Attic Breeze® GM model series gable fans are ideal for virtually any roof type featuring gable-end architecture, as well as use for retrofit applications on passive vents. With its versatile design, the GM model gable fan offers easy installation underneath any properly sized passive vent or behind any louvered gable vent. When you want the benefits of solar powered ventilation, but don't necessarily want to cut a hole in your roof, the GM model series fans offer a great alternative to our line of traditional roof mounted solar attic fans. Attic Breeze® residential model solar attic fans feature an industry-leading LIFETIME WARRANTY.