The Lennox 18L70 condenser fan blade (Revcor 105804-06) is a genuine OEM replacement designed to deliver proper airflow and efficient heat rejection in compatible Lennox air conditioning systems. Featuring a 16 inch diameter, 4-blade design with a 36 degree pitch and 1/2 inch bore, this fan blade rotates clockwise facing discharge to ensure correct condenser operation, reduced motor strain, and reliable cooling performance. Ideal for restoring factory airflow specifications and long-term system efficiency.
Lennox 18L70 – Revcor 105804-06 Condenser Fan Blade, 16 Inch, 4-Blade, 36° Pitch, 1/2" Bore, CW Facing Discharge
Lennox 18L70 – Revcor 105804-06 Condenser Fan Blade, 16 Inch, 4-Blade, 36° Pitch, 1/2" Bore, CW Facing Discharge
The Lennox 18L70 condenser fan blade (model 105804-06) is a genuine OEM riveted propeller fan blade designed for reliable airflow and long-term performance in Lennox condensing units. With a 16 inch diameter, 4-blade configuration, and a 36 degree pitch, this fan blade is engineered to move air efficiently across the condenser coil, helping maintain proper system pressures and overall cooling efficiency.
This fan blade features a 1/2 inch bore with a fixed hub located on the discharge side and rotates clockwise when facing the discharge. The steel spider construction provides durability and stability, making it a proven, rock-solid workhorse widely used across many HVAC applications. As one of the most popular riveted propeller designs, it offers dependable performance and factory-correct airflow when replacing worn or damaged fan blades.
Designed to meet original Lennox specifications, the 18L70 helps reduce motor strain, minimize vibration, and restore proper condenser operation. Ideal for professional HVAC repairs where OEM fit, balance, and performance are critical.
Replacement history (latest to oldest):
18L70
105804-06
| Package Quantity | 1 Item |
|---|---|
| Item Returns | This item can be returned |
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