Ventilation Units

FreshAIR is a heat recovery ventilation unit that uses the principle of refrigeration to heat or cool ventilation air using exhaust air as a heat sink or source. Exhaust air temperature is typically cooler than ambient temperature in the summer, so efficiencies of FreshAIR can far exceed that of a conventional air-cooled system. In winter months, FreshAIR can achieve a COP greater than 5, making it more cost efficient than heat derived from fossil fuels. Both exhaust and supply air streams remain completely isolated, making it an ideal system for recovering energy from contaminated exhaust air.

To learn more about FreshAIR and how it works, click here

Standard Features:

  • Capacities from 2,000 – 50,000 CFM
  • Active air-source heat recovery
  • Integrated control PLC
  • Semi hermetic reciprocating compressors
  • Dual independent refrigerant circuits
  • R-134a refrigerant
  • Stainless steel drain pans
  • Backward inclined heavy duty blowers
  • Hinged/removable doors requiring no tools
  • Aluminum frame construction
  • Welded SS base frame with forklift holes
  • MERV-5 through 20 pleated air filtration
  • Elastomeric foam insulation

Optional Features:

  • Stainless steel panel construction
  • Coil coatings i.e. E-Coat, Blygold etc.
  • Discharge temperature up to 160oF
  • Explosion proof construction
  • Variable speed compressors
  • Variable speed fan motors
  • Air-flow monitoring stations
  • 208-230V / 460V / 575V
  • Remote touch-screen control panel
  • Remote monitoring with AIRbot
  • Start-up assistance
  • Turnkey installation

Additional Configurations:

  • Water or ground source option
  • Custom layout and dimensions
  • Indoor or outdoor roof mounted
  • Remote condenser / evaporator

* Custom designs available, consult factory