
T H R U - T H E - W A L L A I R C O N D I T I O N E R S
26” AND 27” SLEEVES. IDEAL for NEW CONSTRUCTION, RETROFITS and REMODELS.

W A L L M A S T E R® T H R U - T H E - W A L L A I R C O N D I T I O N E R S
27” SLEEVE
Q U A L I T Y
Ideal for new construction, and as
a high efficiency replacement in
retrofits and remodels
Features
• High efciency operation
saves on energy costs
• Residential/commercial
applications
• Heat pumps and electric heat
models
• Mounts ush with the exterior
wall for a neat appearance
• Ideal for thicker wall
installations, where side ns
don’t t
Digital Control Features
• Remote control
• 24 hour programmable timer
• Money Saver® setting saves money
by conserving energy
• Smart Fan auto-adjusts fan speed to
maintain desired temperature
• A high efciency replacement
for 27" sleeves including
Fedders A and B*. Sleeve
measures 27" W x 16 3/4" H
• Easy-to-reach, top mount
controls
• Three-speed fan
• Efcient rotary compressor
• Easy-to-clean lter
• Auto restart
• Auto-memory backup saves settings
should power be interrupted
Unit i s shown installed in WSD sleeve (sold and shipped separately)
*Installation in Fedders B sleeve requires a baf e kit. See BAK acce ssory
under accessories.
WallMaster
COOLING HEATING
7,800-14,500 BTU/h 7,300-11,000 BTU/h
Up to 9.9 EER
Sleeve Dimensions
Height (inches) 16 3/4 16 3/4 16 3/4
Width (inches) 27 27 27
Depth (inches) 16 3/4 16 3/4 19 3/4
Friedrich
WSD Sleeve
®
Fedders
A Sleeve
Fedders
B Sleeve*