Description
Nor-Lake‘ Wide (Door Side) Indoor Walk-In Freezer -10°F w/ Floor 7’7″ H – NLKLF7748C
Kold Locker Walk-ins
The Kold Locker is available in sizes from 3’6″ x 6′ to 8′ x 20′ and five heights, 6’7”, 7’7”, and 8’7″ with floor and 7’4” and 8’4″ less floor. One may select from indoor or outdoor models. These walk-ins have a one of the best in the industry.
Features
- Cooler or freezer models
- Sizes from 3’6” x 6’ to 10′ x 14′
- Three heights available: 6’7″ & 7’7″ & 8’7″ with floor, 7’4″ & 8’4″ less floor
- This unit is a 4′ x 8′ x 7’7″ walk-in freezer
- Temperature: -10°F
- Deadbolt locking handle
- 26 gauge corrosion resistant stucco embossed coated steel on all surfaces except interior floor
- Smooth aluminum interior floor
- Heavy-duty adjustable cam-lift hinges
- High output low profile LED lighting positioned above door
- Indoor or outdoor models
- Spring actuated door closer
- FRP threshold
- 26” wide self-closing door
- Remote Capsule Pak refrigeration systems available as an option
- Flush coil design provides 100% usable interior space
- Automatic condensate vaporizer- No drain line required on indoor units
- Capsule Pak units use R290 or R449 refrigerant.
What our Experts Think
The Nor-Lake Indoor Walk-In Freezer -10°F w/ Floor (7’7″ H) – NLKLF7748C is an ideal solution for businesses seeking a compact, reliable, and energy-efficient freezing option. Here’s why it stands out:
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Compact Design: With its 7’7″ height and space-saving dimensions, this freezer offers 123 cubic feet of storage, making it perfect for areas with limited space.
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Durable Construction: Built with 26-gauge embossed coated steel, it provides both durability and resistance to corrosion, ensuring long-lasting use.
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Efficient Insulation: The 4-inch thick panels, filled with HFC-134a polyurethane insulation, maintain consistent temperatures and contribute to energy savings.
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Reliable Freezing Performance: The self-contained refrigeration system maintains temperatures as low as -10°F, ideal for storing frozen goods.
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Easy Access: Features a self-closing door with a deadbolt locking handle and a safety release inside, ensuring secure yet convenient access.
Q&A
Q: What is the Nor-Lake KLF7748-C Indoor Walk-In Freezer?
A: The Nor-Lake KLF7748-C is an indoor walk-in freezer designed for commercial use, with dimensions of 4 feet in width, 8 feet in depth, and 7’7″ in height. It maintains a temperature of -10°F and features a durable floor for added functionality.
Q: Is this freezer suitable for indoor use?
A: Yes, the Nor-Lake KLF7748-C is specifically designed for indoor applications, offering efficient and reliable freezing capabilities.
Q: How does the refrigeration system work?
A: The freezer uses a self-contained Capsule Pak™ refrigeration system mounted on the ceiling, maximizing interior space by keeping cooling components outside the walk-in freezer.
Q: What are the electrical requirements for this freezer?
A: The Nor-Lake KLF7748-C operates on 115V electrical power, making it suitable for standard commercial electrical setups.
Q: What applications is this freezer ideal for?
A: Ideal for restaurants, supermarkets, and food storage facilities needing dependable indoor freezer space to preserve perishable goods at optimal temperatures.
Q: Does this model come with installation support?
A: Yes, installation components are included for easy setup and assembly.
Maintenance Tips
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Regular Cleaning:
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Clean both the interior and exterior of the freezer monthly using warm water with mild detergent. Avoid abrasive cleaners to prevent surface damage.
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Inpect and clean door gaskets and sweep gaskets regularly to ensure a proper seal, which helps maintain energy efficiency.
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Defrosting:
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Schedule defrosting at least quarterly, or whenever ice buildup exceeds 1/4 inch. Regular defrosting prevents airflow obstruction and ensures consistent temperature control.
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Temperature Monitoring:
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Use a reliable thermometer to regularly monitor the internal temperature and ensure it stays at or below -10°F. Check and adjust the thermostat as needed.
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Condenser Coil Maintenance:
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Clean the condenser coils every 3–6 months to remove dust and dirt, ensuring efficient cooling and preventing overheating.
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Drain Line Inspection:
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Check and clear drain lines regularly to prevent water buildup, which could lead to mold growth and operational issues.
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Lubrication of Moving Parts:
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Lubricate hinges, locks, and wheels to ensure smooth operation and to prevent wear on moving components.
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Electrical System Check:
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Inspect electrical connections periodically for any signs of wear, corrosion, or malfunction, and replace any faulty components as needed.
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Professional Maintenance:
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Arrange for annual inspections by a qualified technician to identify and address potential issues before they cause major problems.






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