Intelligently simple attic ventilation. Enables after dark operation of U.S. Sunlight solar powered attic fans. Is an upgraded electronic thermostat and humidistat over the traditional mechanical thermostats.
- Enables solar powered attic fan to run after sunset or when there is no light available from the sun
- Skylight accessory - no dome included
- Led lights display what options are activated
- Compact size allows convenient placement
- Built-in temperature and humidity sensors monitor attic conditions and optimally utilize solar power or house electricity