Products / GAF Master Flow GreenMachine High-Power Solar Roof Vent

The Master Flow GreenMachine High-Power Solar Roof Vent (solar-powered model PRSOLAR2) is a low-profile roof-mounted attic exhaust fan with an integral solar panel, so it has no operating energy cost from house power. GAF says it helps remove excess heat and moisture from up to 1,070 sq. ft. of attic space, uses a brushless motor that needs no maintenance, and passes the 110 mph wind-driven rain test under controlled laboratory conditions. It is backed by a 6-year limited warranty under the Master Flow Powered Ventilation Products Limited Warranty and is an eligible component in GAF's residential enhanced warranties. The page lists a Florida Building Code document (FL16624-R12, non-HVHZ), a Miami-Dade document numbered 22-0807.02 for Master Flow static and power roof ventilators, and code documents titled "Master Flow Solar & Dual-Power Attic Vents RV-62" and "Master Flow Static, Power and Turbine Roof Vents RV-38." A dual-powered version (PRHYBRID2) shares its sell sheet. It can be used to comply with certain FORTIFIED Roof requirements in the U.S.