Merchandisers are ideal for rethermalizing chilled food or holding heated food. Meets appropriate NSF4 performance standards. Uses up to 25% less energy Low-water indicator light eliminates guesswork 7-quart or 11-quart models available Must be used with water for maximum energy transfer (NSF Standard) Recessed control knobs Non-stick surface prevents scale build-up for easy cleaning and longer operating life Cast-in heating element for longer service life and greater energy transfer