Commercial Refrigerators

Glass-door coolers, stainless reach-ins and bakery displays:

each does a different job. A glass-door exhibidor sells drinks and dairy, so the light and the glass are part of what you pay for. A solid-door stainless reach-in keeps food at temperature in a kitchen where the door never stops opening, and holds the cold far better than glass. Vitrinas refrigeradas are the display cases with curved or straight glass in front of a bakery or butcher counter. Lower down, mesas refrigeradas put cold storage under a work surface, and the sandwich and pizza versions carry a row of pans on top for the cold line. Walk-in cold rooms are insulated panels plus a separate condensing unit, and they have to be taken apart to move. Ice cream and frozen stock belong in commercial freezers; stoves, fryers and the rest of the hot line are under commercial kitchen appliances.

Climate class and compressor position for a hot room:

every unit is built for a range of room temperature, printed on the plate as a climate class. Class N is rated to 32 °C, which a kitchen in Santa Cruz or a tin-roofed grocery store in Puntarenas passes on an ordinary afternoon. Class T is rated to 43 °C and has a compressor sized for it. On the Pacific lowlands that difference decides whether the fridge still holds temperature at three in the afternoon. Where the compressor sits matters too. A bottom-mounted one draws cooler air from near the floor and suits a hot kitchen; a top-mounted one keeps the condenser out of a bakery’s flour dust. Fan-cooled cabinets pull the temperature back down after the door has been open much faster than static ones with a cold plate at the back.

Door gaskets, condenser coil and a thermometer on a used refrigerator:

plug it in empty, put a thermometer on a middle shelf and come back an hour or two later. A food unit should settle between 2 and 4 °C, and the compressor should start, run and stop rather than run without a break. Close the door on a sheet of paper at several points; where it slides out easily, the gasket has gone. Look behind the grille: a condenser coil matted with grease or dust has made the compressor work hard for years. Ice on the evaporator, rust at the base and glass doors that sweat on the outside tell you how it was kept. Gaskets, fans and thermostats are routine replacements; a tired compressor is not. That is also what sets the price. A stainless reach-in or a sandwich prep table comes close to ₡1 million new. A used one is priced on how it cools rather than how it looks: a scratched cabinet that pulls down quickly and cycles quietly is worth more than a spotless one that never quite gets there. Coolers wearing a soft-drink or beer logo need one extra question, because bottlers often place them in shops on loan. Ask whether the seller bought it outright and for the documentation that shows it.

Plate, measurements and the upright trip for a two-door reach-in:

photograph the data plate first: it answers what buyers ask before anything else, voltage, refrigerant and climate class. Give the outside dimensions, because a two-door unit or a display often has to come through a doorway sideways, and add a photo of the thermometer after it has run for a while. Say how old it is, what has been replaced and whether shelves and pans go with it, and give the distrito. Tell them to carry it upright in a truck and leave it standing a few hours before plugging it in, so the compressor oil settles. A minisúper in Ciudad Quesada changing its fit-out, or a bakery trading up its display case, saves itself wasted visits when the plate photo leads the listing.