York YLAA0195HE, Manual, Page: 22 / 206

JOHNSON CONTROLS
22
FORM 150.72-NM3 (1020)
ISSUE DATE 10/05/2020
SECTION 2 – PRODUCT DESCRIPTION
LOUVERED PANELS (CONDENSER COIL
ONLY)
Louvered panels are mounted on the sides and ends
of the condenser coils for protection. (Factory-
mounted)
LOUVERED PANELS (FULL UNIT)
Louvered panels surround the front, back, and
sides of the unit. They prevent unauthorized access
and visually screen unit components. Unrestricted
air flow is permitted through generously sized
louvered openings. This option is applicable for
any outdoor design ambient temperature up to 46°
(115°F). (Factory-mounted)
COIL END HAIL GUARD
Louvered panel attached to exposed coil end.
(Factory-mounted)
SOUND ATTENUATION
One or both of the following sound attenuation options
are recommended for residential or other similar sound
sensitive locations:
COMPRESSOR ACOUSTIC SOUND BLANKET
Each compressor is individually enclosed by an
acoustic sound blanket. The sound blankets are made
with one layer of acoustical absorbent textile fiber of
15mm (5/8") thickness; one layer of anti-vibrating
heavy material thickness of 3 mm (1/8"). Both are
closed by two sheets of welded PVC, reinforced for
temperature and UV resistance. (Factory-mounted)
ULTRA QUIET FANS
Lower RPM, 8-pole fan motors are used with steeper-
pitch fans. (Factory-mounted)
VIBRATION ISOLATORS
Level adjusting, spring type 25.4mm (1") or seismic
deflection or neoprene pad isolators for mounting under
unit base rails. (Field-mounted)