reservoir is a tank, receptacle, bowl, or chamber. A reservoir can be used to store liquid or solid ingredients or can serve as a waste receptacle. In restaurant equipment, examples of reservoirs can be seen in ice machines, beverage equipment, coffee machines, condiment dispensers, dishwashing equipment, waste handling equipment, and many more. Quartz heating is a type of radiant heating used throughout the food service industry in equipment of all types. Radiant heating uses infrared waves to directly heat food surfaces in wine cellars and heated merchandisers. All objects emit and absorb infrared heat, which is part of the electromagnetic spectrum with a frequency below visible light. Hotter objects will radiate more of this heat. This is the basis of the technology for most quartz heaters. In restaurant equipment, quartz heaters are tubular and can be controlled by a timer. Specifications: Capacity: 20 quarts. Material: Stainless steel. Height: 12.25 in. . Width 13.45 in. . Length: 14.35 in.