The SAV10W uses poly silicon PV panel to power its 10 watt DC motor. Combined with the DC technology, the SAV10W’s poly fan blade ensures quiet operation. In order to achieve the best results, the model should be installed on a North facing roof, where it receives the most sun exposure. Once it’s running at full capacity, this vent extracts 1122 m3/hr of air per hour. In contrast, it would take approximately 11 whirly birds to achieve the same result.
Ventilating your roof space has extraordinary benefits. On warm days roof temperatures can rise to 70 degrees. Obviously, this impacts the your home’s environment. By drawing out enough air, you can reduce the heat in your roof cavity by up to 30 degrees. A solar powered vent like this one is an excellent way to achieve this. It costs nothing to run. It’s also very effective.
- Powdercoated steel shroud
- Built in thermostat runs the fan when the roof cavity’s temperature rises above 24 degrees
- Brushless DC motor
- Poly fan ban blade for quiet operation
- Stainless Steel mesh and screw hardware