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Why you’ll love it

RestaurantSupply.com is your trusted source for Tecnoeka electric combi ovens.

  • Authorized Tecnoeka dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Tecnoeka ST-511-511 electric combi ovens
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Tecnoeka ST-511-511 37 Inch Millennial Double Stacked Combi Oven Electric with 10 GN 1/1 Grids

Tecnoeka  |  MFG #: ST-511-511  |  Item #: 915210
Item: #915210

Technical details
Manufacturer Tecnoeka
Model Number ST-511-511
Manufacturer Part # ST-511-511
Control Type Programmable Controls
Type Double Stacked
Steam Type Boilerless
cETLus Yes
ETL-Sanitation Yes

About this item

Product Details

The Tecnoeka ST-511-511 Millennial Double-Stacked Combi Oven is an industrial-grade electric cooking appliance designed for high-efficiency food preparation in commercial kitchens. Its boilerless steam technology ensures consistent humidity without traditional water boilers, enhancing reliability and ease of maintenance. This combi oven offers a robust stainless steel construction that withstands demanding culinary environments. With programmable controls, it supports up to 500 recipes and features a split-stack design, enabling simultaneous multi-level cooking. Its advanced touch screen interface, Wi-Fi connectivity, and USB ports facilitate seamless integration into smart kitchen workflows. The unit's precise temperature control, auto-reversing fans, and detachable core temperature probes provide precise cooking and monitoring capabilities, making it ideal for professional foodservice operations needing versatile, high-capacity convection and steam oven functions.

Top Tecnoeka ST-511-511 Features

This double-stacked combi oven caters to medium-volume kitchens with versatile cooking modes, programmable recipe memory, and remote control via Wi-Fi. Designed for durability, it uses stainless steel for longevity, with a user-friendly touch screen interface for quick operation. Its multi-stage cooking ability and detachable probes simplify complex recipes, while its compatibility with standard hotel pans allows flexible product handling. Suitable for high-turnover foodservice settings, it improves workflow efficiency through programmable automation and robust construction.

  • Capacity: Supports up to (10) GN 1/1 (12" x 20") hotel pans or (10) half-size (13" x 18") pans
  • Durability: Constructed with stainless steel for corrosion resistance and ease of cleaning
  • Ease of Use: Touch screen controls with programmable recipes for quick operation
  • Workflow Integration: Wi-Fi and USB ports for seamless digital management and firmware updates
  • Performance: Bi-directional, multi-speed, auto-reversing fans for uniform cooking results

Ideal for large restaurants or catering services requiring reliable, programmable multi-purpose convection and steam cooking.

Tecnoeka ST-511-511 Technical Specs

The Tecnoeka ST-511-511 combines advanced commercial design with substantial technical features, including an electrical requirement suitable for professional kitchens operating on a standard voltage and phase setup, with detailed specifications supporting high-volume operation. Its boilerless steam system enhances operational longevity and simplifies cleaning routines, while its stainless steel construction ensures durability under heavy use. The unit measures approximately 37.4 inches in width, 31 inches in depth, and 71 inches in height, with a weight that supports stable installation. Featuring ETL-Sanitation and cETLus certifications, it adheres to rigorous safety and sanitation standards. This combi oven operates across a safe temperature range, supporting continuous operation in busy kitchens, and includes integrated drain and water supply connections compatible with various plumbing setups. Designed for moderate workload environments, it excels in multi-level baking, steaming, and combination cooking processes, streamlining kitchen operations without compromising on hygiene or efficiency.

