Attic venting is an important aspect in maintaining the functions in your home. Proper venting cools off your roof extending the material life and reduces the load on your air conditioning system. Attic venting also increases fresh air circulation which reduces vapor build up generated by everyday activities like showering and cooking. Excess moisture trapped in your attic can cause a variety of problems from rust and rot to increased bacteria and mold counts which can have a direct impact on your respiratory health! Passive vents have been a part of building codes for years but to really get the benefit of venting,soffit vents,ridges vents and louvers rely on nature to provide sufficient air pressure and air movement. So the majority of the timer your attic is stagnant and continues to build up heat and moisture.

Natural Light's Solar Attic Fan is a simple and environmentally sensible solution that can save you money. Powered completely by free solar energy, this sleek and efficient vent is both compact and quiet. Fully operational right from the box, it installs easily, with no electrical wiring, no expensive electrician and no permits. And let's not forget powerful! Operating at a whopping 850 cfm, a single unit can fully vent up to 1200 square feet. Place it wherever you need improved circulation; attic, lofts, workshops, storage sheds, garages even barns.  Need more power? The 20 watt model can vent up to 1200 cfm and an area of up to 1800 square feet.

Notes:
1) You must have adequate air intake for proper ventilation from the soffit vents or gable-end vents.
2) Place these fans away from any gable end vents.
3) Attic fans are not recommended in conjunction with ridge vents.