Marketing InformationLIFEBREATH® digital wall control features an LCD screen, stylish slim design and five selection modes of operation, simple to program with a touch of a button. Features also include intuitive auto balance, continuous motor speed adjustment to maintain user defined airflow (CFM), quick balance adjusting only speed five will cause all other speeds adjust automatically (all five speeds are adjustable), auto balance indicator shows when the unit is actively controlling motor speeds, airflow is continuously measured with differential pressure readings. All the features required for on demand control strategies to maximize comfort and energy savings.