CABINET CONSTRUCTION Exterior-Stainless steel exterior. Interior-Stainless steel interior. Insulation-2" foamed-in-place CFC and HCFC-free polyurethane insulation. Separate top mount evaporator housing in 2 & 3 section models. Freezer section in 2 & 3 section models is located at right section. Single section model includes top half refrigerator, bottom half freezer with evaporators mounted to ceiling. Non-electric condensate evaporation is provided at the exterior top of 2 & 3 section models. Heated condensate evaporation is provided at the bottom of single section cabinet. DIGITAL THERMOMETER Exterior digital thermometer provides a digital display of cabinet temperatures. REFRIGERATION SYSTEM Top mount, environmentally friendly refrigeration systems. Refrigerators maintain product temperatures of 36°-38°F. Freezers maintain product temperatures at 0°F. Refrigerators utilize R134a & freezers R404A refrigerant, which are (CFC and HCFC-free) for compliance with environmental safety standards. DOORS Solid and Half-Solid door configuration. Anti-microbial door handles and door locks are standard. Field reversible doors and cam lift hinges standard. Positive seal self-closing door(s) with 120° stay open feature. Snap-in door gaskets of one piece construction, removable without tools for ease of cleaning. Three (3) heavy duty epoxy coated wire shelves per section standard. Four (4) shelf clips included per shelf (field installed). Shelves are adjustable in ½" increments.