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OPTIONS AND ACCESSORIES (cont.)
LOW AMBIENT CONTROL
(FACTORY-INSTALLED OR
FIELD-INSTALLED)
FACTORY-INSTALLED
CONVENIENCE OUTLE
(powered and non-powered)
T
FACTORY-INSTALLED
DISCONNECT SWITCH
FACTORY-INSTALLED
COIL PROTECTION
OPTIONAL
OPTIONAL
C101216
569J* field-installed accessories
–20_F (–29_C) low-ambient temperature kit accessory
(MotorMaster Ir) controls outdoor-fan motor operation
to maintain the correct head pressure at low outdoor
ambient temperatures.
Louvered hail guard package protects coils against
damage from flying debris and hail.
Condenser coil grille package protects condensing unit
coil from impact by large objects and vandalism.
Bryant’s line of thermostats provide both programmable
and non-programmable capability with the new
Debonairr line of commercial programmable
thermostats. The Commercial Electronic thermostats
provide 7-day programmable capability for economical
applications.
524J OPTIONS AND ACCESSORIES
ITEM OPTION* ACCES SORY†
Alternate Fan Motors X
Alternate Drives X
CO
2
Sensors X
Condensate Drain Trap X
Discharge Plenum X
Economizer X
Electric Heat X
Hot Water Heating Coils X
Overhead Suspension Package X
Prepainted Units X
Return Air Grille X
Steam Heating Coil X
Subbase X
UV-C Germicidal Lamp** X
* Factory-installed option.
† Field-installed accessory.
** Contact appl ic ation engineer.
524J factory-installed options
Alternate fan motors and drives are available to provide
the widest possible range of performance.
Units constructed of prepainted steel are available from
the factory for applications that require painted units. Unit
color is American Sterling Gray.
524J field-installed accessories
Two-row hot water coils have
5
/
8
-in. diameter copper
tubes mechanically bonded to aluminum plate fins. Coils
have non-ferrous headers.
One-row steam coil has 1-in. OD copper tube and
aluminum fins. The Inner Distributing Tube (IDT) design
provides uniform temperatures across the coil face. The
IDT steam coils are especially suited to applications
where sub-freezing air enters the unit.
Electric resistance heat coils have an open-wire design
and are mounted in a rigid frame. Safety cutouts for high
temperature conditions are standard.
Economizer (enthalpy controlled) provides ventilation
air and provides “free” cooling if the outside ambient
temperature and humidity are suitable. The economizer
can also be used in conjunction with Bryant Comfort
System thermostats and CO
2
sensors to help meet indoor
air quality requirements. The economizer can be used in
both vertical and horizontal positions.
Discharge plenum directs the air discharge into the
occupied space; integral horizontal and vertical louvers
enable redirection of airflow. This accessory is available
unpainted or painted.
Return-air grille provides a protective barrier over the
return-air opening and gives a finished appearance to units
installed in the occupied space. This accessory is available
unpainted or painted.
Subbase provides a stable, raised platform and room for
condensate drain connection for floor-mounted units. This
accessory is available unpainted or painted.
569J