Aprilaire Multi-Family Fresh Air Intake Ventilator

The Aprilaire 8144NC is designed to provide continuous low-volume ventilation for smaller single- and multi-family homes. An 8120X ventilation controller may be added to set the unit for energy code ventilation or use high/low temperature and RH lockouts for comfort set up. Product Features For multi-family dwellings ENERGY EFFICENT way to add fresh air in your home or apartment WORRY FREE Comes with a 5-year warranty and requires semi-annual maintenance