Kohree 14" RV Vent Fan 12V Green — 934 CFM High-Flow Reversible with Remote

The Kohree 14" 12V RV vent fan is a high-flow, reversible roof fan with remote control, automatic temperature and rain sensors, and a UV-resistant lid for reliable camper ventilation.

Designed for motorhomes, trailers and travel vans, this 14-inch Kohree roof vent fan replaces standard 14" x 14" openings to deliver fast air exchange while minimizing noise and power draw. It brings together automatic operation, adjustable speeds and weather protection so you can manage interior temperatures, remove odors or bring fresh air in without climbing onto the roof or fiddling with manual vents.

How much airflow and power does this fan provide?

The Kohree vent fan moves a high volume of air—rated at 934 CFM—enough for rapid ventilation in most camper interiors. Despite the strong airflow, it runs efficiently: high-power draw stays low and the motor is engineered for quiet operation.

• Rated airflow: 934 CFM (approximately 1503.4 m³/h)
• Power consumption: about 25W at maximum setting
• 10 adjustable speed levels for fine control
• Maximum noise level near 50 dB—suitable for day-to-day travel use

What smart features help it run automatically and protect from weather?

This model includes a built-in temperature sensor that activates the fan when the interior gets warm and stops it when the temperature drops below the set threshold. A powered lift lid and rain sensor close the vent automatically during precipitation to protect the interior and components.

• Temperature trigger activates above 78.8°F and turns off as it cools below that point
• Motorized, UV-resistant lid opens and closes automatically
• Rain sensor auto-closes the lid to keep water out
• Warning: avoid opening the lid in strong winds to prevent damage

Can I control airflow direction and speed without accessing the roof?

Yes—the included remote lets you change airflow direction (intake or exhaust) and adjust from speed 1 to 10, so you can tailor ventilation to changing conditions inside the RV. The reversible operation gives flexibility for cooling, airing out odors, or circulating fresh outside air.

• Remote control for on/off, speed selection and direction reversal
• Reversible fan function: draw air in or push air out
• Convenient for night use or when canopy/awning access is limited
• Removable insect screen included for pest protection

What does installation look like and how durable is the unit?

The fan is built to drop into standard 14" x 14" roof openings and ships with mounting screws plus extra sealing tape to simplify fitting. The lid material resists UV damage and lets in light while shielding the mechanism from sun exposure.

• Fits standard 14" x 14" RV roof openings—no custom cutout required
• Comes with screws, extra sealing tape and a removable mosquito screen
• UV-proof semitransparent cover protects components and allows daylight
• Wiring note: red = positive, black = negative

Who this is for: The Kohree 14" RV vent fan is aimed at RV owners, vanlifers and trailer travelers who want strong, quiet ventilation with automated sensors and remote convenience. It suits anyone replacing a standard roof vent or upgrading to a motorized unit to improve airflow, reduce odors and maintain a more comfortable interior without a large electrical penalty.