Heng's SV4113G4 Zephyr RV Roof Vent with Rain Sensor 12V

The Heng's Zephyr Hi-Performance Roof Vent is engineered for durability and value, providing exceptional ventilation for RVs and travel trailers. This 12-volt powered vent features a whisper-quiet fan that moves up to 920 CFM of air, efficiently exchanging stale interior air with fresh outdoor air.

Key Features:

• Integrated rain sensor automatically closes vent when moisture is detected
• Reversible airflow allows both intake and exhaust operation
• Three fan speed settings for customized ventilation control
• Whisper-quiet operation at just 18 watts of power consumption
• High-speed performance: 1200 RPM on maximum setting
• ETL certified for safety and quality assurance
• Low current draw of only 1.6 amps at 12V DC

This roof vent combines powerful air circulation with smart rain protection, making it ideal for maintaining comfortable interior conditions in any weather. The efficient 12-volt design ensures minimal battery drain while the variable speed control lets you adjust ventilation to match your comfort needs.