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Nor-Lake KLF7748-C 4' x 8' x 7'-7" H Kold Locker Indoor Freezer with floor

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  • A refrigeration Technician is not required.
  • 2023 model, meets the newest EPA and DOE codes.
  • Our Exclusive FREE extras:
  • Stainless Steel 30'' x 36'' door kick-plate
  • Standard features
  • Full 4” thick panels foamed-in-place with HFC-245fa polyurethane insulation which is CFC and HCFC free
  • Free electronic controls and digital thermometer
  • Note! Refrigeration systems weigh 175lbs to 350lbs. and may require a hoist. The electrical hook-up may require a licensed electrician.

Nor-Lake KLF7748-C Specifications

SeriesKold Locker
Made inUSA
Gauge26 Gauge
CategoryWalk In Freezer, Modular, Self-Contained
Compressor LocationTop Mounted/Ceiling Mounted
With FloorFloorless
Width (in)48
Height (in)91
Depth (in)96

Nor-Lake KLF7748-C Description

Kold Locker™, Indoor -10°F Freezer, 4' x 8' x 7'-7" H, with floor, 26 gauge embossed coated steel interior & exterior finish, self-closing door, locking deadbolt handle, CPF075PC-S-0, R290 Capsule Pak Refrigeration, 115v/60/1-ph

If your operations need to handle frozen items in bulk, an indoor walk-in freezer like the KLF7748-C 4' x 8' x 7'-7" H Kold Locker from NorLake is a great option for its capacity and convenience. 

Both the interior and exterior of panels of this commercial walk-in freezer feature 26 gauge steel with a corrosion-resistant embossed stucco coating. The 4” thick panels are filled in with foamed-in-place insulation and have an R-value of 32. These panels fit together with male and female mating rails to make sure they’re aligned properly and foamed-in-place cam locking fasteners maintain an air-tight seal. The exterior perimeter of the panels has panel gaskets without cuts or breaks at corners. The floor panels feature a smooth aluminum surface that can handle uniform loads up to 800 lbs. per square foot. Floor and ceiling panels have edge caps foamed-in-place to secure them for the service life of the walk-in.

The door that ships standard with this walk-in unit is 26” wide and comes with a stepped profile providing a barrier against airflow. The door is hung on two cam-lift hinges that are field adjustable to make sure the door opens smoothly and closes securely over the years. The door can be ordered with the hinges on the left or right depending on the needs of your installation.  A spring-loaded door closer is included to make sure the door is never left ajar. The 4-foot wide panel the door comes prehung on comes complete with a powerful LED lighting fixture operated by a switch that is also connected to an exterior indicator light, a replaceable perimeter heating wire, magnetic stainless steel trim, and a digital thermometer. The contents of the walk-in are kept secure by an NL 9800 deadbolt locking handle that can also be locked with a padlock. To keep workers safe, the walk-in has a safety release to keep them from getting locked inside.

The ceiling-mounted RCPF075JC-S-4-EV Capsule Pak Refrigeration System produces 2637 BTU/hr of cooling to keep everything inside at -10°F. Temperature control is achieved with the Enviro-Control™ system, it makes sure the temperature inside is maintained efficiently. This unit is also used for setting the defrost timer or starting a manual defrost cycle. To remove the need for a floor drain, this unit comes with an automatic condensate vaporizer. 

