cold-storage door

cold-storage door

A heavy, thermally insulated door, fully gasketed at the frame; used on refrigerators and freezers.
References in periodicals archive ?
Improvements made include installation of variable-frequency drives on fans and variable-speed waste-water aerators, system software upgrades that increase control and automation of controlled atmosphere rooms, and replacement of cold-storage doors with state-of-the-art insulated automatic doors that use infrared sensors to quickly open and close.