Doyon KDPR22 Knock-Down Roll-In Retarder/Proofer Cabinet
Two-Section • 4 Double-Side or 8 Single Racks • Made in USAGive your dough the perfect start—right out of the rack. The KDPR22 combines precise refrigeration, gentle heat and auto-fill humidity in one expandable, roll-in cabinet that ships knocked-down to fit through a standard 36 inch doorway.
Key Benefits
- 7 in. full-color touchscreen with programmable recipes for hands-off overnight retard & proof cycles.
- Even-Airflow system keeps heat and humidity uniform—no “hot” or “dry” corners.
- Wide operating range: room temp-110 °F (43 °C) and up to 95 % RH.
-
Roll-in capacity (racks not included):
- 4 double side-load racks
- 8 single end-load racks
- 8 single side-load racks
- Auto-fill humidity; only a single ¼ in. cold-water line (15-25 PSI) required—no water pans to handle.
- High-density insulated stainless-steel panels for maximum energy savings.
- R134a refrigeration for dependable, eco-friendly cooling.
- Expandable frame lets you add more sections as production grows.
- cETLus & NSF listed; backed by a 2-year parts / 1-year labor warranty.
Technical Specs
| Model | KDPR22 (two-section) |
|---|---|
| Exterior (W × D × H) | 74 ½ in. × 87 ⅜ in. × 101 in. (1892 × 2219 × 2565 mm) |
| Door Configuration | 2 full-height stainless doors, single control panel |
| Temperature Range | Retard 34–40 °F (1–4 °C) / Proof ambient–110 °F (43 °C) |
| Relative Humidity | Up to 95 % |
| Refrigerant | R134a |
| Water Connection | ¼ in. tube, cold water, 15–25 PSI |
| Drain | ½ in. floor drain at rear of unit (not supplied) |
| Electrical | 208 V / 1 ph / 48 A / 10 kW 240 V / 1 ph / 42 A / 10 kW |
| Clearances | Top 19 in. • Sides 1 in. • Rear 3 in. 10 ft ceiling height recommended |
| Shipping | Ships knocked-down on 2 skids (≈ 1,545 lb total) |
| Warranty | 2 yr parts / 1 yr labor (USA & Canada) |
Installation Checklist
- Level, non-combustible floor (≤ ¾ in. slope in any direction).
- ½ in. floor drain located behind unit.
- Dedicated electrical line matching selected voltage & phase.
- Water quality within Doyon spec; filter #50-1530 strongly recommended.
Heads-up: Roll-in racks are sold separately. Add compatible Doyon racks to your order for a true plug-and-play solution.
Need a pass-through layout or factory start-up services? Contact us for available options.
Doyon Baking Equipment (Middleby)
Doyon Baking Equipment (Middleby) KDPR22 Dough Proofers & Retarders
SKU: KDPR22
$64,021.00
/each
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Doyon KDPR22 knockdown retarder-proofer: stainless roll-in cabinet, digital touch control, auto-humidity, expandable, NSF/cETLus, made in USA.
Manufacturer
Doyon Baking Equipment (Middleby)
Certifications
NSF, cETLus, Made in USA
Height
94.19in
Width
74.5in
Depth
84.38in
Shipping Weight
900.0lbs
Refrigeration
self-contained refrigeration
Proofer Controls
digital controls
Exterior Finish
all stainless steel exterior
Interior Finish
stainless steel
Sections
2 section
Specifications
Knockdown Retarder Proofer Cabinet, roll-in, two-section, capacity (4) double side load (8) single end load racks or (8) single side load racks, (2) doors with (1) digital touchscreen control, single water line, auto fill humidity, insulated panels, stainless steel construction, R134a, expandable, shipped KD, cETLus, NSF, Made in USA
Contact Us
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