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| New and Improved Green Machine High-Power Solar Roof Vent ![]() Two models of the Green Machine High-Power Solar Roof Vent are being introduced. The Solar-Powered model has a 20-watt integral solar panel and an adjustable thermostat/humidistat, and helps to reduce attic cooling costs. The Dual-Powered model uses unique dual-power technology to switch automatically between solar and house power for 24/7 cooling during cloudy weather or at night. It uses just 1/6th the electricity of typical electric-powered vents and comes with an adjustable thermostat that features a dual-power controller. "Historically, most solar vent products helped to save energy, but lacked the aesthetics and performance that property owners desired for their new roofing system," stated Jeff Avitabile, product manager at GAF. "Our new Master Flow Green Machine High-Power Solar Roof Vent provides property owners with a 'next-generation' solution that provides not only better attic cooling but also a finished look that will not detract from their newly installed roofing system." write your comments about the article :: © 2013 Construction News :: home page |