Waring 029982

BOTTOM INSULATION /250 GRILL S

A grill is a perforated cover for an air duct (used for heating, cooling, or ventilation, or a combination thereof). Grills sometimes have louvers which allow the flow of air to be directed.

A grill may also be a device that cooks food by applying heat from below. There are several varieties of grills, with most falling into one of three categories: gas-fueled, charcoal, or electric.

In frying, a grill may refer to a metallic filtering device used to remove food debris from the cooking oil.

Thermal insulation is the reduction of heat transfer (i.e., the transfer of thermal energy between objects of differing temperature) between objects in thermal contact or in range of radiative influence. Thermal insulation can be achieved with specially engineered methods or processes, as well as with suitable object shapes and materials.