PRODUCT FEATURES AND BENEFITS
The 52S model is a single-package, through-the-wall
unit for heating and cooling hotel rooms, offices, apart-
ments, 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
• Chassis that retrofits to most major competitors’ sleeves
• Low operating costs
• No bulky duct system
• No seasonal changeover
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. Ro-
tary compressors provide quiet, reliable operation. The
split scroll provides a more uniform air discharge.
The new aerodynamic condenser shroud design im-
proves 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 equip-
ment room, and complex match-up of different com-
ponents. Heating and cooling modes are available without
seasonal changeover.
EFFICIENT FAN MOTOR
An efficient, totally enclosed PSC (permanent split ca-
pacitor) 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 main-
tenance and no lubrication.
The Quiet is engineered into every 52S Unit.
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