Kohree RV Vent Fan 14" Blue 12V — 934 CFM High‑Flow, Quiet Brushless Motor

The Kohree 14" RV Vent Fan is a 12V powered roof vent that delivers up to 934 CFM of reversible airflow with automatic lid control, a temperature sensor, and remote operation for quieter, reliable ventilation in campers and trailers.

Travelers and full-time RVers need ventilation that moves lots of air without draining the battery or making a racket. The Kohree 14" vent fan fits standard 14" x 14" openings, connects to 12V systems, and combines a high-flow brushless motor, ten-speed control, and smart sensors to keep interior air fresh while protecting against rain and insects.

How much airflow and cooling performance can I expect?

This fan pushes up to 934 CFM (about 1503.4 m³/h), strong enough to quickly exchange air in small-to-medium RVs and trailers. The high flow rate works with reversible operation so you can exhaust hot, stale air or pull cooler outside air inside.

• Maximum airflow: 934 CFM / 1503.4 m³/h
• Reversible intake or exhaust modes for flexible ventilation
• Ten adjustable speeds to match conditions and battery use

Will it fit my RV and how easy is installation?

The Kohree 14" vent fan is made for standard 14" x 14" roof openings, and it ships with mounting screws and extra sealing tape to simplify gasketing. A removable mosquito-proof screen keeps insects out and the fan’s wiring uses simple red (positive) and black (negative) leads.

• Fits standard 14" x 14" roof cutouts
• Includes screws and extra sealing tape for installation
• Removable insect screen and straightforward 12V wiring

How does the fan handle noise, power use, and automation?

The brushless, ultra-quiet motor operates at a maximum of about 50 dB and consumes roughly 25W on high, balancing strong airflow with modest battery draw. Built-in automation includes a temperature sensor that activates the fan above 78.8°F and a rain sensor that closes the powered lid to protect the interior.

• Ultra-quiet operation—max about 50 dB
• Energy use: ~25W at highest speed
• Auto temperature sensor (activates at 78.8°F) and rain-triggered lid closure

What controls and safety features are included?

The included remote lets you change direction, set one of ten speeds, and open or close the lid without reaching up to the ceiling. The powered UV-resistant lid lifts automatically; however, avoid operating in very windy conditions and close the lid if it begins to sway to prevent damage.

• Remote control for speed, direction, and lid operation
• Powered lift with UV-resistant lid material
• Rain sensor for automatic lid closure and user safety notes for windy conditions

Who is this for? The Kohree 14" RV Vent Fan is a strong match for RV owners, vanlifers, and trailer campers who want a high-capacity, energy-efficient ventilation solution that fits standard roof openings. It’s especially useful for people who need reversible intake/exhaust, quiet operation for sleeping, and the convenience of automation and remote control. Installers and DIY campers will appreciate the included mounting hardware and extra sealing tape, while longer-term travelers will benefit from the rain and temperature sensors that protect interiors and reduce manual intervention.