METALS AND FINISHES
Standard metal is 26-gauge bright stucco embossed galvanized steel interior/exterior. Minimum steel thickness is 0.019” with G-90 galvanized coating. Optional metal types include 26 Ga. white painted stucco embossed galvanized steel, .040 stucco embossed aluminum, .040 smooth aluminum painted white, and 24 Ga, 22Ga, 20Ga, 16Ga, 14Ga type 304 #4 finish stainless steel.

FLOOR CONSTRUCTION
If a floor is not required, alignment channel is provided. Channel is designed to be anchored to masonry floors and to provide a template for wall panels.
When a floor is required, the floor panels shall be 4” or 5” thick and constructed with metal bonded to ¾” exterior grade plywood and then foamed-in-place. Standard floor finish is .040 smooth aluminum. Optional floor finishes are 22 Ga. smooth stainless steel type 304 #4 finish and aluminum diamond tread plate. Floors shall be NSF Certified and designed and manufactured to support uniformly distributed loads up to 700 pounds per square foot.

DOORS
Standard door shall be infitting, flush design unless otherwise specified. The door edge shall consist of a PVC perimeter into which the interior and exterior metal skins are secured and shall create a thermal break between metal facings. The PVC frame includes a PVC bulb type compression gasket with magnetic steel core to maintain an airtight seal and to allow quick replacement as needed. Freezer doors have concealed heated jamb and threshold heater, easily accessible for replacement or service. Heated pressure relief vent port shall be provided on freezer applications. Cooler doors do not require a door heater. An NSF Certified 2 ½” dial thermometer shall be flush mounted on the door frame.

The door hinges shall be heavy-duty cam-lift design in bright chrome finish. Hinges have steel pins with nylon bushings and shall be of sufficient size and number to support twice the weight of the door. The door latch shall be made of similar materials and finish as the door hinges. The latch shall incorporate an inside safety release that complies with OSHA standards. All doors shall be self-closing without assistance when opened up to 90 degrees and shall remain open when opened above 90 degrees. The bottom of the door shall have a flexible sweep.

LIGHTING
Each entrance door shall have an incandescent vapor-proof light, shipped loose, for mounting on the interior of the door section. The light fixture shall include a shatterproof globe cover (light bulb not included). When ordered, an optional one-way or three-way light switch with pilot light is available factory installed and shall be flush-mounted on the exterior of the door section. All wiring within the door section, heater (if required), switch, and light fixture, is factory installed in conduit and terminates at a junction box above the door. Field connection by others is required for complete operation 120 volt, 60 cycle, 1-phase. All components to be U.L. approved.

OPTIONAL EQUIPMENT
The following are typical options offered by Commercial Cooling.

View Window: Standard sizes are 14” x 14” and 14” x 24” triple pane glass with and without heater wire.

Temperature Alarm: Standard version is High / Low Temperature Alarm & Monitor with Power Failure Alarm & Monitor (Battery Backup with built in recharging circuitry)

Field Adjustable High and Low Alarm Temperature Setpoints
Field Selectable High / Low Temperature Alarm Display in F or C.
Field Adjustable Time Delay
Audible Visual and Remote Alarm Notification
Built-In Power Supply
Surface or Flush Mount
Probes: 25 foot leads included

Vinyl Strip Curtain: PVC flexible .060 vinyl 6” strips with 1” overlap for standard cooler and freezer door applications. NSF Certified slide-in aluminum mounting bar. Larger and thicker strips available for larger doors.

Enclosure Panel: Metal of material matching the exposed walk-in exterior can be provided to close off space between the box top and the ceiling with or without track; maximum 24” high without support.

Door Closer: Heavy duty steel construction with hydraulic or spring mechanism automatically brings door to full close position within 10 degrees of closed position (included as standard equipment for boxes shipped to California location).

Doors: Sliding Doors, manual or electric, Bi-Parting, Lift-Up, Roll-Up Insulated doors are available. Oversize and custom door sizes are available.

Glass Doors and Stationary Glass Windows: Glass Door frames and Stationary Window frames are aluminum with 2 or 3 panes of glass. Medium temperature doors include door frame heaters. Low temperature doors have door frame and door heaters. Available with or without anti-sweat controller. Glass doors are self-closing with magnetic gaskets to provide a tight seal. Interior fluorescent lights and wire shelving are included when glass door package is purchased. CEC Title 20 compliant doors and windows are available.

Outdoor Roof Membrane: Custom prefabricated reinforced thermoplastic membrane, leak-proof, resistant to chemicals, fire and high winds; used with or without sloped foam insert. Note: should be installed by authorized contractor.

Refrigeration: Commercial Cooling is an O.E.M. supplier of a national brand of remote and self-contained indoor and outdoor condensing units with matching evaporator coils.

TESTING & APPROVALS

*Electrical and refrigeration components are Underwriters Laboratories and National Sanitation Foundation Listed or Certified.

*Panels Certified to NSF/ANSI Standard #7.

*UL Certified Panels

*SGS US Testing Company, Inc. Report Number 740813-1

*Flame spread and smoke developed per UL-723, ASTM E84-95b, ANSI/NFPA No. 255,
and UBC No. 8-1.

*Los Angeles Research Report Number 25314.

*Commercial Cooling is approved as a “TYPE I FABRICATOR” for refrigeration panels coolers/freezers, by the City of Los Angeles.

*California Energy Commission (CEC) Title 20 compliant.

*Oregon Insignia of Compliance-Manufacturer # M564

*City of Houston Fabricator Certificate No. 772