Alorair 780cfm Stainless Steel Crawl Space Fan Ip55 Rated Crawl Space Ventilation Fan With Thermostat - Built-in Isolati

The AlorAir Ventirmax 780S is a stainless steel crawl space ventilation fan with an IP55-rated, waterproof and dustproof design. It delivers up to 780 CFM of airflow and includes an 8 mm insulation mesh and stainless steel insect net to help protect the fan in humid environments.

Its built-in humidity control can be set from 10% to 80% RH, automatically stopping the fan when the set level is reached and restarting it when humidity rises. The antifreeze thermostat stops operation below 37°F (2.8°C) and resumes operation when the outdoor temperature approaches 50°F (10°C). The fan measures 16.1 × 11.8 × 4.5 inches and has a reported noise level of 55 dB.

The AlorAir Ventirmax 780S is a stainless steel crawl space ventilation fan with an IP55-rated, waterproof and dustproof design. It delivers up to 780 CFM