JOHNSON CONTROLS
19
SECTION 2: PRODUCT DESCRIPTION
FORM 150.73-NM1
ISSUE DATE: 07/03/2024
2
The following types of enclosure panels are available:
Wire panels, full unit: Consists of welded-wire mesh
guards mounted on the exterior of the unit. Prevents
unauthorized access, yet provides free air flow. (Fac-
tory mounted).
Wire and louvered panels: Consists of welded-wire-
mesh panels on the bottom part of unit and louvered
panels on the condenser section of the unit. (Factory
mounted).
Louvered panels, ondenser coil only: Louvered pan-
els are mounted on the sides and ends of the condenser
coils for protection. (Factory mounted).
Louvered panels, full unit: Louvered panels sur round
the front, back, and sides of the unit. These prevent un-
authorized 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 115°F
(46°C). (Factory mounted).
Sound attenuation: One or both of the following
sound attenuation options are recommended for resi-
dential or other similar sound sensitive locations:
Compressor acoustic sound blanket: Each com-
pressor is individually enclosed by an acoustic sound
blanket. The sound blankets are made with one layer
of acoustical absorbent textile fiber of 5/8 in. (15 mm)
thickness; one layer of anti-vibrating heavy material
thickness of 1/8 in. (3 mm). 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 1 in.
(25.4 mm) or seismic deflection or neoprene pad iso-
lators for mounting under unit base rails. (Factory
mounted).
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