Doyon Baking Equipment (Middleby) KDPR21 Dough Proofers & Retarders
Doyon Baking Equipment (Middleby) KDPR21 Dough Proofers & Retarders is backordered and will ship as soon as it is back in stock.
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Doyon Baking Equipment (Middleby) KDPR21 Dough Proofers & Retar...
Description
Doyon KDPR22 Knock-Down Retarder / Proofer Cabinet
2-Section • Roll-In • Made in the USABuilt for busy commercial bakeries that need precision proofing and overnight retarding without sacrificing floor space, the KDPR22 delivers industry-leading consistency, intuitive touchscreen control, and the flexibility of a knock-down design that ships through any standard doorway for quick on-site assembly. Simply roll in your racks, set your recipe, and let Doyon’s proven heat-and-humidity system take it from there.
Key Features & Benefits
- Digital 7" touchscreen controller with programmable recipes for hands-off, consistent results.
- Even-airflow heating system keeps proof temperatures up to 110 °F (43 °C) with relative humidity up to 95 %.
- Integrated refrigeration (R134a) allows precise retarding for overnight or long-fermentation doughs.
- Automatic water fill—no water pans to babysit; single ¼" cold-water line handles it all.
- Roll-in capacity: 2 double side-load • 3 single end-load • 4 single side-load racks (racks sold separately).
- Rugged stainless-steel, insulated panel construction; expands easily with additional KDPR modules.
- Ships knocked down to fit through 36" doors; assembles quickly on site.
- cETLus & NSF certified for sanitation and safety.
At-a-Glance Specifications
| Model | KDPR22 | 2-Section Knock-Down Retarder/Proofer |
|---|---|
| Rack Capacity | 2 double side-load, 3 single end-load, or 4 single side-load (roll-in) |
| Temperature Range | Room temp to 110 °F (43 °C) proofing |
| Relative Humidity | Up to 95 % |
| Refrigerant | R134a (1 self-contained refrigeration module) |
| Controller | Color touchscreen, multi-stage recipes, °F/°C selection |
| Overall Dimensions (assembled) | 74.5" W × 87.4" D × 101" H (1892 × 2220 × 2565 mm) |
| Water Connection | ¼" OD cold-water line, 15-25 psi (auto fill) |
| Drain | ½" floor drain (rear outlet) |
| Electrical |
208 V / 1 ph / 48 A / 10 kW / 60 Hz 240 V / 1 ph / 42 A / 10 kW / 60 Hz |
| Clearances | Top 19" • Sides 1" • Rear 3" (10' ceiling recommended) |
| Certifications | cETLus, NSF |
| Warranty | 2-year parts / 1-year labor (USA & Canada) |
Utilities & Installation
- Must be installed on a level, non-combustible floor; slope < ⅛" per foot.
- Assembly requires indoor space with a minimum 10' ceiling height.
- Single water line & floor drain located at the rear of the cabinet.
- Electrical connection enters at the top-left of the unit.
Popular Options & Accessories
- Pass-through configuration (suffix “PT”) for streamlined production flow.
- Factory installation & start-up services.
- Stainless-steel floor with drain for high-moisture environments.
Racks are not included and are sold separately.
