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Dimensions in parentheses are in
millimeters unless otherwise specified.
Model 648PROG
with Glass Door
Model 648PRO
TOOLS AND MATERIALS REQUIRED
T
he following is a list of tools and materials
that should be available for proper installation
of the PRO 48.
Phillips screwdriver set
Slotted screwdriver set
Torx drive screwdriver set
4' (1.2 m) of
1
/4" copper tubing and saddle
valve for the water line—part #4200880
(do not use self-piercing valves)
Copper tubing cutter
Level—2' (.6 m) and 4' (1.2 m) recom-
mended
Appliance Dolly able to support 1000 lbs
(454 kg) and adequate manpower to
handle the weight of the unit
Various sized pliers
Wrench set
Allen wrench set
7
/16" hex bolt nut driver
Crescent wrenches
Cordless drill and assorted drill bits
Masonite, plywood,
1
/8" pressed fiberboard,
car
dboar
d or other suitable material to
protect finished flooring
Appropriate materials to cover and protect
the home and its fur
nishings during instal-
lation
INSTALLATION
RECOMMENDATIONS
The importance of the Sub-Zero PRO 48
installation cannot be overemphasized. The
i
nstallation procedure should be completed by
a qualified installer.
Before you begin the installation process, it is
recommended that you read this entire Instal-
l
ation Instructions book. There are key details
that you should take special care to observe
during the installation. By reading these
instructions carefully, you will make the instal-
lation process easier, problem-free and, most
importantly, safe.
The installation process is identical for both
the Model 648PROG which features a glass
door on the upper refrigerator compartment
and Model 648PRO with a solid door.
Any questions or problems about the
installation should be directed to your
Sub-Zero dealer or the Sub-Zero Customer
Service Department at 800-222-7820. You may
also check the service center locator on our
website, subzero.com.
PRO 48 INSTALLATION RECOMMENDATIONS