Nu-Vu Food Service System PROW-18 is a floor model proofer with a stainless steel construction and tempered glass doors for a full view of your product. It has a capacity of 18 full-size pans or 36 half-size pans. The AutoMist humidity system eliminates the need for a water pan but requires a 1/4” waterline connection. This feature utilizes a mist sprayed directly onto a fan that distributes the heat and humidity evenly throughout the proofer cavity. The PROW-18 has mechanical controls, an indicator light for the thermostat, and separate heat and humidity controls.