The Middleby Marshall PS520G-4 20" Gas Countertop Conveyor Oven is a versatile, high-efficiency solution for commercial kitchens seeking precision cooking at speed. Powered by natural gas, this countertop convection oven delivers consistent, high-quality results with its impingement heating system, making it ideal for pizza, sandwiches, bagels, and other menu items. Its reversible conveyor belt (left-to-right or right-to-left) accommodates diverse workflows, while the digital controls offer precise temperature (200–600°F) and bake time (30 sec–12.5 min) adjustments for perfect cooking every time. The stackable stainless steel construction not only enhances durability but also saves valuable floor space, making it a practical choice for high-volume kitchens. Whether you're outfitting a pizzeria, sandwich shop, or deli, this Middleby Marshall conveyor oven delivers the performance, reliability, and flexibility that professional chefs demand.