We offer the most competitive prices for HVAC Heating Cooling Air Conditioning products and installation in Arlington – Alexandria – Northern Virginia – Washington DC and Maryland
Dedicated Outside Air Systems PremiSys® Mitsubishi

Call Perry Aire today 703-521-2226!



Offering Mitsubishi PremiSys® Dedicated Outside Air Systems in:

VIRGINIA: Alexandria, Annandale, Arlington, Ashburn, Burke, Centreville, Chantilly, Crystal City, Dale City, Dulles, Fairfax, Falls Church, Fort Belvoir, Great Falls, Herndon, Leesburg, Lincoln, Lorton, Manassas, McLean, Oakton, Purcellville, Reston, Springfield, Stafford, Sterling, Vienna, Woodbridge.

MARYLAND: Annapolis, Aspen Hill, Beltsville, Bethesda, Chevy Chase, College Park, Gaithersburg, Hampstead, Hyattsville, Lanham, Laurel, Montgomery Village, Potomac, Rockville, Silver Spring, Takoma Park, Temple Hills, National Harbor, Cabin John, East Riverdale, Riverdale, Landover, Cheverly, Oxon Hill, Fort Washington, Indian head, Morningside.


PremiSys® Dedicated Outside Air Systems

PremiSys® models MP and MPE (with energy recovery) are pre-engineered rooftop ventilators specifically designed to condition and deliver outdoor air to a building. Varying outdoor air conditions create a serious challenge for any HVAC system.

To overcome these challenges, PremiSys® models include value added features such as a factory mounted variable frequency drive (VFD) for supply air volume control, along with an onboard microprocessor system for precise temperature and humidity control. Pre-engineered features provide semi-custom flexibility while maintaining the quality, consistency, and value of a standardized product.

PremiSys® is a registered trademark of Greenheck Fan Corporation. Used with permission.

  • Up to 8,000 cfm and 3” wg external static pressure
  • Microprocessor control
  • Stand-alone: M-Net, BACnet® MS/TP or IP, LonWorks®, Modbus® RTU
  • 2-inch double-wall construction
  • Direct drive backward-inclined plenum fan
  • Mounted and wired supply/exhaust fan VFD
  • Blower vibration isolation
  • G90 galvanized exterior with coating options
  • Multiple filter options including MERV 8, MERV 13, or combination MERV 8/13
  • Sloped intake hood