Fuse Size — Max/Rec (A)
LOCATED ON UNIT NAMEPLATE
COMPRESSOR
2 STAGE SCROLL
VOLTS/PH/HZ
208–230/1/60
R.L. Amps — L.R. Amps
LOCATED ON UNIT NAMEPLATE
OUTDOOR COIL — TYPE
SPINE FIN
Rows/F.P.I
2 / 24
Face Area (sq. ft.)
13.32
15.49
23.57
23.57
Tube Size (in.)
3/8
Refrigerant Control
EXPANSION VALVE
INDOOR COIL — TYPE
MCHE
PLATE FIN
Rows/F.P.I
2/16
4/15
Face Area (sq. ft.)
2.7
3.54
5.0
Tube Size (in.)
1
3/8
Refrigeration Control
EXPANSION VALVE
Drain Conn. Size (in.)
3/4 FEMALE NPT
OUTDOOR FAN — TYPE
PROPELLER
DIA. (IN.)
23.4
23.4
28.2
28.2
DRIVE/NO. SPEEDS
DIRECT / 1
CFM @ 0.0 in. w.g.
(g)
2550
3000
4200
4700
Motor — HP/R.P.M
1/12 /810
1/6 /830
1/6 /830
1/4 /830
Volts/Ph/Hz
208–230/1/60
F.L. Amps/L.R Amps
LOCATED ON UNIT NAMEPLATE
INDOOR FAN — TYPE
CENTRIFUGAL
Dia. x Width (in.)
10x10
11x10
Drive/No. Speeds
DIRECT / VARIABLE
CFM @ 0.0 in. w.g.
(h)
SEE FAN PERFORMANCE TABLE
Motor — HP / R.P.M.
1/2 / VARIABLE
3/4 / VARIABLE
1 / VARIABLE
Volts/Ph/Hz
208–230/1/60
