Recirculating Cooling Make-up Air Unit (RCMU)
Our RCMUs integrate make-up air supply with recirculation and cooling capabilities, optimizing ventilation and temperature control in industrial and commercial settings. These units offer:
- Airflow capacity: 1,000 – 100,000 CFM
- Cooling capacity: 5 – 500 tons
- Adjustable fresh air intake: 0-100%
- Filtration options: MERV 8 – MERV 13+
- Fan types: Direct-drive plenum or backward-inclined centrifugal
- Cooling methods: DX (direct expansion) or chilled water
- Optional heating: Gas, electric, or hot water
- Controls: DDC with BMS integration
RCMUs efficiently manage indoor air quality, space cooling, and building pressurization.
Ideal for industrial facilities, commercial kitchens, laboratories, data centers, and large retail spaces with high ventilation and cooling demands.
RWA Ventilation Solutions is an authorized representative/distributor for the leading American manufacturers of makeup air equipment.
These manufacturers have selected us to represent them because of the skills of our sales engineers as well as our company mantra:
“Our knowledge is your knowledge”
Please click the button below for a quick quote or answers about commercial and/or industrial makeup air.
RMCU Advantages
- Energy efficiency through air recirculation
- Improved temperature and humidity control
- Flexible fresh to recirculated air ratio
- Space-saving combined make-up air and cooling
RMCU Disadvantages
- Higher initial cost than standard make-up air units
- Increased system complexity
- Potential for contaminant recirculation if poorly maintained
- Limited heating capacity in some models