Nor-Lake KLF7748-C 4' x 8' x 7'-7

Kold Locker *Walk-In Freezers with Top Mounted Compressor*
Standard Features:
  • DOE compliant
  • USDA accepted
  • Magnetic gasket
  • 15 year panel warranty
  • Cooler or freezer models 
  • Indoor or outdoor models
  • 26" wide, self-closing door
  • CN UL flame spread listed
  • Perimeter door heater wire
  • Floor double sweep gasket
  • Spring actuated door closer
  • Sizes from 4' x 6' to 10' x 14'
  • Two temperatures: +35°F, -10°F
  • 18 months parts & labor warranty
  • Digital thermometer and light switch
  • Heavy duty adjustable cam-lift hinges
  • Three heights: 6'7" & 7'7" with floor; 7'4" floorless
  • Air-cooled condensing unit (wall mount - 10 day ship)
  • Smooth aluminum interior floor (on models with floor)
  • Floorless models supplied with NSF listed vinyl sealers
  • Oregon State listed, City of Houston listed & California State listed
  • Automatic condensate vaporizer. No drain line required on indoor units
  • Capsule Pak™ refrigeration system (ceiling or wall mount) (ordered separately)
  • Full 4" thick panels foamed-in-place with EPA-compliant polyurethane insulation
  • Deadbolt locking handle with independent key/padlock feature and inside safety release
  • Time clock or electronic control provided for automatic defrost on both coolers and freezers
  • 26 gauge corrosion resistant stucco embossed coated steel on all surfaces except interior floor
  • NSF, UL flame spread 25 or less on all foam cores; UL and CSA electrical listing on door sections
  • UL, C-UL listing on complete Capsule Pak™ refrigeration systems (see page 11 for listed components)
  • High output low profile LED light positioned above the door to prevent interference with shelving or product
Indoor Models
  • Hot gas condensate vaporizer available on many models
Outdoor Models
  • Refrigeration hood
  • -20°F ambient controls
  • White membrane roof and trim
Optional Features
  • Exterior ramp
  • Electric vaporizer
  • Floor tread plate kit
  • U-shaped shelving system
  • Door hood (outdoor models)
  • Five year compressor warranty
  • Condensing unit air deflector kit
  • Heights: 8'7" with floor, 8'4" without floor
  • Leak detector/alarm (may be a requirement in some areas)
  • Heater kit for outdoor use where ambient conditions may go below 32°F
  • Note: (Most options are available two weeks from receipt of order. Please contact us for specific questions)

Options for Nor-Lake KLF7748-C

Door width
Door ramp & non-skid strips
Flat freight program
Lift gate delivery
Capsule Pak refrigeration
What is included
  • Temperature NOTE:: NOTE: Coolers are designed for +35 degree room temperature with 90 degree ambient and 100 degree temperature at condensing unit. Less floor coolers assumed no insulation under floor slab.
  • Install note: NOTE: A licensed electrician and refrigeration installer may be required to make all necessary refrigeration and electrical connections
  • Panel warranty: 15 year original equipment panel warranty
  • Manufacturer Note: Pricing is valid for 60 days upon receipt of purchase order AND approved drawing (if applicable). Order must ship per our current standard lead time or pricing will be subject to change. All shipments will be FOB Hudson, WI or New Albany, MS.
  • Capsule Pak NOTE:: Capsule Pak™ refrigeration is sized for holding duty only. If the ambient is higher than 100 degrees F or pull down capacity is required, a regular (non-Quick Ship) quote will be needed.
  • Compressor warranty: 18 Month Labor/Service and original equipment parts warranty
Door hinging


NOTE! This is a general product line video and does not necessarily reflect the listed model.

Nor-Lake KLF7748-C 4' x 8' x 7'-7" H Kold Locker Indoor Freezer with floor
Nor-Lake KLF7748-C 4' x 8' x 7'-7" H Kold Locker Indoor Freezer with floor
Nor-Lake KLF7748-C 4' x 8' x 7'-7" H Kold Locker Indoor Freezer with floor

Nor-Lake KLF7748-C Accessories

Nor-Lake KLF7748-C Parts

All Nor-Lake KLF7748-C Parts

Nor-Lake KLF7748-C Reviews

out of 5
1 reviews
Sue C (Surprise, Arizona)
Verified User
July 21, 2020
I purchased this walk-in freezer for my bakery business and it is working fantastic! Very easy to put together in less than a half an hour!

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