With balanced motor and blade design, power vents quickly exhaust heat or humidity from any attic. They work on a thermostat, which automatically turns the fan on when cooling is needed. Some models also have an extra feature called a humidistat that monitors the moisture level of the air.
The All Season™ model fights heat and humidity with a combination automatic thermostat/humidistat  |
It's electric powered and uses a thermostat and humidistat control to help prevent heat and moisture buildup inside the attic. |
Variable speed motor ramps up as needed, maximizing energy efficiency. |
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