1,030 CFM Steel Solar Powered Roof Mount Attic Ventilator with Integrated 25-Watt Solar Panel Part_Domes This adjustable thermostat control is

This adjustable thermostat control is designed to automatically regulate the solar fan's operation based on a user-adjusted set temperature level

This pulley is compatible with fan models beginning in CX24BD

BF36BD and BF42BD

Requires 760 sq

and CDHP1840GRY

1,030 CFM Steel Solar Powered Roof Mount Attic Ventilator with Integrated 25-Watt Solar Panel Part_Domes This adjustable thermostat control isPowered 100% by a 25W integrated monocrystalline solar panel, providing high performance ventilation with zero electricity costs Designed with an integrated panel for a cleaner roofline, ventilating attic spaces up to 1,000 sq. ft. while protecting against heat and moisture Durable galvanized steel dome, rodent proof mesh screen, and a long lasting IP68 brushless DC motor for ultra quiet operation Factory assembled for easy install Environmentally