Product Features And Benefits; Quiet Operation; Most Efficient Performance; Efficient Fan Motor - Carrier 52S Architects And Engineers' Manual

PRODUCT FEATURES AND BENEFITS

The 52S model is a single-package, through-the-wall
unit for heating and cooling hotel rooms, offices,
apartments, condominiums, and residential additions.
The 52S Series features include:

• Quiet operation

• Exceptional energy efficiency ratios (EERs)
• Multi-room structure design
• Fixed wall sleeve, slide-out chassis
• Attractive, durable cabinet
QUIET OPERATION
Occupants and neighbors are protected against noise
intrusion. Indoor sound reduction is achieved because
of the unit's design and its louvered front cover, split
scroll and blower, and heavy gage unit partition.
Rotary compressors provide quiet, reliable operation.
The split scroll provides a more uniform air discharge.
The new aerodynamic condenser shroud design
improves airflow and reduces outdoor noise, providing
a more relaxing outdoor environment. The propeller-
type fan and stator design allow efficient low-speed
operation.
MOST EFFICIENT
PERFORMANCE
High EERs provide excellent operating economy. The
system operates without bulky ductwork, separate
equipment room, and complex match-up of different
components. Heating and cooling modes are available
without seasonal changeover.

EFFICIENT FAN MOTOR

An efficient, totally enclosed PSC (permanent split
capacitor) fan motor provides a choice of high or low
speeds for heating and cooling. A fan-only setting pro-
vides air circulation. The fan motor requires no
maintenance and no lubrication.
• Chassis that retrofits to most major competitors'
sleeves
• Low operating costs
• No bulky duct system
• No seasonal changeover
The Quiet is engineered into every 52S Unit.
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