Rohner makeup air units, or MAUs, are designed to meet demanding finishing and refinishing requirements. Seamlessly integrate or retrofit with any of our Rohner paint booths where multiple booth/process applications are occurring. Rohner makeup air units are available in horizontal or vertical configurations, with optional weather-proof construction for outdoor installation, and can be outfitted for reduced or recycled air for bake applications.
STANDARD FEATURES PROVIDED IN ROHNER AIR MAKE-UP UNITS INCLUDE:
- ETL listed, and designed to ANSI Z83. 18 standards
- Natural gas or propane fired trough burners with 100% combustion and 92% thermal efficiencies
- Air deliveries from 2,000 to 120,000 CFM
- Electronic modulating gas valve
- Heat input from 94 to 15,552 MBH
- Temperature rise 70-150°F
- Double centrifugal forward-curved Class I fans
- Motorized electric safety shut-off valve
- UL listed remote controls enclosed in a NEMA 12 cabinet
- One-year warranty
Rohner Paint Spray Booths are designed to meet or exceed NFPA33 and IFC Chapter 24 requirements. View Requirements.
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SPECIFICATIONS FOR DUST COLLECTORS
Std. | Opt | Std. | Opt | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Natural gas or propane fired trough burners with 100% combustion and 92% thermal efficiencies | • | UL listed remote controls enclosed in a NEMA 12 cabinet | • | ||||||||||||
Air deliveries from 2,000 to 120,000 CFM | • | Variable booth demands | • | ||||||||||||
Heat input from 94 to 15,552 MBH | • | Temperature rise 70-150F° | • | ||||||||||||
Integrated system with garage doors | • | Recyclable air option for bake and cure processes | • | ||||||||||||
Double centrifugal forward-curved Class I fans | • | Electronic modulating gas valve | • |

Rohner Heated Makeup Air Units are painted with a heat-resistant enamel finish, and are constructed as pre-assembled modular sections for easy field installation. Rohner MAU Operator Controls are UL 508 listed with a NEMA 12 dust-tight enclosure.
For more information on the standard features and available options of our Makeup Air Units, please contact Rohner and someone on our staff will help.











