Converge® CMC-H3H Multi-Cook Combi Oven
3-Chamber • Electric • Ventless • Made in the USATurbo-charge throughput without expanding your footprint. Alto-Shaam’s Converge® CMC-H3H gives you three completely independent combi ovens in just 24 inches of width—so you can steam salmon, air-fry fries and bake pastries at the same time with zero flavour transfer.
Key advantages
- Three individually controlled chambers with Structured Air Technology® for faster, even cooking.
- Convection, steam or combi mode in every cavity: 85 °F–525 °F (30 – 274 °C).
- Absolute Humidity Control™ – choose any humidity level from 0-100 % to lock in yield, colour and texture.
- Ventless & EPA 202 compliant thanks to one catalyst per chamber plus an exhaust-manifold catalyst—no hood needed.*
- ChefLinc™ cloud connectivity (Deluxe control) for remote recipe upload, data & diagnostics.
- 4-cycle automatic self-cleaning system with front-access rinse hose; starter chemicals included.
- LED-lit handle & interior lighting give at-a-glance status and product visibility.
- USB port for fast recipe transfer and HACCP data download.
- Full stainless-steel construction, double-pane glass door and IPX5 water-jet protection for long-term durability.
*Always verify local code requirements.
Capacity & included accessories
- Holds (3) half-size sheet pans or (3) full-size steam pans.
- (1) wire rack & (2) jet plates per chamber — that’s 3 racks / 6 jet plates total.
- 4 in (110 mm) adjustable legs installed (casters & seismic legs optional).
- Cleaning starter kit: non-caustic cleaner (30 pk), descale tablets (6 pk) & decarbonizer/degreaser (4 bottles).
- Single-point food probe (with Deluxe control option).
Technical specifications
| Model | CMC-H3H |
|---|---|
| Chambers | 3 independent combi cavities |
| Exterior (H × W × D) | 46″ × 24-7/16″ × 40-1/4″ (1168 × 621 × 1023 mm) |
| Interior (per chamber) | 19-7/16″ H × 14-3/8″ W × 21-1/8″ D (493 × 366 × 537 mm) |
| Net weight | 394 lb (179 kg) – ships at 490 lb (222 kg) |
| Electrical | 208–240 V, 3 PH, 50 A, 10.1 – 13.4 kW, NEMA 15-50P |
| Temperature range | Convection 85–525 °F • Steam 85–250 °F • Combi 213–525 °F |
| Humidity control | 0-100 % RH (Absolute Humidity Control™) |
| Water connections | (2) cold, (1) treated ¾″ NPT; 1½″ drain (200 °F rated) |
| Noise / Heat gain | < 63.3 dBA • 706 BTU/h (0.21 kW) |
| Certifications | cULus • UL EPH • IPX5 • City-wide COA (NYC) • Made in USA |
| Warranty | 1-year parts & labour (see Alto-Shaam warranty for details) |
Effortless cleaning
- Tablet-based, fully automated light / medium / heavy cycles.
- Daily decarbonizer + degreaser spray tackles stubborn protein residue.
- Catalyst-descale reminders built into the control keep the oven ventless-ready.
Using only Alto-Shaam-approved cleaners protects your warranty and catalyst life.
Need higher volume? Stack a second Converge oven or pair with an Alto-Shaam Vector® for unmatched menu flexibility—no extra hoods required.
$21,097.60
/each
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Alto-Shaam CMC-H3H Converge: 3 independent electric combi chambers, programmable touch, Structured Air, stainless steel, USB, LED, made in USA.
Manufacturer
Alto-Shaam
Brand name
Converge
Certifications
cULus, UL EPH Classified, IPX5, Made in USA
Height
46.0in
Width
24.44in
Depth
40.25in
Shipping Weight
445.0lbs
Half Size Sheet Pan Capacity
(3 - 6) 13" x 18" pans
Type
floor model
Control Type
programmable controls
Full Size Hotel Pan Capacity
(3 - 6) 12" x 20" pans
Specifications
Converge Multi-Cook Combi Oven, electric, (3) individually controlled combination cooking chambers, holds (3) half-size sheet pans or (3) full-size steam pans, programmable touch screen controls with Structured Air Technology, double pane glass door, interior LED chamber lighting, 1 catalyst per chamber and 1 in exhaust manifold, includes: (1) wire rack & (2) jet plates per combination cooking chamber, USB port, stainless steel construction, 4" adjustable legs, cULus, IPX 5, UL EPH Classified, city-wide COA for New York City, Made in USA
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