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Q&A Home

Ben from Houston, Tx writes,

What size of the Attic Fan should be used for a house with with an approximately 2300 sq/ft attics?

Based on the spec of your solar attic fans, would it be sufficient enough if I could use just one of the 30 watt fan to take care my 2300 sq/ft attics space? Or should I use a combination of a 20 and a 25 watt solar fans? Thank you for your help!


The 30 Watt fan will cover an attic space up to 2,500 square feet, so once fan should provide plenty of circulation for your 2,300 square foot space.

Answer last updated on: 06/09/2015

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