Ridge Vent Solar Attic Fan

See the benefits of attic ventilation a new roof is more than just shingles.

Ridge vent solar attic fan.

Active ventilation 740 cfm black aluminum solar powered attic fan model asf 12 c2 bl 209 45 209 45. Hvi recommends a ratio of 60 to 40 for soffit ventilation to gable or ridge ventilation. Also since the fan is powered by the sun it should turn off when the sky is overcast during a storm which will keep it from drawing rain into the attic. Set your store to see local availability.

That depends on your roof. Cool attic 433 cfm mill galvanized steel solar powered attic fan with adjustable solar panels model cxsolrfmilups 438 43 438 43. View the master flow roof vents 340 95 340 95. However the utility of attic ventilation fans is actually quite a.

Effective attic ventilation systems reduce damaging heat and moisture in your attic promote energy efficiency by helping to reduce the load on your air conditioner in the summer and also reduce the risk of ice dam formation on your roof. What makes ridge vents so effective is how they run the length of your roof. Since your solar vent fan only moves 500 cfm a third to half that of a typical hardwired attic vent fan it probably won t move enough air to reverse the action of the ridge vent. Get free shipping on qualified roof mount attic fan or buy online pick up in store today in the building materials department.

The downside of attic ventilation fans. Ridge vent vs solar attic fan. A ridge vent or a solar attic fan. Out of stock online.

Set your store to see local availability add to cart. Attic ventilation fans whether hard wired or powered by their own solar panels seem like a low cost and effective way to help keep your house cool.