Middleby Marshall, PS520G-4, (PS520G0DBUC0-1) Countertop conveyor oven, gas, single deck, stackable design up to 3 high (requires stacking kits), 20" long cooking chamber, 18" wide standard single belt (per deck), discrete digital temperture and speed controllers, controllable bake/time conveyor speed, 30 seconds to 12 1/2 minutes time range, 200°-600°F operating temperature range, reversible conveyor direction, left to right feed, single-speed blower motors, includes: legs & optional casters, plug and cord (6 ft. nominal, NEMA L6-20), stainless steel front, sides, top and interior, cETLus, ETL-Sanitation, CE (208-240 V, 50/60 Hz, 1-ph, 15 Amps, 40,000 BTUs)