Mestic Cool Box Absorption - 40L - Grey

The Mestic MAC-40 Cool Box is an essential companion for camping, caravanning, and motorhome trips...

Best current price£259.95from eBay

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eBayMESTIC ABSORPTION COOLBOX 3 WAY 42L CAMPING COOLER MAC-40 AC/DC & LPG GAS
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£259.95
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B&QB&Q - Mac-40 Cool Box Absorption (Ac/dc/gas)
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£269.99
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Mountain WarehouseMac 40 Cool Box Absorption Ac/dc/gas -
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Mountain Warehouse - UKMac 40 Cool Box Absorption Ac/dc/gas -
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Mountain Warehouse USAMac 40 Cool Box Absorption Ac/dc/gas -
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Product Information

Full details

The Mestic MAC-40 Cool Box is designed for campers, caravanners, and motorhome enthusiasts who require a flexible, multi-power cooling solution for food and beverages. Its standout benefit is the three-way power system—gas, 12V DC, and 230V AC—which allows for total cooling independence in both powered campsites and off-grid locations. While it offers excellent versatility, users should note that as an absorption-based model, cooling performance is dependent on the ambient temperature and requires proper leveling for optimal efficiency.

All features

ColourGrey
Model Part NumberMA4C48800001
BrandMestic
Container Volume40
Weight Grams18500

Extended Product Information

FAQs

Can I store 2-liter bottles in the Mestic 40L?

Yes, the 40-liter capacity is specifically designed to accommodate 2-liter bottles in an upright position.

Does this cool box make noise?

No, the Mestic MAC-40 uses an absorption cooling mechanism which is completely silent during operation.

How do I power the unit in a car?

You can use the 12V DC connection to power the unit using your vehicle's cigarette lighter socket.

Does it need to be level?

Yes, the absorption cooling system requires the unit to be level to function correctly.

How many people is this unit suitable for?

The 40-liter capacity is generally ideal for the food and beverage needs of three to four people.

What is the primary benefit of absorption cooling?

The primary benefit is that it operates in total silence, making it ideal for use inside tents, caravans, or motorhomes.

Troubleshooting

Unit is not cooling effectively.

Verify that the unit is perfectly level and that there is adequate air circulation around the rear ventilation ports.

The unit does not cool when running on 12V or 230V.

Check your power source connections and ensure that the correct power setting is selected on the control panel.

Gas mode will not ignite.

Ensure the gas cylinder is turned on and there is sufficient fuel, then verify the ignition process according to the manual.

Pros and Cons

Pros

  • Operates on gas, 12V DC, and 230V AC for total power independence.
  • Silent operation ensures no noise disturbance in sleeping areas.
  • Generous 40-liter interior accommodates large bottles.
  • Reliable cooling performance for extended trips.

Cons

  • Cooling capability is influenced by ambient outside temperature.
  • Requires a perfectly level surface to function correctly.
  • Absorption technology is slower to reach initial target temperatures compared to compressor models.

Setup, Compatibility & Care

To ensure the Mestic MAC-40 functions at peak efficiency, it must be placed on a flat, level surface. The absorption process relies on internal liquid circulation that will not occur if the unit is tilted. When using the cool box, ensure there is sufficient airflow around the back vents to prevent heat buildup.

For cleaning, wipe the interior and exterior with a soft, damp cloth and a mild detergent. Avoid abrasive cleaners that could damage the finish. Always disconnect the power source before performing maintenance and ensure the unit is completely dry before storage.

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