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Natural Light Commercial Curb 20W Solar Attic Fan

Natural Light Commercial Curb 20W Solar Attic Fan
Natural Light Commercial Curb 20W Solar Attic Fan
Item code Model number
Curb mounted solar attic fan with 20W module
Check your local building codes before purchasing this product.

Natural LightNatural Light
Solar Attic Vents/Fan

Commercial Curb Mounted
20 Watt & 30 Watt Models


Attic venting is an important aspect in maintaining a healthy energy efficient home or work place. Proper venting cools your roof extending the material life and reduces the load on your air conditioning system. Attic venting also increases fresh air circulation. Powered completely by free solar energy, this sleek and efficient vent is both compact and quiet. It was designed specifically for curb mounted applications for either commercial use or for residential homes.

Natural Light curb mountedFully operational right from the box, it installs easily, with no electrical wiring. And let’s not forget powerful! Operating up to 1,275 cfm, a single 20 watt unit can fully vent up to 2,000 square feet. And the new 30 watt unit operating up to 1,550 cfm, can fully vent up to 2,500 square feet.


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.


curb mounted fan solar attic fan solar panels
solar attic fan, commercial solar attic fan


  • Adjustable solar panel ensures maximum power output on any roof
  • Seamless aircraft grade aluminum cover provides extra durability in harsh environments
  • High performance custom DC motor operates silently - optimal thermal switch turns fan off at a specific temperature
  • Five-wing precision balanced aluminum blade for highest cfm output
  • Stainless steel wire screen keeps out even the most ingenious of critters
  • Venturi effect aircraft grade aluminum flashing precision designed for maximum airflow


The Full Line of Natural Light Kits

10" Tubular Skylight Kit

10" Kit
Dome, Flashing, 4' Pipe, Trim Ring, Diffuser, Hardware Kit

13" Tubular Skylight Kit
13" Kit
Dome, Flashing, 4' Pipe, Trim Ring, Diffuser, Hardware Kit
18" Tubular Skylight Kit
18" Kit
Dome, Flashing, 4' Pipe, Trim Ring, Diffuser, Hardware Kit
21" Tubular Skylight Kit
21" Kit
Dome, Flat Flashing (Pitched Flashing not available for this model), 4' Pipe, Trim Ring, Diffuser, Hardware Kit
Solar Attic Fans and Gable Fans
Complete Solar Attic Fan Kits, PV Module included
Light Kit
Complete with junction box, threaded rod, "I" bracket and socket (incandescent or compact fluorescent bulb not included)



Best Industry Warranty!
Natural Light warrants their product to be free from defects in material and manufacturer’s workmanship for a period of 25 years on the housing, the solar panel and the motor, from the date of installation. This warranty is subject to proper installation of the unit in accordance with the manufacturer’s written installation instructions. The manufacturer will not be liable for any special, incidental or consequential damages in any way related to, or arising out of, defects in,or damage to, the solar attic fan.

This warranty gives you specific legal rights, and you may have other rights which vary from state to state concerning exclusion or limitation of incidental or consequential damages.



Natural Light

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