A Fresh Look at Fresh Air.
Simple. Precise. Reliable. Fresh Air Ventilation.

To address indoor air quality, fresh air ventilation is recommended by HVAC engineers and is prescribed in ASHRAE standard 62.2. In many states, fresh air ventilation is required to meet building codes for new construction or to obtain energy tax credits in existing homes. The FAS Fresh Air System from Field Controls meets these requirements by delivering fresh air automatically and efficiently. The FAS includes proven components for simple, reliable, fresh air delivery for improved indoor air quality.


  • Delivers fresh air automatically, year round.
  • Enables system to meet ASHRAE 62.2 ventilation standard.
  • Creates uniform temperature and humidity throughout the home.
  • Enhances effectiveness of whole house filtration and air purification.