The VAV Bypass is a single‑duct air terminal unit designed for use with constant volume low and medium pressure packaged air handling systems or rooftop air conditioning units.

It regulates airflow and maintains system balance by bypassing excess air when zone demand decreases, ensuring stable pressure and efficient HVAC performance.

Standard DVAC VAV Bypass Models:

• • – VAV‑BTU2035
  • – VAV‑BTU2045
  • – VAV‑BTU2055
  • – VAV‑BTU2550
  • – VAV‑BTU2565
  • – VAV‑BTU2575
  • – VAV‑BTU2585