The Freezers maintain an internal temperatures as low as -86°C (-123°F). The shelves and inner chamber is made of stainless steel and the outer body is made of mild steel duly powder coated. The Freezer is insulated with high density non CFC polyurethane which helps in preventing the loss of temperature, thermal protection and structural strength. Enhanced acoustic insulation helps to reduce compressor sound. Double doors ensure that exposure to incoming air is kept to a minimum even when the outer door is opened. Both the doors are latched.