How cold does an igloo cooler get?

Answered by Jason Smith

An Igloo Iceless 40 is a thermoelectric cooler that is designed to keep your food and drinks cold without the need for ice. It has a capacity of 40 quarts, which provides ample space for storing your provisions for a weekend camping trip or a day at the beach.

One of the key features of the Igloo Iceless 40 is its ability to cool up to 36°F below the ambient temperature. This means that if the outside temperature is 90°F, the cooler can effectively cool its contents down to 54°F. This cooling capacity is quite impressive for a thermoelectric cooler and can help keep your perishable items fresh and your beverages refreshing.

It’s important to note that the cooling performance of the Igloo Iceless 40 is dependent on the ambient temperature. The cooler utilizes a thermoelectric cooling system, which operates by transferring heat from the inside of the cooler to the outside. As a result, the cooler can only cool down to a certain extent below the temperature of its surroundings.

In my personal experience, I have found that the Igloo Iceless 40 performs best when used in moderate ambient temperatures. When used in hot and humid conditions, such as during the peak of summer, the cooler may struggle to achieve its maximum cooling capacity. However, in more temperate environments or when placed in the shade, the cooler is able to reach its advertised cooling capability.

The Igloo Iceless 40 also comes with a spare fuse, which is a thoughtful addition. Fuses can sometimes blow due to power surges or other electrical issues, so having a spare fuse ensures that you can quickly and easily replace it and continue using your cooler without any interruptions.

To summarize, the Igloo Iceless 40 is a thermoelectric cooler that can cool up to 36°F below the ambient temperature. Its cooling performance may vary depending on the outside temperature, but it generally performs best in moderate conditions. The inclusion of a spare fuse is a nice touch and provides peace of mind in case of any electrical issues.