Yes, for Cool Cubes™ at Fridge Temps. However, before pack-out, the panels must sit out and warm up until they “sweat” so that they don’t make the cooler too cold.
FAQ Category: Cool Cube™ FAQ
Why are the Frozen Temperature panels not turning solid?
The PCM inside is NOT below its phase change temperature of -21.5°C/-6.7°F. Make sure that the freezer temperature is always below -23°C/-9.4°F.
Why are the Fridge Temperature panels (PCM) not turning solid?
The PCM inside is NOT below its phase change temperature of 4.5°C/40.1°F. Make sure that the storage temperature is always below 4°C/39.2°F.
Why are the Room Temperature panels not turning solid?
The PCM inside is NOT below its phase change temperature of 21.5°C/70.7°F. Make sure that the storage temperature is always below 20°C/68°F.
What is PCM
Phase Change Material – a substance with a high heat of fusion which, melting and solidifying at a certain temperature, is capable of storing and releasing large amounts of energy.