For houses with insufficient soffit ventilation, the Green Machine Solar Powered Intake Booster Vent from GAF-Elk requires no extra wiring or expensive electricians.



For houses with insufficient soffit ventilation, the Green Machine Solar Powered Intake Booster Vent from GAF-Elk requires no extra wiring or expensive electricians. It is equipped with brushless motors that last longer and provides up to 500 CFM. The fully adjustable solar panel’s tilt and swivel design provides optimal solar exposure and is environmentally friendly. For more information, visit www.gaf.com.