Middleby Marshall PS520G3NG 20" Triple Countertop Conveyor Oven, 18"W x 42"L Belt, Natural Gas, 120,000 BTU, 240V/1ph

The Middleby Marshall PS520G3NG is a triple-deck natural gas conveyor oven from the PS Series, designed for high-volume commercial kitchens, pizzerias, and restaurants that need consistent, repeatable baking across multiple lanes simultaneously. Proudly Made in America, this countertop-style unit stacks three independent conveyor chambers to multiply output without expanding the kitchen footprint.

Each of the three chambers features an 18-inch belt width and a 42-inch belt length, accommodating pizzas up to 18 inches in diameter with a 20-inch cooking area length. A 12-inch extension tray supports oversized loads at entry and exit. Cook time is fully adjustable from 0.5 to 12.5 minutes, and the temperature range spans 200°F to 600°F, giving kitchen staff the flexibility to handle everything from thin-crust pizza to thicker baked goods on the same unit.

Digital controls manage temperature and timing on each deck, with a digital display providing clear readouts at a glance. The reversible conveyor direction feature allows operators to run product through from either side, which helps adapt to kitchen layout changes or line-flow adjustments. Single-speed belt operation keeps the workflow straightforward for staff at any experience level. The oven runs on natural gas at 120,000 total BTU and draws 208/240V, 1-phase, 15A power through a NEMA L6-20P plug. Overall dimensions are 53.82 inches (L) x 37.46 inches (D) x 48.19 inches (H), and the unit ships at 975 lb. Optional casters are available for kitchens that require repositioning flexibility. The oven is certified cETLus, ETL-Sanitation, and CE. It includes a 1-year.

The stainless steel, silver-finish exterior holds up to the daily demands of a commercial kitchen environment. Four legs provide stable countertop placement, while the optional caster upgrade suits operators who need occasional repositioning on the line.