FORM 150.44-NM4
3
YORK INTERNATIONAL
UNIT NOMENCLATURE
The model number denotes the following characteristics of the unit:
Y C A Z 7 4 B B 3 - 46 P A X
YORK
Chiller
Air Cooled
Compressor Type (J or Z)
System #1 Compressor Code:
3, 4, 7, 8 (See PHYSICAL DATA)
System #2 Compressor Code:
3, 4, 7, 8 (See PHYSICAL DATA)
Cooler Code:
B, C, D
Condenser Code:
A, B
S = Special
X = Blank if not used
Design Level
Type Start:
P = Part Wind
A = Across-The-Line
Voltage Code:
17 = 200-3-60
28 = 230-2-60
40 = 380-3-60
46 = 460-3-60
50 = 380/415-3-50
58 = 575-3-60
64 = 346-3-50
Fan Code:
2, 3
Compressor Series
No. of Cylinders (4, 6)
Displacement
No. of Steps of Unloading (0, 1, 2)
Style (B)
Motor Size Code
Voltage Code: 17 = 200-3-60
28 = 230-3-60
40 = 380-3-60
46 = 460-3-60
50 = 380/415-3-50
64 = 346 -3-50
Motor Manufacturer
(A = A.O. Smith, G = G.E.)
Z 6 W 2 B E -17 A