The Aprilaire Ventilation Controller decides when and how long to ventilate based on its continuous monitoring of indoor relative humidity, outdoor temperature and user-friendly settings. This makes it energy-efficient! The Aprilaire Model 8126A Ventilation Control System is installed as part of your central heating and cooling system by a local HVAC professional.
Aprilaire ventilation removes particles common in most homes to reduce mold, bacteria, pollen, harmful chemicals and other VOC's.
You can save energy through the use of Aprilaire thermostat’s convenient set-back programming.