Energy efficient attic exhaust fan?
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Where could I find an energy efficient roof exhaust fan. I have power in the attic so no need for solar. The attic temperature in the summer is well above the outside temps. I presently have ventilation along the ridge and some under the eves.
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Installing a powered attic ventilator is a big mistake. This article will tell you why: Fans in the Attic: Do They Help or Do They Hurt?
-- Martin Holladay