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Refrigeration Equipment for Coastal Locations – How to Operate Efficiently in Heat and High Humidity

Author: Echipa Modaco

Why Are Coastal Conditions Different for Refrigeration Equipment?

The summer season by the sea means outdoor temperatures that frequently exceed 35°C, high relative humidity, and a non-stop flow of customers. For owners of food stores, restaurants, beach bars, or hotels, these conditions pose a serious challenge for any refrigeration equipment. A unit that is incorrectly sized or inadequately prepared can fail precisely at peak times, causing significant product losses and customer dissatisfaction.

Understanding the specific environmental factors of coastal locations is the first step towards making the right decisions when choosing or maintaining the refrigeration equipment for your business.

The Main Challenges of the Marine Environment for Commercial Refrigeration

High Ambient Temperatures

Most commercial refrigeration equipment is designed to operate within an ambient temperature range of 16°C to 32°C (climate class N or ST). At the seaside, during July and August, the temperature inside a poorly ventilated commercial space can easily exceed this threshold – particularly if the equipment is placed outdoors or near entrances. The direct result: the compressor operates under overload, energy consumption increases significantly, and the service life of the unit is reduced.

Humidity and Salt-Laden Air

Marine air contains salt particles that accelerate corrosion of metal components – especially condensers, evaporators, and the outer casing. High humidity also promotes excessive condensation inside display fridges, which can compromise product hygiene and the visual appearance of the display.

What to Check Before the Season Begins

Owners of HoReCa establishments and seaside shops should carry out a full service of their refrigeration equipment at least 4–6 weeks before the start of the season. Here is a practical checklist of essential inspections:

  • Condenser cleaning – dust, sand, and salt accumulate on the condenser fins and dramatically reduce cooling efficiency. Cleaning is carried out using compressed air or specialist brushes.
  • Checking the refrigerant level – any refrigerant leak must be identified and repaired by a certified technician.
  • Inspecting door seals – worn seals allow warm air to enter the display fridge, increasing the strain on the compressor.
  • Checking the condensate drainage system – blocked drain pipes can cause localised flooding and structural damage to the unit.
  • Checking ventilation of the space – refrigeration equipment requires air to circulate freely around the condenser. Make sure it is not obstructed by stock, furniture, or walls.

How to Choose the Right Equipment for Coastal Locations

If you are in the process of purchasing or looking to replace older units, there are several criteria you should prioritise:

  • Climate class T or ST – these units are designed to operate efficiently at ambient temperatures of up to 38°C or even 43°C, making them ideal for seaside conditions.
  • Corrosion-resistant casing – look for equipment with anti-corrosion treated finishes or stainless steel construction.
  • Forced-air cooling system – distributes temperature evenly and reduces the risk of inadequate warm spots.
  • Interior LED lighting – generates less heat than conventional bulbs, reducing the load on the cooling system.
  • Thermally insulated glass door – for upright display fridges, multi-pane glass prevents condensation and maintains a stable temperature.

MODACO Solutions for the Summer Season

With over 30 years of experience in manufacturing commercial refrigeration equipment, MODACO offers a comprehensive range of display fridges and refrigerated cabinets designed for the real demands of the Romanian market – including the demanding conditions found at coastal locations. MODACO display fridges are built with quality materials, efficient cooling systems, and a design suited to modern commercial spaces.

Whether you run a food store on the seafront boulevard, a beach bar, or a seafood restaurant, MODACO equipment ensures your products are stored in optimal conditions, even on the hottest summer days. The range includes horizontal chest-type display fridges, upright display fridges with or without doors, refrigerated cabinets, and pastry/confectionery units – all available in configurations suited to high-temperature environments.

Quick Tips for In-Season Use

  • Do not overload the display fridge – air must circulate freely between products.
  • Avoid positioning equipment in direct sunlight or near heat sources.
  • Schedule weekly condenser cleaning during the peak period.
  • Contact an authorised service centre at the first sign of improper operation.

Get Your Business Ready for the Season with MODACO

Don't let a refrigeration breakdown ruin the busiest season of the year. Contact the MODACO team for expert advice, a personalised quote, or information about the available range of equipment. Our specialists will help you choose the right solution for your space and business needs.

Call us now on 0727.324.787 and enjoy a worry-free summer season when it comes to commercial refrigeration!