Table Of Contents; Nomenclature - York LX Series Technical Manual

5855836-YTG-A-0220
LIST OF SECTIONS
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
PHYSICAL AND ELECTRICAL DATA . . . . . . . . . . . . . . . . . . . . . . . 3
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
SYSTEM CHARGE FOR VARIOUS MATCHED SYSTEMS . . . . . . . 4
SYSTEM CAPACITY - Single Piece and Modular Air Handlers . . 5
SYSTEM CAPACITY - With High Efficiency Motor Furnaces . . . . 7
APPLICATION & ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . 21
SOUND POWER RATINGS - COOLING . . . . . . . . . . . . . . . . . . . . . 21
SOUND POWER RATINGS - HEATING . . . . . . . . . . . . . . . . . . . . . 21
MECHANICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 22
TYPICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
TYPICAL FIELD WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
ALTERNATIVE INSTALLATION CLEARANCES . . . . . . . . . . . . . . 24
PERFORMANCE DATA - 1.5 TON . . . . . . . . . . . . . . . . . . . . . . . . . 25
PERFORMANCE DATA - 2 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 27
PERFORMANCE DATA - 2.5 TON . . . . . . . . . . . . . . . . . . . . . . . . . 30
PERFORMANCE DATA - 3 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 34
PERFORMANCE DATA - 3.5 TON . . . . . . . . . . . . . . . . . . . . . . . . . 38
PERFORMANCE DATA - 4 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 42
PERFORMANCE DATA - 5 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 46
2

NOMENCLATURE

Y
BRAND
E
PRODUCT TYPE
NOMINAL
E
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
E = ECM matched HP
E = 14 SEER / 1-Stage
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)
A = Style A
B = Style B
etc
Johnson Controls Ducted Systems