1.powered by solar 2.20W solar panel 3.amazing ventilating performance 4.clean fan design

20W solar roof fan,attic extraction fan

Material:

Housing: 2mm high grade pure aluminum, flashing and shroud are seamless ensuring weather tight installations

Animal Protection Screen: 304 stainless steel wire screen mesh

Motor: Powerful,quiet direct current 10v brushless motor

Fan Blade:5-wing non-corrosive aluminum,precision balanced blade

Mounting Bracket and Motor Isolation Bracket : 2mm high garde alloy aluminum

Fasteners and Nuts: 304 stainless steel

Packing:

colarful carton,instruction,foam.

The Specificaton :

1. Minimize backpressure of exhaust gases.2. Our Solar Attic Fan incorporates an angled throat within the flashing which increases airflow volume.3. Our Solar Attic Fan was professionally designed to minimize obstructions in the flashing and shroud.4. To maximize the exposure of the sun to the solar panel. Our PV panel designed with an adjustable mounting bracket which allows it to obtain optimum sun light.5. We offer an optional model with detached solar panel if the fan is install under a shaded area. The remote panel can be installed in a convenient sunny area.6. Adaptable to any location, roof type and any environment.7. Solar Attic Fan is constructed of high performance steel, the flashing and shroud are seamless ensuring weather tight installation.8. Stainless steel mounting hardware throughout.9. Powder coated to withstand any weather condition.

The characters:1. High efficiency poly-silicon solar panels.2. Brushless DC motor.3.90 angle adjustable panel bracket.4. Special nylon blade (Extremely quiet).5. Powder coated.6. High performance steel awning flash (Solid, heavy and strong).

Warranty:

1. Solar panel 25 years2. Shroud and flashing 20 years3. Motor 30, 000 hours or 5 years4. Thermostat 3 years.

20W solar roof fan,attic extraction fan