5396714-BUM-C-0919
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Johnson Controls Ducted Systems
AIR CONDITIONING ACCESSORIES
EBE/EUE Furnace Models
EBE and EUE furnaces are factory equipped with a blower, coil shelf,
and control system for add-on air conditioning and heat pump. The coil
shelf accessory 3500-8981 can be used to replace current and older
EBE and EUE coil shelfs.
With the factory-installed coil shelf, the coil cavity accepts coils as fol-
lows:
• Up to 19-1/2 in. in height
• Up to 18-1/4 in. in width
• Up to 20-1/2 in. in depth
For or coil applications with a height above 19-1/2 in., use extension
cabinet accessory 3500-8602.
HIGH PERFORMANCE BLOWER ACCESSORY
PACKAGE
All EBE/EUE furnaces are equipped with a blower and control system
to add on air conditioning and heat pumps to specified sizes. If the
requirement is to achieve more airflow or cooling than specified, replace
the blower inside the furnace with accessory blower package 3500-
7911. This accessory blower package delivers air conditioning up to 5
tons. Apply accessory blower package 3500-7911 to EBE and EUE
units (downflow or upflow orientation) to achieve higher airflow. Refer to
the installation instructions packed with the accessory package for more
information.
FIGURE 3: EBE/EUE Furnace - Location of Components
FILTER
INDOOR COIL
COMPARTMENT
INDOOR COIL
(Not factory installed)
INDOOR COIL SHELF
BLOWER ASSEMBLY
ELECTRIC HEATER
AND CONTROLS
COMPARTMENT
FIELD WIRING
COMPARTMENT
THERMOSTAT
CONNECTIONS
EBE
(DOWNFLOW CONFIGURATION)
EUE
(UPFLOW CONFIGURATION)
THERMOSTAT
CONNECTIONS
FIELD WIRING
COMPARTMENT
INDOOR COIL SHELF
INDOOR COIL
(Not factory installed)
INDOOR COIL
COMPARTMENT
BLOWER ASSEMBLY
ELECTRIC HEATER
AND CONTROLS
COMPARTMENT
A1285-001
NOTICE
EUE furnaces are shipped with the coil shelf in the top orientation.
This is not a defect. For application, turn the unit 180° vertically so
the coil shelf is in the bottom orientation.
NOTICE
If the controls are located at the top of the unit, the furnace is an
upflow furnace and the airflow is forced up through the furnace and
into the airways.
CAUTION
All areas around the line sets, drain hoses and other openings in the
furnace should be sealed airtight. Use some moldable compound or
caulking to seal the area. Failure to do so may result in loss of per-
formance and premature compressor failure.
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