McCall Refrigeration / 81 West Holly Street / Parsons, TN 38363
Phone (731) 847-5570 / Fax (731) 847-9012 / 1-888-REACH-IN (1-888-732-2446) / www.mccallrefrigeration.com
January 2007 / Printed in U.S.A.
DT4-4070F
D
UAL
T
EMPS
(3 S
ECTION
)
SPECIFICATIONS
Cabinet
- Cabinets are all metal, inside and out. The top,
back, and bottom are made of galvanized steel. In
addition, all seams are closed and sealed, with metal
edges turned away from the exposed surface. The result
is an integrated structural frame. Internal corners are
coved to conform to NSF standards. Automatic interior
lighting is controlled by a light switch concealed in the
door hinge. The cabinet is supported on four 6 inch
adjustable steel legs.
Doors
- Constructed of metal, refrigerator doors are self-
closing and fully insulated. Their cam-lift hinges are
chrome-plated and self-lubricating. Hinges also have a
safety stop that holds the door open, preventing
overswing. Chrome-plated pull handles have built-in
cylinder locks. The full-perimeter, magnetic vinyl gaskets
are removable without the use of tools. Doors easily lift
off, and door perimeters have a built-in, low wattage,
and anti-condensate heater. Door openings are
protected by an impact-resistant, nonconductive PVC
breaker strip with no exposed screws or fasteners.
Insulation
- Cabinet body, doors, and evaporator coil
housings are filled with pressure-injected
polyurethane foam.
Interior Shelves
- Three wire shelves per section are
standard. Shelves have a runner spaced 3/4 inch O.C.
with two reinforcing bars 8 1/2 inch O.C. Coated with 7
mils of baked-on gray epoxy. The shelves have a saline
spray corrosion resistance of 600 hours. Shelves will
support 250 pounds each with maximum cabinet load of
800 lbs. They are supported on stainless steel pilasters,
and are adjustable on 1 inch centers. All three shelves
are interchangeable and can be adjusted without tools
or special parts.
Self-Contained Refrigeration
- The complete
refrigeration assemblies are mounted on top of the
cabinet behind a removable hatch cover (2 and 3 section
only).Refrigeration components include two
hermetically sealed compressors, receiver tanks, the
thermostatic expansion valves, thermostatic
temperature controls, high-humidity evaporator coils.
The refrigerator system is balanced to maintain 38°F
average internal air temperature. The freezer system
is balanced to maintain 0°F average internal air
temperature. The air distribution system provides even
air flow and temperature control throughout the cabinet.
All components are factory installed and tested, and
supplied with master power switches, and exterior
digital thermometer (1000 series) dial thermometer
(2000-4000 series).
Remote Cabinets
- Standard remote units are provided
with capped refrigeration lines, expansion valves,
solenoid valves, electric condensate evaporators, and
temperature control. Condensing units are not included.
All other features are the same as self-contained units,
except no power cord.
Approval :
McCall Refrigeration specification sheets are available
online @ www.mccallrefrigeration.com
AIA #
ITEM #
MODEL #
PROJECT NAME
SIS #
• Top mounted compressor
• Expansion valve
• Cord and plug (see electrical section)
• R-134a refrigerant (refrigerator)
• R-404A refrigerant (freezer)
• Exterior digital thermometer (1000 series) dial thermometer (2000-4000 series)
• Self-closing cam-lift hinges
• Chrome-plated door handles with security locks
• 6 inch adjustable legs
• Stainless steel shelf supports
• Baked epoxy-coated shelves adjustable on 1 inch centers
• Magnetic door gaskets
• Adjustable doorstops
Model DT1-1070 & DT1-1070F
Stainless steel cabinet interior and exterior
front, sides, and doors.
Model DT2-2070 & DT2-2070F
Stainless steel cabinet exterior front, sides, floor and doors.
Heavy guage aluminum cabinet interior with
stainless steel floors
Model DT4-4070 & DT4-4070F
Heavy gauge anodized aluminum cabinet exterior sides.
Stainless steel cabinet fronts and doors ecept for aluminum
ends that wrap around front.
Heavy guage aluminum cabinet interior with stainless steel floors.
Standard Features
CLASSIFIED TO
NSF (STD-7-1999)
