Walk-In Freezer Units & Coolers for Sale

The refrigeration unit inside a walk-in freezer is called an evaporator unit or evaporator coil assembly. It circulates refrigerant to absorb heat and maintain the freezer's internal temperature. Note that ELT Custom Coolers' walk-in box packages include the insulated structure and door; a separate refrigeration package is required and sold separately.

A walk-in cooler maintains temperatures typically between 35°F and 41°F for refrigeration, while a walk-in freezer operates at 0°F or below for frozen storage. ELT Custom Coolers offers dual-use boxes configurable for either application, as well as specialized freezer doors with heated jambs to prevent frost and ice buildup common in freezer environments.

ELT Custom Coolers stocks 51 prehung walk-in freezer replacement door variants in widths from 30" to 60" and heights of 76", 78", 80", and 84". Custom sizes are also available for non-standard or oversized openings, ensuring a proper fit for virtually any commercial walk-in freezer.

Yes. ELT Custom Coolers offers heated frame and heated plug frame options on select swing doors and heated jamb configurations on sliding freezer doors. Heated frames prevent frost buildup, ice-up, sweating, and door-stick — common issues in walk-in freezer environments — and help reduce compressor runtime and energy costs.

Yes. ELT Custom Coolers offers equipment financing through MyCloudFunding on walk-in boxes and door systems. This allows restaurants, food service operators, and cold-storage facilities to spread costs over time rather than making a large upfront investment, making it easier to budget for new builds, replacements, or expansions.

Walk-in freezers and coolers are used across a wide range of industries including restaurants, ghost kitchens, grocery and convenience stores, food processing and distribution facilities, floral retailers, cannabis dispensaries, pharmacies and biotech labs, catering and event venues, and hospitals or institutional foodservice operations requiring reliable bulk cold storage.