Master Flow Green Machine High-Power Solar - Dual Powered Roof Vent 900 CFM New Hampshire It features a shock absorbing

It features a shock absorbing design that helps to reduce the impact of falls

Resistant to UV exposure for up to 6 months

this lifeline boasts a lightweight yet robust aluminum construction

No battery back-up - runs ONLY when panel is in direct sunlight

ready for whenever you need it

Master Flow Green Machine High-Power Solar - Dual Powered Roof Vent 900 CFM New Hampshire It features a shock absorbingThe Master Flow Solar Electric Roof Mount Exhaust Fan cools your home with an energy efficient motor. It features an adjustable thermostat, a low profile design and dual power technology, so it can run on solar or house power. Browse Other GAF Solar Powered Roof Vents Master Flow Solar Powered Roof Vent 500 CFM The GAF Master Flow 15 Watt Solar Powered Roof Mount Attic Fan will help remove excess heat and moisture from your attic to protect your