Direct Gas Fired Make Up Air Units-MN Series

Air Wise MN Direct Fired Make Up Air Units have been applied in numerous industrial and commercial projects requiring large volumes of 100% fresh air. Typical applications for the MN-Series units include: paint booths, kitchens, industrial processes, theatres, and door heaters. Situations where large volumes of fresh air are required, such as; large warehouse space heating, meeting IAQ requirements, combating odor, and building pressurization challenges are ideally suited for the MN-Series units. MN-Series units are the most efficient method of heating 100% outside air. The MN-Series unit incorporates a high efficiency burner, which is capable of a high turndown ratio, maximizing discharge air temperature control with minimal combustion by-products. MN-Series units can also be combined with our plate and frame heat exchanger for even higher efficiencies! MN-Series units can also be highly customized beyond the catalogued arrangements.

Download The MN Catalog (PDF) ...Download

The MN Direct Fired Make Up Air Units are designed for a variety of commercial and industrial applications including:

  • 1600 CFM to 70,000 CFM and Larger
  • 115 MBH to 7500 MBH Heating Output
  • 30:1 Turndown Ratio
  • Indoor / Outdoor Units
  • All Casing Options - Single or Double Wall, 1"&2"
  • Horizontal and Vertical Draw Thru Designs
  • Industrial Grade Double Width Fans Cooling Coils - DX or Chilled Water
  • We will factory mount and test all O.E.M. DDC controls for interfacing to existing BAS systems.
  • C.G.A. Approved / Factory Mutual Standards



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