The Aura Solar Bi-Fan Ventilator
A thermostatically controlled roof fan that uses both Solar and Electric Power

  • Combines solar power (from solar panel), wind power (from patented Aura design) and A/C electrical power in one hybrid vent

  • This roof fan is guaranteed to provide powered ventilation no matter if it is sunny or cloudy.

  • The Aura Bi-Fan patented louver technology also draws air passively when the fan is turned off.

  • Adjustable thermostat or thermostat/humidistat option with cut-off switch and activation light

  • When A/C fan is running, the Bi-Fan uses less than 2 watts of electricity.

  • The Bi-Fan exceeds Energy Star and all energy conservation standards.

  • Five year warranty on all multi-crystalline solar fans
For Complete Solar Bi-Fan Specs:
Choose Your Solar Bi-Fan Model

or Select from Chart Below:
2" Collar
4" Collar
6" Collar
8" Collar
12" Collar
4" Diameter
6" Diameter
8" Diameter
10" Diameter
12" Diameter
14" Diameter
16" Diameter
18" Diameter
20" Diameter
24" Diameter
30" Diameter
skylight roof venttubular skylightintake/exhaust roof ventroof louver ventAura roof venttrailer roof ventRetrofit roof vent

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