Refrigeration

Most restaurant kitchens use a combination of refrigeration types. Reach-in refrigerators and freezers support back-of-house storage, prep tables keep ingredients close to the line, and undercounter or worktop units add convenient cold storage where space is limited.

Solid door units are often used for back-of-house storage because they help conceal inventory and may be better for heavy kitchen use. Glass door units make contents visible, making them useful for merchandising, beverage storage, grab-and-go items, and areas where quick product identification matters.

Commercial refrigeration should be cleaned regularly as part of routine kitchen maintenance. Interiors, shelves, door gaskets, and exterior surfaces should be wiped down often, while condenser coils should be checked and cleaned based on manufacturer guidance and kitchen conditions.

For small kitchens, space-saving refrigeration options like undercounter refrigerators, worktop refrigerators, refrigerated chef bases, and compact reach-in units can help maximize storage without taking up unnecessary floor space. Undercounter and worktop units are especially useful because they keep cold ingredients close to prep areas while fitting beneath or alongside existing workstations.

Common warning signs include inconsistent temperatures, excess condensation, frost buildup, unusual noises, damaged door gaskets, longer run times, or food not staying as cold as expected. Addressing these issues early can help prevent product loss and unexpected downtime.