Table Of Contents; Nomenclature - York LX Series Technical Manual

5752574-UTG-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 . . . . . . . . . . . . . . . . . . . . . 31
SOUND POWER RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
MECHANICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 32
TYPICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
TYPICAL FIELD WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
ALTERNATIVE INSTALLATION CLEARANCES . . . . . . . . . . . . . . 34
PERFORMANCE DATA - 1.5 TON . . . . . . . . . . . . . . . . . . . . . . . . . 35
PERFORMANCE DATA - 2 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 38
PERFORMANCE DATA - 2.5 TON . . . . . . . . . . . . . . . . . . . . . . . . . 41
PERFORMANCE DATA - 3 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 44
PERFORMANCE DATA - 3.5 TON . . . . . . . . . . . . . . . . . . . . . . . . . 47
PERFORMANCE DATA - 4 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 50
PERFORMANCE DATA - 5 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 53
2

NOMENCLATURE

R
BRAND
AC
PRODUCT TYPE
NOMINAL
13
SERIES EFFICIENCY
AND STAGING
CABINET AND
L
CONNECTION TYPE
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
R = OTC Factory Branded
G = Guardian
AC = Air Conditioner
13 = 13 SEER/1-Stage
(US Northern Region)
L = New Chassis
Louvered/Sweat Connect
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