Commercial refrigeration is the single piece of equipment a restaurant can least afford to have fail, since a breakdown can mean lost inventory and a health code violation in the same afternoon. Here’s how to choose reliable refrigeration for your kitchen.
Reach-Ins, Undercounters, and Walk-Ins
Reach-in refrigerators and freezers handle general storage near the cooking line. Undercounter units fit directly into prep stations for at-hand ingredient access. Walk-ins handle bulk storage for higher-volume operations. Most kitchens use a combination of all three, sized to their storage needs and layout.
Buying Checklist
- Size refrigeration to both storage volume and daily prep access needs
- Check compressor location (top-mount vs. bottom-mount) against your kitchen’s heat and clearance
- Confirm NSF certification and correct temperature range for intended use
- Ask about energy efficiency ratings — refrigeration runs continuously
- Verify door swing and placement fit your kitchen layout before ordering
New vs. Certified Used Refrigeration
Refrigeration compressors are one of the equipment types where new or certified-used purchases make the most sense, given how costly a mid-service failure is. If buying used, insist on a tested, running unit with recent service history rather than an untested “as-is” listing.
| Unit Type | Common Use | Key Spec to Check |
|---|---|---|
| Reach-in | General cold storage near the line | Compressor location, door count |
| Undercounter | Prep-station ingredient access | Footprint, temperature range |
| Walk-in | Bulk storage, high-volume kitchens | Insulation rating, condenser placement |
Frequently Asked Questions
How do I choose the right size commercial refrigerator?
Base sizing on your daily storage volume plus prep-line access needs, with some buffer for delivery cycles and busy periods.
Is it safe to buy used commercial refrigeration?
Yes, if the unit is tested and running with recent service history. Avoid untested “as-is” refrigeration given the cost of a mid-service failure.
What’s the difference between top-mount and bottom-mount compressors?
Top-mount compressors vent heat upward and are common in standard reach-ins; bottom-mount units vent at floor level and work well under counters or in tighter clearance spaces.
How often should commercial refrigeration be serviced?
Have condenser coils cleaned and door seals checked quarterly at minimum to maintain efficiency and prevent early compressor failure.
Ready to upgrade your commercial refrigeration?