
Ventilator
Get state-of-the-art control to keep your indoor air as fresh as possible. Installed as part of your home's heating and cooling system, the Aprilaire Ventilation Controller makes decisions regarding when-and how long-to ventilate. It does this through continuous montinoring of indoor relative humdity, outdoor temperature, and user-friendly settings.
Features
An Aprilaire Ventilation Control System allows you to manage the quality of your home's air year-round, with little effort. An Aprilaire Ventilation Controller:
- Will not ventilate if the outdoor temperature is above 1000 F
- Will not ventilate if the outdoor temperature is below 00 F
- Only ventilates if a call for heat is received by your central heating system when the outdoor temperature is between 00 F and 200
- Will not ventilate if the outdoor air will raise indoor relative humidity above 55%
- Has cycle times ranging from every one to four hours, with ventilation times lasting from zero to sixty minutes.


