Temporarily store and warm items—these enclosures heat the space inside them. They’re often used to keep drums and palletized items from freezing at chilly jobsites and to maintain the viscosity of materials such as resins. A thermostat automatically turns the heater on and off, so they won’t drop below or rise above the set temperature. These enclosures have a vinyl cover that insulates to help keep the space warm. When closed, the cover shields your items from dirt, rain, and snow. Open the cover on either side to access your items. These enclosures collapse for easy storage.