The LAU 6131250001 is a 4-blade fan designed for efficient air movement in HVAC equipment. With a 30-inch diameter, 27° blade pitch, and clockwise (CW) rotation, it operates with a compatible fan motor to circulate air effectively. This fan is commonly used in commercial and industrial HVAC systems, including condenser and evaporator units. Its durable blade construction supports reli... https://www.partshnc.com/6131250001-lau-4bld-30dia-27deg-cw-fan-blade