5612272-UTG-H-1221
2
Johnson Controls Ducted Systems
LIST OF SECTIONS
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
PHYSICAL AND ELECTRICAL DATA. . . . . . . . . . . . . . . . . . . . . . . 3
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
SYSTEM CHARGE FOR VARIOUS MATCHED
SYSTEMS - N COIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SYSTEM CAPACITY - Single Piece and Modular Air Handlers . . 6
SYSTEM CAPACITY - Upflow, Downflow and Horizontal
Furnaces and Coils (Coil Only Ratings) . . . . . . . . . . . . . . . . . . . 10
SYSTEM CAPACITY - With High Efficiency Motor Furnaces . . 12
APPLICATION AND ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . 36
SOUND POWER RATINGS - COOLING . . . . . . . . . . . . . . . . . . . . 36
SOUND POWER RATINGS - HEATING . . . . . . . . . . . . . . . . . . . . 37
MECHANICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 37
TYPICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
TYPICAL FIELD WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
ALTERNATIVE INSTALLATION CLEARANCES . . . . . . . . . . . . . 39
PERFORMANCE DATA - 1.5 TON . . . . . . . . . . . . . . . . . . . . . . . . 40
PERFORMANCE DATA - 2 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 45
PERFORMANCE DATA - 2.5 TON . . . . . . . . . . . . . . . . . . . . . . . . 51
PERFORMANCE DATA - 3 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 58
PERFORMANCE DATA - 3 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 70
PERFORMANCE DATA - 3.5 TON . . . . . . . . . . . . . . . . . . . . . . . . 76
PERFORMANCE DATA - 4 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 82
PERFORMANCE DATA - 5 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 86
NOMENCLATURE
BRAND
R
R
= OTC Factory Branded
PRODUCT TYPE
HP
HP
= Heat Pump
NOMINAL
SERIES EFFICIENCY
AND STAGING
14
14
= 14 SEER / 1-Stage
CABINET AND
CONNECTION TYPE
L
L
= New Chassis
Louvered / Sweat Connect
NOMINAL
UNIT CAPACITY
(MBH)
36
18
= 1.5 Ton
36
= 3 Ton
24
= 2 Ton
42
= 3.5 Ton
30
= 2.5 Ton
48
= 4 Ton
35
= 3 Ton
60
= 5 Ton
REFRIGERANT
B
B
= R-410A
VOLTAGE
(Voltage-Phase-Hertz)
2
2
= 208/230-1-60
GENERATION
(MAJOR REVISION)
1
1
= 1st Gen
2
= 2nd Gen
FACTORY OPTION
S
S
= Standard (No Options)
STYLE LETTER
(MINOR REVISION)
NOT USED FOR
ORDERING
A
A
= Style A
B
= Style B
