Greenheck: Rooftop HVAC Equipment: Partial Recirculation & DOAS Design Essentials

October 13, 2026, 1:00pm-2:00pm

Greenheck: Rooftop HVAC Equipment: Partial Recirculation & DOAS Design Essentials

Join Greenheck's webinar focusing on rooftop HVAC equipment and design strategies for today’s ventilation, humidity control, comfort, and efficiency requirements. Topics include:

  • Packaged rooftop units (RTUs) and dedicated outdoor air systems (DOAS)
  • Single-zone VAV, multi-zone VAV, and DOAS applications
  • Current and emerging efficiency metrics and testing standards
  • Variable speed compressors and modulating hot gas reheat
  • EC condenser fans and direct drive supply fans
  • Air-source heat pump options for all-electric and decarbonization applications