Description
For businesses like chain bakeries, small-scale fresh food distributors, or convenience stores with long-but-narrow back-of-house spaces, a common frustration is “needing large storage but lacking wide areas”—traditional square or wide coolers either can’t fit or waste half the narrow space. The TT-CR4 commercial walk-in refrigerator cooler solves this with its unique 0°C precise cooling and 3100X7950X2300mm (length×width×height) dimensions: it leverages horizontal space to expand storage capacity while fitting seamlessly into narrow commercial layouts, turning awkward spaces into efficient fresh-keeping zones.
| Model | TT-CR4 |
| Overall Dimension (L×W×H) | 3100×7950×2300mm |
| Door Dimension (W×H) | 850×1850mm |
| Voltage | 220V/60Hz |
| Refrigerant | R404A |
| Compressor | Copeland |
| Temperature | 0℃ |
| Type | Refrigerator |
| Cooling Way | Ventilated (5HP, closed handpiece, Unit cooler: DL-12/55) |
0°C Precise Temperature Control
This temperature is ideal for preserving delicate ingredients like pastries, fresh meat slices, and pre-packaged salads—preventing texture loss from freezing and mold growth from overheating, directly reducing ingredient waste by 10-15% compared to coolers with unstable temperatures.
3100X7950X2300mm Narrow-wide Design
It can accommodate 8-10 adjustable layered shelves along the length, storing up to 50% more ingredients than standard narrow coolers; the 2300mm height also matches average commercial ceiling heights, avoiding wasted vertical space, making it perfect for long-but-narrow backrooms or storage corridors.
Food-safe Durable Construction
It resists stains from syrups, sauces, or fresh produce juices—wiping clean with a damp cloth; the thick insulation also locks in cold air, even with 30+ daily door openings (common in busy shifts), keeping temperature fluctuation within ±0.5°C and extending equipment life to 8+ years.
Smart Energy-saving & Safety Alerts
The compressor adjusts power based on internal temperature (e.g., low power when full, high power after restocking), cutting monthly electricity costs by 18-22% vs. non-inverter models; the alarm beeps if the door is left open for over 2 minutes, preventing cold air loss and ingredient spoilage—critical for busy staff who might forget to close the door.
Walk in Cold Room for Fresh Food Preservation
Why Choose Us?
For businesses struggling with “narrow space + large storage demand,” the TT-CR4 isn’t just a cooler—it’s a space-optimizing solution. Its 0°C precision protects ingredient quality, narrow-wide dimensions fit awkward layouts, durable build handles heavy commercial use, and energy-saving design slashes costs. Whether you’re a bakery storing daily pastries or a small distributor keeping fresh goods, the TT-CR4 turns limited narrow space into a high-efficiency storage asset, supporting smooth daily operations and cost control.


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