Conditioning High & 100% Outdoor Air with Dedicated Outdoor Air Systems (DOAS)

Tags: Bipolar Ionization, Dedicated Outdoor Air Systems, DOAS, Energy Recovery, Greenheck, High Turndown, UV-C

A review of common HVAC systems found in commercial and institutional applications and the methods used to condition high percentages of outdoor air with an overview and comparison of single-zone variable air volume (VAV), multi-zone variable air volume (VAV) and dedicated outdoor air systems (DOAS).

Technical Agenda

  • Review applications for outdoor air systems
  • Energy efficiency ratings for outdoor air systems
  • Optimizing cooling and heating controls for occupant comfort
    • Inverter compressors vs. digital compressors
    • Modulating head pressure control
    • High turndown indirect gas furnaces
  • New Greenheck DOAS Features
    • RV-10 (3-7 tons)
    • Bi-Polar Ionization and UV Options
    • Air Source Heat Pumps
    • Aluminum or Polymer Energy Recovery Media
    • 15-Day Quick Build Options