refrigerator maker

The listings use two main cooling approaches: compressor-cooled systems and thermoelectric systems. (The entries are grouped under these two categories in the dataset.)

Available door formats in the listings include glass display doors, right-hinge doors, reversible-swing doors, and top-of-unit hinged doors.

Many units list LED lighting and display features—examples include energy-saving LED sensor lights, multi-sided LED illumination for merchandisers, and bright LED temperature readouts for monitoring.

Commercial coolers commonly include casters (often four, with two lockable), while compact models typically list adjustable leveling legs or leveling feet and rotating hinges to ease installation.

The listings note automatic (auto) defrost, circulating/air-cooling for even temperature distribution, and manual defrost in some models. Several beverage merchandisers pair automatic defrost with compressor/ventilation cooling.