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Field Controls

Healthy Home System Fresh Air Ventilation Control

The FAVC (Fresh Air Ventilation Control) intelligently manages the central fan to provide fresh air ventilation all year long while meeting the ASHRAE 62.2 2016 standard for ventilation.

The FAVC is designed to meet the requirements of ASHRAE 62.2 2016 standard for ventilation by delivering fresh air ventilation all year long while conserving energy and providing homeowner comfort. The FAVC continuously monitors indoor relative humidity and outside temperature and uses the fresh air duct to regulate humidity in the winter months and to prevent humid conditions in summer months. In addition to preventing mold, the FAVC will prevent condensation and corrosion of the heat exchanger.

The Field Controls Fresh Air Ventilation Control TM (FAVC) is designed to provide fresh air ventilation year-round, keeping energy conservation, indoor air quality and comfort in mind. The FAVC delivers ventilation along with many additional features:

  • Meets the requirements of the ASHRAE 62.2 standard for ventilation.
  • Supplied with an outdoor temperature sensor which mounts in the fresh air duct.
  • Has three selectable Climate Zones with unique ventilation inhibit parameters for the selected
    climate.
  • Monitors up to four exhaust appliances within your home to adjust ventilation needs based on
    total appliance operation.
  • Can provide Make-Up air in response to an exhausting appliance.
  • Can utilize an exhaust fan to drive ventilation independent of the central HVAC fan to save energy.
  • Continuously monitors indoor Relative Humidity:
    • Lower excess indoor humidity during hot muggy days by reducing ventilation during
      these periods to prevent discomfort and mold growth in the home.
    • Reduce condensation and corrosion of the heat exchanger.

The Fresh Air Ventilation Control™ (FAVC) which is part of the Field Controls Healthy Home System™ product line interactively works with residential HVAC system thermostat, in conjunction with the central fan air handler system to periodically introduce controlled amounts of fresh air into the home. The FAVC is designed to provide fresh air ventilation all year long keeping energy conservation, indoor air quality and comfort in mind. The FAVC system meets the requirements of ASHRAE 62.2 standard for ventilation. The controller has several modes of operation: standard mode is designed to work in conjunction with your forced air HVAC fan system and an economy mode designed to function independent of your forced air HVAC fan system. The FAVC will continuously monitor indoor Relative Humidity and Temperature used to regulate R/A duct humidity in the winter months and to prevent humid conditions during the summer months by reducing the ventilation cycles during periods of high dew points. The FAVC will also monitor outdoor air temperature conditions using a sensor mounted to the duct in front of the Fresh Air Damper or Heat/Energy Recovery Ventilation products. The controller has built-in protection for furnace plenums during the heating months of winter and shoulder seasons that will prevent condensation and corrosion of the heat exchanger as well as preventing mold growth by habiting ventilation to control humidity levels in the controlled space. The FAVC can monitor multiple exhausting appliances with in your home to adjust ventilation needs based on total appliance operation along with the ability to cycle on/off multiple appliances (dampers, ERV/HRV, HVAC central blower and various exhausting device/fans) to evenly balance fresh air ventilation with in the home.

Specifications

PART # MODEL UNIT DIMENSION (in.) VOLTAGE AMPS
602600100 FAVC 4.33 H x 6.6 W x 2.6 D 24 0.07 24+F:J
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