Freezer and refrigeration technologies continue to change in a wide range of ways, from mechanical and electrical designs to the controls and energy efficiencies to the places such units are used. Units are now in such sectors as convenience stores, food distribution, grocery stores, restaurants, and many other locations. Units range from display merchandisers to walk-in coolers and freezers to 10,000-sq-ft refrigerated warehouses.

NEW TRENDS

More and more convenience stores are installing “grab and go” merchandisers to effectively show and store products in smaller places. As the role of convenience stores has changed over time, one popular type of freezer is for ice cream merchandising. Available with standard flat glass lids or curved glass lids, these units are available in a number of sizes to fit sales space. An ice cream dipping/display merchandiser, with a stainless steel serving deck, provides a showcase for “hard pack” ice cream. A number of optional accessories, including frost shields and can holders, are also available.

Another trend is toward single-duty cases that cater to the expanding needs of delis, convenience stores, and other applicable markets. They are available in both high- and low-profile versions.

SERVICING EQUIPMENT

In selecting such units, contractors who recommend and service equipment should be sure the manufacturer is able to provide technical assistance. Ease of installation is another consideration, as is the availability and interchangeability of components.

Contractors should consider units with tubing connections and electrical wiring that can be traced through the circuit. Following these clear pathways, the installer can have a system operating very quickly, saving time and money.