Norlake Kold Locker KLF7766-C
The least expensive way into a -10 F walk-in freezer, for a butcher, caterer or hunting camp. It runs on a 115 V plug, which most freezers this size do not.
Amazon $10,442.72$10,442.72
The Norlake Kold Locker KLF7766-C rates 4.1 among walk-in freezers walk-in coolers; the Norlake Kold Locker KLB7488-C rates 3.7 among walk-in coolers ones. The Norlake Kold Locker KLF7766-C costs $182.12 less ($10,442.72 vs $10,624.84).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Norlake Kold Locker KLB7488-C
A floorless 8 x 8 ft cooler, the common restaurant size, at a low price per square foot. Best for a building with a sealed, level slab.
Amazon $10,624.84$10,624.84
Scores side by side
These two sit in different type classes (walk-in freezers and walk-in coolers), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | Norlake Kold Locker KLF7766-C | Norlake Kold Locker KLB7488-C |
|---|---|---|
| Overall rating | 4.1/5 | 3.7/5 |
| Value 30% | 34 $290.08 per sq ft of floor ($10,442.72, 36 sq ft) | 69 $166.01 per sq ft of floor ($10,624.84, 64 sq ft) |
| Cooling 25% | 100 80.6 BTU/hr per sq ft (2,900 BTU/hr for 36 sq ft) | 81 104.7 BTU/hr per sq ft (6,700 BTU/hr for 64 sq ft) |
| Insulation / range 20% | 100 R-32 walls and ceiling | 42 R-25 walls and ceiling |
| Completeness 10% | 100 refrigeration included, insulated floor | 60 refrigeration included, no floor |
| Warranty 15% | 56 15-year panels, 1.5-year parts | 56 15-year panels, 1.5-year parts |
Specifications
| Norlake Kold Locker KLF7766-C | Norlake Kold Locker KLB7488-C | |
|---|---|---|
| Box | ||
| Outside size | 6 x 6 ft | 8 x 8 ft |
| Height | 7 ft 7 in | 7 ft 4 in |
| Floor area | 36 sq ft | 64 sq ft |
| Interior volume | 196 cu ft | 372 cu ft |
| Indoor or outdoor | Indoor | Indoor |
| Insulated floor | Yes | No |
| Door opening | 26 x 78 in | 26 x 78 in |
| Insulation | ||
| Panel thickness | 4 in | 4 in |
| Foam | Polyurethane (hfo, foamed in place) | Polyurethane (hfo, foamed in place) |
| Walls and ceiling | R-32 | R-25 |
| Floor | R-28 | - |
| Refrigeration | ||
| Refrigeration included | Yes | Yes |
| System | Top-mount self-contained | Top-mount self-contained |
| System model | CPF075PC-S-0 | CPB075PC-S-0 |
| Rated capacity | 2,900 BTU/hr | 6,700 BTU/hr |
| Box temperature | -10 F | 37 F |
| Refrigerant | R-290 | R-290 |
| Electrical | 115/60/1 | 115/60/1 |
| Installation | Ready to run once wired | Ready to run once wired |
| Warranty and build | ||
| Panel warranty | 15 years | 15 years |
| Parts warranty | 1.5 years | 1.5 years |
| Compressor warranty | 1.5 years | 1.5 years |