Page 1
LGA/LCA036−072 Unit Dimensions − Inches (mm)
FIGURE 1
OPTIONAL POWER
EXHAUST FAN
(Field Installed)
Down−flow
Applications Only
TOP VIEW
FRONT VIEW
TOP VIEW BASE SECTION
BACK VIEW
BOTTOM
POWER ENTRY
5 x 8 (127 x 203)
BLOWER
EVAPORATOR
COIL
CONDENSER COIL
361/2
(927)
BLOWER
MOTOR
CONTROL
BOX
HORIZONTAL
RETURN AIR OPENING
BOTTOM
RETURN AIR
OPENING
31/4
(83)
331/4
(845)
CONDENSER
COIL
CONDENSER
COIL
INTAKE
AIR
CONDENSER
COIL INTAKE
AIR
BOTTOM
SUPPLY AIR
OPENING
COMPRESSOR
LIFTING
HOLES
(For Rigging
Both Sides)
FORKLIFT SLOTS
(Front, Back & Blower End)
Base
HORIZONTAL
SUPPLY AIR OPENING
871/2
(2223)
41/2
(114)
41/2
(114)
41/2
(114)
41/2
(114)
28
(711)
28
(711)
14 (356)
14
(356)
86
(2184)
61/8 (156)
41/2 (114)
*When Factory Installed Disconnect is Not Used.
28
(711)
28
(711)
14 (356)
14
(356)
OPTIONAL OUTDOOR
AIR HOOD (Factory or
Field Installed)
Base
461/2
(1181)
EXHAUST
AIR
OUTDOOR
AIR
15
(381)
END VIEW
(Economizer/Outdoor Air Dampers)
CONDENSATE
DRAIN
EV
APORA
TOR
COIL
BLOWER
45
(1143)
51/8 (130)
243/4
(629)
FILTERS
OPTIONAL
OUTDOOR
AIR HOOD
(Factory or
Field
Installed)
OPTIONAL GRAVITY
EXHAUST HOOD
(Field Installed)
OPTIONAL ECONOMIZER DAMPERS
Or OUTDOOR AIR DAMPERS
(Factory or Field Installed)
OPTIONAL GRAVITY
EXHAUST DAMPERS
(Factory or Field
Installed)
EXHAUST
AIR
OUTDOOR
AIR
15
(381)
END VIEW
(Power Exhaust)
CONDENSATE
DRAIN
EV
APORA
TOR
COIL
BLOWER
45
(1143)
51/8 (130)
241/4
(616)
FILTERS
OPTIONAL OUTDOOR
AIR HOOD
(Factory or Field
Installed)
OPTIONAL ECONOMIZER DAMPERS
(Factory or Field Installed)
311/2
(800)
BLOWER
HEAT
EXCHANGER
(Optional electric
heat in LCA units)
CENTER OF
GRAVITY
GAS
INLET
FLUE/VENT
OUTLET
COMBUSTION
AIR INTAKE
14 (356)
OPTIONAL DISCONNECT
(Factory Installed)
*ELECTRICAL INLET
(Low Voltage)
FLUE/VENT
OUTLET
COMBUSTION
AIR INTAKE
4
(102)
*ELECTRICAL INLET
(High Voltage)
321/4
(819)
1/4 (6)
OPTIONAL
115 VOLT OUTLET
(Factory Installed)
REHEAT
COIL
REHEAT COIL
REHEAT COIL
