American Standard Air Ventilation

Key Benefits:

Saves energy during hot, humid weather, by pre-cooling and dehumidifying incoming air
Saves energy during cold, dry weather, by recovering heat and moisture from the air that's being expelled
Specially engineered for low maintenance and longer life
Slide-out filter is easily accessible, and can be cleaned with an ordinary household vacuum cleaner
Easy to install in the attic, garage or basement in virtually any position
Automatically ventilates your air round the clock or use the manual control if you want additional ventilation