Iceboxes and refrigerators are two types of equipment used on vessels for storing and managing food and beverages, maintaining an optimal temperature during sea voyages.

On-board icebox

An icebox is a simpler, generally motorless device designed to keep the interior cold using ice or gel. These iceboxes are used to store fresh food, drinks, and other items that require a low temperature.

Main features:

Thermal insulation : Iceboxes are built with insulating materials to prevent cold loss and reduce ice melting.

Ease of use : They do not require electrical power, so they can be used on smaller vessels or in situations where access to electricity is limited.

Capacity : They can range from small portable units to large capacity containers, suitable for long trips.

On-board refrigerator

The onboard refrigerator is a more advanced version that uses an electric or gas refrigeration system to maintain a constant temperature for longer periods than traditional iceboxes.

Main features:

Active Cooling System : Uses a compressor engine or gas refrigeration systems to cool the interior and keep food fresh.

Variable capacity : Onboard refrigerators are available in different sizes, depending on your needs and the size of your boat.

Energy efficiency : Many modern refrigerators are designed to be energy efficient, to accommodate the limited resources on board vessels.

Temperature control : They allow precise temperature regulation to ensure optimal food preservation.

Main differences

Cooling technology : Iceboxes rely on the use of ice or cooling gels, while onboard refrigerators are equipped with active electric or gas cooling systems.

Capacity and durability : Onboard refrigerators can operate for longer periods without the need for refilling ice, while iceboxes need to be refilled regularly.

Energy Use : Onboard refrigerators require a power source (such as a battery or a connection to the boat's electrical grid), while iceboxes do not require a power source.

In general, iceboxes are ideal for short trips or for those with smaller boats, while onboard refrigerators are more suitable for larger boats or for longer trips where optimal food preservation is needed for extended periods.