  • Electrical Requirements: 208-240V, single-phase, 50/60Hz, supporting typical commercial supply
  • Cooling Method: Air-cooled for efficient heat dissipation
  • Refrigeration Type: Self-contained boilerless steam system
  • Product Capacity: Supports (10) GN 1/1 (12" x 20") hotel pans or (10) half-size pans
  • Construction & Finish: Heavy-duty stainless steel exterior and interior surfaces
  • Temperature Range: From ambient to 250°F (121°C), suitable for various cooking and steaming needs
  • Cleaning & Maintenance: Automated washing systems, removable panels, and disassembly-friendly design
  • Dimensions: Approximately 37.4" W x 31" D x 71" H, with stable adjustable feet
  • Certifications: ETL-Sanitation, cETLus for compliance and safety

  • Electrical Connection: Needs standard electrical hookup for 208-240V, supporting 15-20A circuits
  • Drain & Water Supply: Compatible with standard plumbing for easy integration
  • Ventilation: Requires adequate airflow; venting recommended for hot air exhaust
  • Installation Space: Ensure sufficient clearance for door operation and service access
  • Cleaning Routine: Regular automated system use simplifies sanitation and reduces downtime

What is a commercial combi oven?

A commercial combi oven is a versatile cooking appliance designed to combine convection baking and steaming functionalities within a single unit. It typically features programmable controls, multiple cooking modes, and high-capacity pans, making it suitable for a range of culinary tasks. Installed in professional kitchens, it offers precise temperature and humidity control to prepare a variety of dishes efficiently. The Tecnoeka ST-511-511 Millennial Double-Stacked Combi Oven exemplifies this category with its dual-stack design, advanced automation, and compatibility with standard hotel pans, making it an ideal solution for mid-volume foodservice environments that require reliable, multi-use cooking capabilities.

Top commercial combi ovens for foodservice operations

Built for reliable performance and durability, Tecnoeka ST-511-511 supports moderate throughput in professional kitchens with integrated programmable controls, smart connectivity, and robust stainless steel construction. Designed for versatile use cases, it suits vertical cooking workflows in foodservice settings needing efficient multi-layer cooking. Tecnoeka ST-511-511 is ideal for moderate-volume restaurant and catering applications, emphasizing operational efficiency and long-term reliability.

  • Operation Type — suitable for busy restaurant kitchens
  • Kitchen Space — designed for compact, efficient foodservice spaces
  • Foodservice Category — ideal for catering and institutional dining
  • Workload Level — supports moderate throughput demands
  • Use Case — ideal for multi-stage cooking and steam baking

Why Choose Tecnoeka ST-511-511 ?

Compared to similar models, Tecnoeka ST-511-511 offers double-stacked capacity with durable stainless steel construction, advanced programmable controls, and seamless digital integration, ensuring high operational efficiency and sanitation standards. Its boilerless steam system reduces maintenance, while its versatile design supports a broad range of cooking functions, making it restaurant-ready and suitable for high-demand foodservice environments.

  • Compact footprint: Efficient double-stack design fits in tight kitchen spaces
  • Robust construction: Stainless steel exterior and interior for durability
  • Smart features: Wi-Fi connectivity and programmable recipes for automation
  • Multi-functionality: Combines convection and steam cooking in one unit
  • User-friendly: Touch interface simplifies operation and programming

Certifications

ETL Sanitation logo

ETL Sanitation

The item meets or exceeds the sanitation standards set by Edison Testing Laboratories (ETL).

ETL US & Canada Listed logo

ETL US & Canada Listed

The item meets or exceeds ETL safety standards as well as those set by Canada and the U.S.

Certifications

Customer reviews

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Tecnoeka

Tecnoeka ST-511-511 37 Inch Millennial Double Stacked Combi Oven Electric with 10 GN 1/1 Grids

$16,471.00 $23,530.00

Tecnoeka, ST-511-511, Millennial Double-Stacked Combi Oven, electric, combined (10) GN 1/1 (12" x 20") hotel pan or (10) half-size (13" x 18") pan capacity, touch screen controls, each oven is programmable with 500 recipes with up to 10 stages each, Wi-Fi connectivity & USB ports, right hinged (left-opening) doors with thermal-reflective interior glass, bi-directional, multi-speed, auto-reversing fans, detachable multi-point core temperature probes, automatic washing systems, stainless steel construction, adjustable feet, includes: (10) GN 1/1 (12" x 20") stainless steel grids, floor stand, (2) mounting/stacking kits, installation kit, containing: drain system & water supply connections, cETLus, ETL-Sanitation (model MKFA 511 TS stacked on model MKFA 511 TS)