Heated Proofer Cabinet, insulated, half size, aluminum construction, holds (15) 18" x 26" trays, 1-1/2" slide spacing, removable heater box for accessible service & easy cleaning, NSF, UL - Piper products are built to last, with a selection of bakery and food service equipment including food transport cabinets, holding cabinets, proofers, blast chillers, ovens, merchandisers and catering and buffet serving equipment.