Table Of Contents; Nomenclature - York LX Series Technical Manual

5752570-YTG-C-1020
LIST OF SECTIONS
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
PHYSICAL AND ELECTRICAL DATA . . . . . . . . . . . . . . . . . . . . . . . 3
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
SYSTEM CHARGE FOR VARIOUS MATCHED SYSTEMS . . . . . . . 4
COOLING CAPACITY - With Air Handler Coils . . . . . . . . . . . . . . . 5
COOLING CAPACITY - Upflow, Downflow, and Horizontal
Furnaces and Coils (Coil Only Ratings) . . . . . . . . . . . . . . . . . . . . . 9
COOLING CAPACITY - With High Efficiency Motor Furnaces . . 11
APPLICATIONS AND ACCESSORIES . . . . . . . . . . . . . . . . . . . . . 69
SOUND POWER RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
MECHANICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 70
TYPICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
TYPICAL FIELD WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
ALTERNATIVE INSTALLATION CLEARANCES . . . . . . . . . . . . . . 72
PERFORMANCE DATA - 1.5 TON . . . . . . . . . . . . . . . . . . . . . . . . . 73
PERFORMANCE DATA - 2 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 78
PERFORMANCE DATA - 2.5 TON . . . . . . . . . . . . . . . . . . . . . . . . . 86
PERFORMANCE DATA - 3 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 91
PERFORMANCE DATA - 3.5 TON . . . . . . . . . . . . . . . . . . . . . . . . 100
PERFORMANCE DATA - 4 TON . . . . . . . . . . . . . . . . . . . . . . . . . 108
PERFORMANCE DATA - 5 TON . . . . . . . . . . . . . . . . . . . . . . . . . 113
2

NOMENCLATURE

Y
BRAND
C
PRODUCT TYPE
NOMINAL
D
SERIES EFFICIENCY
AND STAGING
NOMINAL
36
UNIT CAPACITY
(MBH)
B
REFRIGERANT
VOLTAGE
2
(Voltage-Phase-Hertz)
GENERATION
1
(MAJOR REVISION)
S
FACTORY OPTION
STYLE LETTER
(MINOR REVISION)
A
NOT USED
FOR ORDERING
Y = York
C = Air Conditioner
D = 13 SEER/1-Stage
(US Northern Region)
18 = 1.5 ton 42 = 3.5 ton
24 = 2 ton 48 = 4 ton
30 = 2.5 ton 60 = 5 ton
36 = 3 ton
B = R-410A
2 = 208/230-1-60
1 = 1st Gen
2 = 2nd Gen
etc.
S = Standard (No Options)
H = Hard Start Kit
A = Style A
B = Style B
etc.
Johnson Controls Ducted Systems