KFFKFF Greenhouse Air Circulation Fan with 5800 CFM Output, Adjustable Speeds, Multiple Modes, LCD Display, Ceiling or Wall Mount, Efficient Ventilation for Greenhouses, Patios, and Garages

<div> <h3> <strong>Product Description</strong><br> </h3> <strong> <div>High-Performance Fan with 5800 CFM Airflow</div> </strong> <div> <div>This fan offers ten adjustable speed settings and three operational modes: Automatic, Timer, and Manual, catering to various seasonal needs and environmental conditions. Its sturdy metal frame and durable aluminum alloy blades ensure reliable performance and extended use in greenhouses, poultry facilities, and industrial environments.</div> </div> </div> <div> <div> <strong> <div>High-Performance Airflow Fan</div> </strong> <div> <div>This garage ventilation fan offers ten adjustable speed settings and three operational modes, ensuring efficient air circulation to minimize heat and improve airflow in spaces like greenhouses, animal shelters, and garages.</div> </div> <strong> <div>Offers Three Distinct Operating Modes</div> </strong> <div> <div>Features three operational modes: Automatic, Timer Cycle, and Manual. The Automatic Mode operates according to preset high or low temperature and humidity levels. The Timer Cycle Mode allows for 1–600 minutes and up to 100 cycles for consistent air circulation. Manual Mode provides flexibility for adjustments based on specific on-site requirements.</div> </div> <strong> <div>Accurate LCD Display for Monitoring</div> </strong> <div> <div>The LCD screen provides a clear view of temperature, humidity, and operating mode, allowing for easy adjustments. This electric fan comes with an 8.20 ft/2.5 m external sensor, enabling you to position the sensor in plant or animal zones for more accurate readings.</div> </div> <strong> <div>Durable and Robust Metal Construction</div> </strong> <div> <div>The sturdy metal frame ensures reliable performance and minimizes distortion during high airflow operation. The aluminum alloy blades maintain balance at high speeds, delivering consistent airflow.</div> </div> <strong> <div>Versatile Usage</div> </strong> <div> <div>Facilitates airflow in greenhouses, improves ventilation in poultry houses, and aids in heat dissipation for industrial workshops or residential garages.</div> </div> <strong> <div>Adjustable Speed for All Seasons</div> </strong> <div> <div>This fan offers ten adjustable speed settings, allowing you to customize airflow based on seasonal requirements. Opt for lower speeds during mild spring and autumn days for gentle air movement, and switch to higher speeds in the summer to efficiently expel heat and enhance air circulation.</div> </div> </div> </div> <div> <h3> <strong>Specifications</strong><br> </h3> <div>Item Model Number: HIFANXSTANDMETAL20</div> <div>Power Supply: AC110-230V, 50-60Hz</div> <div>Rated Power: 170W</div> <div>Airflow: 5800 CFM</div> <div>Size: 20 in</div> <div>Modes: Auto Mode, Timer Cycle Mode, Manual Mode</div> <div>Speed: 1350 RPM</div> <div>Noise: ≤70 dB</div> <div>Weight: 17.86 lb/8.1 kg</div> <div>Item Dimensions (Fan to Stand at 90°): 21.65 x 11.42 x 24.41 in / 550 x 290 x 620 mm</div> <div>Item Dimensions (Fan to Stand Horizontal):φ21.65 x 20.87 in/φ550 x 530 mm</div> </div> <div> <h3> <strong>Package Content</strong><br> </h3> <div>1 x Circulation Fan</div> <div>1 x LCD Display</div> <div>1 x Stand</div> <div>1 x Probe (8.20 ft/2.5 m)</div> <div>2 x Plastic Expansion Tubes</div> <div>1 x 3M Adhesive Pad</div> <div>1 x Installation Hardware Kit</div> <div>1 x User Manual</div> </div>

• Spacious Airflow Solution: This 20-inch circulation fan provides up to 5800 CFM, making it ideal for ventilating greenhouses, barns, storage areas, event spaces, and workstations. Its aluminum alloy blades are designed to enhance air circulation, effectively minimizing heat accumulation and improving air quality in confined spaces.
• Adjustable Ten-Speed Settings: Customize airflow with ten distinct speed levels to suit seasonal changes and specific needs. Opt for lower speeds to maintain gentle air circulation during cooler months, and switch to higher speeds in warmer seasons for efficient heat removal and enhanced ventilation.
• Automated Temperature & Humidity Regulation: The auto mode allows you to set temperature ranges from 33°F to 176°F and humidity levels between 1% and 90% RH. The greenhouse ventilation fan operates automatically based on the configured thresholds. Comes with an 8.2 ft external sensor for accurate monitoring.
• Timed Air Circulation: Program on/off intervals between 1–600 minutes with up to 100 cycles, or choose 0 for uninterrupted operation. Ideal for managing ventilation in greenhouses and livestock spaces, helping to balance temperature and humidity efficiently without prolonged full-load usage.
• Durable Construction with Aluminum Blades: Built with a Q235 metal frame and aluminum alloy blades, this fan is designed for reliable performance in challenging environments, including hot, humid, and dusty conditions. Operates at a noise level of ≤70 dB and supports AC110–230V. Comes with mounting hardware for easy installation, making it ideal for use in greenhouses or as a patio circulation fan.