Air King 9318 Multi-mount Fan 18 Inch 3190 Cfm 120V

Product Description

The AIR KING 9318 is an 18-inch multi-mount ventilation fan rated at 1/6 horsepower and capable of moving up to 3,190 CFM of air. It runs on a single-phase 120-volt circuit and offers three speed settings with a maximum motor speed of 1,500 RPM. Amperage draw varies by speed: 1.52 amps on high, 1.3 amps on medium, and 1.0 amp on low. The multi-mount design gives installers flexibility in positioning, making this unit a practical choice for industrial, commercial, and agricultural ventilation applications where reliable high-volume airflow is required.

This fan is suited for spaces that need consistent air movement and flexible mounting options. Typical install scenarios include warehouses, garages, barns, workshops, and utility areas where ventilation demands exceed what a standard household fan can handle. The three-speed operation allows airflow to be matched to conditions without requiring additional controls. A licensed electrician or experienced HVAC technician would typically handle the final electrical connection on a permanent installation.

Key Features

• 18-inch blade diameter delivers up to 3,190 CFM maximum airflow
• Three-speed operation with max motor speed of 1,500 RPM
• Single-phase 120-volt power supply for standard electrical circuits
• 1/6 HP motor with variable amperage draw: 1.52 / 1.3 / 1.0 amps by speed
• Multi-mount design supports flexible installation positioning

Compatibility

Designed as an OEM-style replacement or direct-install multi-mount fan for residential, commercial, and light industrial ventilation applications requiring an 18-inch blade and 120-volt single-phase power.

Installation Notes

Shut off power at the circuit breaker before beginning any wiring work. A qualified electrician should make all final electrical connections in accordance with the NEC and applicable local codes. Verify that the mounting surface and hardware are rated to support the fan weight of 21 pounds. Confirm blade clearance and airflow direction before securing the unit in its final position.