Alto-Shaam

Alto-Shaam Converge CMC-H3H Electric Multi-Cook Combi Oven with 3 Chambers

SKU: CMC-H3H
$21,097.60
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Alto-Shaam Converge CMC-H3H Electric Multi-Cook Combi Oven with 3 Chambers

Holds (3) Half-Size Sheet Pans or (3) Full-Size Steam Pans, Ventless Operation

The Alto-Shaam Converge CMC-H3H offers unprecedented cooking flexibility with three independent combi ovens in a single ventless footprint, allowing diverse menu items to be cooked simultaneously without flavor transfer.

  • Features three individually controlled combination cooking chambers for diverse menu preparation.
  • UL listed for ventless operation, eliminating the need for a costly ventilation hood.
  • Equipped with programmable touchscreen controls and Structured Air Technology for precise cooking.
  • Accommodates (3) half-size sheet pans or (3) full-size steam pans per chamber.
  • Offers three cooking modes: convection, steam, and combination from 85°F to 525°F.
  • Integrated catalyst system in each chamber and exhaust manifold for optimal performance.
  • Comes with a front-accessible and retractable rinse hose for easy cleaning and maintenance.

Overall Dimensions:

24.44"W x 40.25"D x 46.0"H

Product Weight:

445.0 lb

Individually Controlled Chambers

Three independent cooking chambers allow for different cooking applications simultaneously without flavor transfer, maximizing menu variety and throughput.

Structured Air Technology

Utilizes advanced Structured Air Technology to deliver precise temperature and humidity control for consistent, high-quality cooking results.

Programmable Touchscreen Controls

An intuitive touchscreen interface enables easy recipe programming and control, complemented by a USB port for convenient recipe upload and download.

Ventless Operation

UL listed for ventless use, including for fatty raw proteins, thanks to integrated catalysts in each chamber and the exhaust manifold, reducing installation complexity and cost.

Absolute Humidity Control™

Allows operators to select any humidity level from 0-100% to maximize food quality, texture, and yield across various cooking processes.

Automated Cleaning Cycles

Equipped with four fully automated cleaning cycles—Rinse, Spray Clean, Light, Medium, and Heavy Clean—plus a Descale option for thorough oven maintenance.

LED Illuminated Door Handle

The ergonomic door handle is designed for busy kitchen environments and provides visual notifications of the oven's operational status.

Double-Pane Glass Door

Enhances energy efficiency by retaining heat and provides clear visibility of the cooking progress without opening the door.

Interior LED Chamber Lighting

Bright LED lighting illuminates the oven's interior, offering excellent visibility of the food during cooking.

Adjustable Legs

Includes 4-inch adjustable legs for easy leveling and optimal positioning within the kitchen space.

T-Shape Probe

A single-point T-shaped probe is included per oven on Deluxe control models for precise internal temperature monitoring of food.

EPA 202 Compliant

Meets EPA 202 standards, indicating efficient operation and reduced environmental impact.

Type Multi-Cook Combi Oven
Style Floor Model (With 4" Adjustable Legs)
Installation Type Freestanding
Controls Programmable Touchscreen
Capacity 3 Half-Size Sheet Pans or 3 Full-Size Steam Pans
Pan Capacity 3
Pan Size Half-Size Sheet, Full-Size Steam
Compartments 3
Material Stainless Steel
Interior Finish Stainless Steel
Country of Origin USA
Selling Unit Each
Units Per Case 1
Voltage 208/240 Volts
Phase 3-Phase
Hertz 50/60 Hz
Amps 28-32 Amps
Watts 10.1-13.4 kW
Breaker Size 50 Amps
Plug Type NEMA 15-50P
Water Connection Required
Drain Connection Required
Water Inlet Size 3/4" NPT Male
Drain Connection Size 1-1/2"
Temperature Range 85°F to 525°F
Shipping Width 25 Inches
Shipping Depth 41 Inches
Shipping Height 46 Inches
Shipping Weight 445 lb

Frequently Asked Questions

The oven requires two cold water inlets of drinking quality, both with 3/4" NPT male connections. One is for treated water and one for untreated water, with specific pressure and flow rate requirements as detailed in the manual. A 1-1/2" drain connection is also required.
While some cleaners may be compatible, Alto-Shaam recommends using their specially formulated cleaners: Oven Decarbonizer + Degreaser, Non-Caustic Oven Cleaner, and Descale Cleaner. These products are designed to safely and effectively clean the stainless steel and jet plates while protecting the catalyst for optimal ventless operation, and their use is often tied to warranty compliance.
No, the Converge CMC-H3H oven is UL listed for ventless operation for all food items, including fatty raw proteins. However, it is always recommended to consult local HVAC codes and authorities to ensure compliance with ventilation requirements in your specific area.
The oven comes with a 1-year parts and labor warranty from the date of installation or 15 months from the shipping date, whichever occurs first. This warranty excludes certain consumable parts, damage from improper use or maintenance, and is non-transferable.
The CMC-H3H offers three cooking modes: Convection (85°F to 525°F), Steam (85°F to 250°F), and Combination (213°F to 525°F), providing versatility for various culinary tasks.
Every Converge unit typically includes a box of four bottles of Alto-Shaam Oven Decarbonizer + Degreaser spray cleaner, a pack of 30 non-caustic packets, and 6 descale packets, along with one T-shaped probe for Deluxe models.

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