961-PS520G6LPMiddleby Marshall
Middleby Marshall PS520G-6 20" Gas Triple Countertop Conveyor Oven - Liquid Propane

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The Middleby Marshall PS520G-6 is a high-efficiency, stackable triple-deck conveyor oven with impingement heating, ideal for commercial kitchens. Features 20" cooking chambers, 18" wide belts, and LP propane compatibility for precise, high-volume baking.
Key features
- 01Triple-deck stackable design (up to 3 ovens) – maximizes efficiency in tight spaces and allows vertical expansion for high-volume kitchens.
- 02Impingement heating with adjustable bake times (30 sec to 12.5 min) – ensures precise, even cooking for pizzas, pastries, and other baked goods.
- 0318" wide conveyor belt + 20" cooking chamber – efficiently handles 18" pizzas and larger items with flexibility for various product sizes.
- 04Reversible conveyor direction + 12" extension tray – accommodates different cooking styles and maximizes versatility for operators.
- 05Stainless steel construction with LP propane compatibility – durable, professional-grade build with reliable fuel efficiency for commercial use.
Description
The Middleby Marshall PS520G-6 20" Gas Triple Conveyor Oven is a game-changer for professional kitchens seeking unmatched efficiency and performance. Designed with a triple-deck configuration, this stackable oven maximizes floor space while delivering consistent, high-quality results with impingement heating technology. Powered by liquid propane, it’s perfect for pizzerias, bakeries, and restaurants that demand rapid, even cooking for large batches. With a 20" cooking chamber and 18" wide conveyor belt, it accommodates everything from 18" pizzas to pastries with precision, while digital controls and adjustable bake times (30 seconds to 12.5 minutes) ensure optimal control over every batch. Its stackable design (with optional stacking kits) allows kitchens to expand capacity vertically, saving valuable countertop space—ideal for high-volume operations with space constraints. Built with premium stainless steel and engineered for durability, this oven is a reliable workhorse for commercial kitchens prioritizing speed, consistency, and efficiency.
Specifications
- Manufacturer
- Middleby Marshall
- Belt Length (in)
- 42
- Belt Width (in)
- 18
- Controls
- Digital
- Gas Type
- LP
- Heat
- Gas
- Heating Style
- Impingement
- Hertz
- 50/60
- Installation Type
- Countertop
- Maximum Pizza Diameter
- 18"
- NEMA
- L6-20P
- Overall Length (in)
- 53.82
- Overall Width (in)
- 37.46
- Phase
- 1
- Product
- Conveyor Ovens
- Product Type
- Cooking Equipment
- Rating
- Best
- Series
- PS Series
- Size
- Triple
- Special Features
- Reversible Conveyor Direction
- Total BTU
- 120000
- Voltage
- 208/240
- Warranty
- 1-year Parts & Labor
- Weight
- 975.00
Details
- 01Part of the PS Series
- 02Stackable design with stacking kits (sold separately)
- 03Stainless steel construction
- 0420-in.-long cooking chamber per deck
- 0518-in.-wide conveyor belt per deck
- 06Left-to-right default direction
- 07Reversible conveyor direction
- 0812-in. extension tray
- 09Operating temperature range: 200-600 degrees F
- 10Bake time range: 30 seconds to 12 1⁄2 minutes
- 11Discrete digital temperature and speed controllers
- 12Single-speed blower motors for even heat distribution
- 13Microprocessor-controlled bake time/conveyor speed
- 14Use of a ventilation hood is required
- 15Overall: 53 13⁄16 in. L x 37 29⁄64 in. D x 52 3⁄16 in. H
- 16Conveyor belt: 42 in. L x 18 in. W
- 17Powered by liquid propane
- 18208-240 V/50/60 Hz/1 ph, 6-ft. nominal cord with NEMA L6-20 plug
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