Our Solar Attic Fan Have a Lifetime Warranty. We offer a satisfaction guarantee.  If you aren't completely satisfied with your products, simply let us know and we will send you a return shipping label. If you need to exchange an item for a different size, let us know. There is a 20% restocking fee for all returns and exchanges. The fee will be deducted from your refund.

Solar attic fans come with a Humidity sensor.

Attic fans come with a Smart Temperature Technology, at 85° the unit turns on. The Solar vent fan will turn off, when the attic temperature is at 70°.

1. Extended Roof and AC System Lifespan: By reducing extreme temperatures in the attic, these fans minimize the thermal stress on roofing materials and the air conditioning system, thereby extending their lifespan.

2. Moisture and Mold Reduction: Solar attic fans effectively reduce moisture buildup, a key factor in preventing mold and mildew growth, ensuring a healthier home environment.

3. Increased Air Exchanges: These fans facilitate more frequent air exchanges per hour, keeping the air fresh and moving, which is crucial for maintaining a comfortable indoor environment.

4. Cost-Efficiency: Operating solely on solar power, these fans incur no additional energy costs, making them an economical ventilation solution for any home owner.

5. Federal Tax Credit Eligibility: Solar fans qualify for a 30% federal tax credit program, offering significant savings and making them an attractive investment.

6. Durable Construction: Built with aluminum components and stainless steel fasteners, these fans are designed to withstand extreme conditions, ensuring long-lasting performance.

7. Temperature Regulation: In summer, solar fans help lower attic temperatures, reducing the workload on HVAC systems and making living areas more comfortable. In winter, they prevent condensation on roof beams and rafters, which can lead to mildew, wood rot, and rusting of metal components.

8. Protection of Attic Contents: By regulating attic temperatures, these fans help protect stored items and structural elements like shingles, roof boards, siding, and insulation from heat-induced deterioration.

The Solar Attic Fans have a Whisper Quiet Poly vinyl Blades with a Variable Speed 24V Brushless Motor. Built to last with a Corrosion Resistant Powder Coated Finish, Protective Animal Screen and are Hail and Wind Resistant Design. With a Smart Technology, 85° on, 70° off, Humidity Sensor,  75% on, 60% off. Plus the best Lifetime Warranty on the solar power attic fan.