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Why you’ll love it

RestaurantSupply.com is your trusted source for Duke gas convection ovens.

  • Authorized Duke dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Duke 613-G4XX_NAT gas convection ovens
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Duke 613-G4XX_NAT 38 Inch Gas Convection Oven Double-deck with 6 Racks

Duke  |  MFG #: 613-G4XX_NAT  |  Item #: 176229
Item: #176229

Technical details
Manufacturer Duke Manufacturing
Model Number 613-G4XX_NAT
Manufacturer Part # 613-G4XX_NAT
Base Legs
Size Deep/bakery Size
Exterior Finish Stainless Steel Front & Sides
Control Type Solid State Controls
Interior Finish Porcelain Interior
Deck Qty 2 Decks
Type Standard
Height 70.5"
Width 38"
Depth 43.5"
Weight 1080 lbs
NSF Yes
CSA Star Yes
CSA Flame Yes

About this item

Product Details

The Duke 613-G4XX_NAT Convection Oven Gas Double-deck is a commercial-grade baking solution engineered for high-performance foodservice environments. This model features a double-deck configuration with a deep baking chamber, ideal for bakery, cafeteria, or large-volume restaurant operations. Crafted with a stainless steel front and sides, it provides durability and ease of cleaning. The oven utilizes solid state controls with an adjustable temperature range from 200°F to 500°F, complemented by a 12-hour digital timer, facilitating precise cooking and hold functions. Equipped with six racks per deck and thirteen rack positions each, it maximizes capacity for efficient batch production. The porcelain interior enhances sanitation and durability, while the deep-depth design ensures substantial product accommodation for mid-volume culinary applications. Weighing 1,080 lbs and measuring 70.5 inches in height, 38 inches in width, and 43.5 inches in depth, the Duke 613-G4XX_NAT is engineered for installation in demanding commercial kitchens requiring reliable, large-scale convection baking in a compact footprint.

Top Duke 613-G4XX_NAT Features

The Duke 613-G4XX_NAT convection oven offers robust performance with dual decks, each equipped with 6 racks and 13 rack positions for high-capacity baking. Its porcelain interior provides easy maintenance and sanitation, while solid state controls allow precise temperature regulation. The deep-depth design ensures comprehensive baking capacity suitable for large culinary batches. Easy-to-adjust stainless steel leveling feet facilitate installation on uneven floors, optimizing workflow in busy commercial kitchens.

  • Performance: Dual-deck convection design for high-volume baking.
  • Durability: Heavy-duty stainless steel exterior resists corrosion and wear.
  • Ease of Maintenance: Porcelain interior simplifies cleaning and sanitation routines.
  • Workflow Optimization: Deep baking chamber with multiple rack positions enhances throughput.
  • Integration: Adjustable stainless steel feet for flexible installation in various kitchen layouts.

Ideal for bakery production, cafeteria services, or large-volume baking operations.

613-G4XX_NAT Technical Specs

The Duke 613-G4XX_NAT convection oven operates with solid state controls for precise temperature management within a range of 200°F to 500°F, utilizing natural gas as its heat source. It features a deep depth and two decks, each equipped with six racks and 13 rack positions, supporting high-volume baking needs. The exterior is constructed from stainless steel with a porcelain interior, offering durability and ease of cleaning. The unit measures 70.5 inches high, 38 inches wide, and 43.5 inches deep, with a weight of 1,080 lbs. It is equipped with safety CSA Flame and CSA Star certifications, and an NSF listing for sanitation standards. Power specifications align with commercial kitchen requirements, with compatible airflow and clearance specifications for optimal operation. Components include adjustable stainless steel feet for leveling, and the unit operates within a temperature range suitable for baking, roasting, and holding. Maintenance involves routine cleaning of the porcelain interior and inspection of gas connections, with no need for additional refrigeration or cooling systems.

  • Electrical Requirements: Natural gas supply; verify local gas line compatibility
  • Construction & Finish: Stainless steel front and sides for maximum durability
  • Size & Dimensions: 70.5" H x 38" W x 43.5" D, weighs 1080 lbs
  • Capacity: 2 decks with 6 racks each, 13 rack positions per deck
  • Temperature Range: 200°F – 500°F for versatile cooking applications
  • Installation Considerations: Requires proper ventilation and level installation with stainless steel feet
  • Maintenance & Cleaning: Porcelain interior simplifies sanitation; disassembly for routine cleaning
  • Operation & Safety: CSA Flame, CSA Star certifications ensure compliance in commercial kitchens

What is a commercial convection oven?

The commercial convection oven is a professional kitchen appliance designed for high-volume baking and roasting, featuring enclosed chambers with fans that promote even heat distribution. The Duke 613-G4XX_NAT model, with its dual-deck configuration, deep baking chambers, and stainless steel construction, is tailored for bakery, cafeteria, and large-scale foodservice environments. Installed in kitchens with space for larger equipment, this gas-powered convection oven is suitable for mid-volume throughput and offers precise temperature control and capacity to meet demanding culinary production needs.

Top convection ovens for foodservice settings

Reliable and durable with a robust build, the Duke 613-G4XX_NAT offers high-capacity baking suitable for restaurant, cafeteria, or bakery operations requiring consistent results and efficient workflow. Built with solid state controls and stainless steel construction, it supports mid-volume culinary throughput in demanding commercial kitchens.

  • Operation Type — high-volume bakery and cafeteria use
  • Kitchen Type — large commercial kitchens, food production facilities
  • Foodservice Category — bakery, institutional, catering
  • Workload Qualifier — moderate throughput with large batch capability
  • Use Case — bulk baking and roasting in busy settings

Why Choose Duke 613-G4XX_NAT

Combining robust stainless steel construction with a double-deck, deep-bake chamber, the Duke 613-G4XX_NAT convection oven provides reliable performance in demanding foodservice environments. Its solid state controls, adjustable feet, and high-capacity design make it a versatile and long-lasting choice for commercial kitchens seeking efficient, consistent baking solutions.

  • Self-contained gas-powered system simplifies installation and operation
  • Deep-deck configuration maximizes baking capacity and workflow
  • Heavy-duty stainless steel build enhances durability and sanitation
  • Multiple rack positions enable flexible batch baking processes
  • Certified for safety with CSA and NSF standards for commercial use

Certifications

CSA Flame logo

CSA Flame

The item has been tested by the Canadian Standards Association (CSA) and meets or exceeds standards for gas or petroleum powered appliances.

CSA Star logo

CSA Star

The item has been tested by the Canadian Standards Association (CSA) to ensure that it meets or exceeds the requirements for gas-powered products in the U.S.

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

Duke 613-G4XX_NAT Convection Oven Gas Double-deck
Duke Manufacturing

Duke 613-G4XX_NAT 38 Inch Gas Convection Oven Double-deck with 6 Racks

$18,527.99 $41,634.00

Duke Manufacturing, 613-G4XX_NAT, Convection Oven, gas, double-deck, deep depth, with 8" stainless steel legs & adjustable stainless steel feet, 65/35 stainless steel dependent doors, (1) window, (6) racks & (13) rack positions per deck, porcelain interior, solid state control (200°-500°F), 12 hr digital timer, cook & hold, pulse fan & (2) speed fan, NSF, CSA Star, CSA Flame