The Omcan 39528 Proofer Control Box
The Omcan 39528 is a QPS-approved electric control box designed to pair with Omcan heated proofer cabinets (items 31833, 31834, and 43554). This is the component that provides temperature and humidity control for the proofer, turning a basic cabinet into a fully functional proofing environment for yeast doughs, bread, rolls, and other baked goods that need a warm, humid environment to rise properly before baking.
Dual Proof and Heat Control with LED Display
The control box features dual proof/heat control that lets you set both the target temperature and humidity level independently. Temperature reaches a maximum of 180 degrees Fahrenheit (82 degrees Celsius), and humidity adjusts from 30 to 80 percent. An accessible control panel with an LED temperature display shows the current conditions inside the cabinet so you can verify that your dough is proofing in the right environment. The circulating air blower and air baffle distribute heat and moisture evenly throughout the cabinet, which prevents hot spots that can overproof dough in some areas while leaving other areas underproofed.
Compact Add-On Component
The control box mounts to the proofer cabinet and connects to a standard 120V outlet drawing 15 amps. It measures 18.13 by 29.5 by 7 inches and ships at 26 pounds. This is sold separately from the proofer cabinets, which lets you add heated proofing capability to a cabinet you already own or replace a failed control unit without buying a whole new proofer. The proofer cabinets feature casters with front brakes, a clear door with aluminum framing, and an internal water pan and drip pan for humidity generation.
About Omcan
For over 74 years, Omcan has been a trusted name in the foodservice industry across Canada and the United States. Built on consistency, credibility, and long-standing customer relationships, Omcan offers a dependable range of products to support a wide range of operations. With a global network and localized service, the brand delivers complete solutions—from smallwares to advanced equipment. In 2024, Omcan introduced the Trento brand, representing a curated lineup of European foodservice equipment available exclusively in North America. Whether supporting independent operators or institutional kitchens, Omcan is focused on practical performance and reliable service.
Features & Benefits
-
Pairs with Omcan heated proofer cabinets (items 31833, 31834, 43554) to create a controlled proofing environment
-
Dual proof/heat control manages both temperature and humidity from one unit
-
Adjustable humidity from 30% to 80% lets you dial in the ideal rise for bread doughs and pastry
-
Reaches up to 180°F for proofing, retarding, or holding at various stages
-
LED temperature display gives you an at-a-glance reading without opening the cabinet
-
Circulating air blower with air baffle distributes heat and moisture evenly across every pan
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Pairs with Omcan heated proofer cabinets (items 31833, 31834, 43554) to create a controlled proofing environment
Dual proof/heat control manages both temperature and humidity from one unit
Adjustable humidity from 30% to 80% lets you dial in the ideal rise for bread doughs and pastry
Reaches up to 180°F for proofing, retarding, or holding at various stages
LED temperature display gives you an at-a-glance reading without opening the cabinet
The Omcan 39528 Proofer Control Box
The Omcan 39528 is a QPS-approved electric control box designed to pair with Omcan heated proofer cabinets (items 31833, 31834, and 43554). This is the component that provides temperature and humidity control for the proofer, turning a basic cabinet into a fully functional proofing environment for yeast doughs, bread, rolls, and other baked goods that need a warm, humid environment to rise properly before baking.
Dual Proof and Heat Control with LED Display
The control box features dual proof/heat control that lets you set both the target temperature and humidity level independently. Temperature reaches a maximum of 180 degrees Fahrenheit (82 degrees Celsius), and humidity adjusts from 30 to 80 percent. An accessible control panel with an LED temperature display shows the current conditions inside the cabinet so you can verify that your dough is proofing in the right environment. The circulating air blower and air baffle distribute heat and moisture evenly throughout the cabinet, which prevents hot spots that can overproof dough in some areas while leaving other areas underproofed.
Compact Add-On Component
The control box mounts to the proofer cabinet and connects to a standard 120V outlet drawing 15 amps. It measures 18.13 by 29.5 by 7 inches and ships at 26 pounds. This is sold separately from the proofer cabinets, which lets you add heated proofing capability to a cabinet you already own or replace a failed control unit without buying a whole new proofer. The proofer cabinets feature casters with front brakes, a clear door with aluminum framing, and an internal water pan and drip pan for humidity generation.
About Omcan
For over 74 years, Omcan has been a trusted name in the foodservice industry across Canada and the United States. Built on consistency, credibility, and long-standing customer relationships, Omcan offers a dependable range of products to support a wide range of operations. With a global network and localized service, the brand delivers complete solutions—from smallwares to advanced equipment. In 2024, Omcan introduced the Trento brand, representing a curated lineup of European foodservice equipment available exclusively in North America. Whether supporting independent operators or institutional kitchens, Omcan is focused on practical performance and reliable service.
Features & Benefits
-
Pairs with Omcan heated proofer cabinets (items 31833, 31834, 43554) to create a controlled proofing environment
-
Dual proof/heat control manages both temperature and humidity from one unit
-
Adjustable humidity from 30% to 80% lets you dial in the ideal rise for bread doughs and pastry
-
Reaches up to 180°F for proofing, retarding, or holding at various stages
-
LED temperature display gives you an at-a-glance reading without opening the cabinet
-
Circulating air blower with air baffle distributes heat and moisture evenly across every pan
Resources & Downloads
See all from Omcan
Specifications
| Compatible Proofers | Items 31833, 31834, 43554 |
| Control Type | Dual proof/heat |
| Humidity Range | 30% to 80% |
| Max Temperature | 180°F |
| Display | LED temperature |
| Air Distribution | Circulating blower with air baffle |
| Rated Current | 15A |
| Electrical | 120V / 60Hz / 1Ph |
| Net Dimensions (W x D x H) | 18.13" x 29.5" x 7" |
| Shipping Dimensions (W x D x H) | 20" x 32" x 9" |
| Gross Weight | 26 lb |
Manufacturer's Warranty
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1 Year
Labor
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1 Year
Parts
Pairs with Omcan heated proofer cabinets (items 31833, 31834, 43554) to create a controlled proofing environment