Lennox 98W65 Variable Speed ECM Condenser Fan Motor 1/3 HP 208-230V

The Lennox 98W65 is a high-efficiency variable speed condenser fan motor designed for residential and light commercial HVAC applications. This motor replaces OEM part number 103687-01 and features advanced Electronically Commutated Motor (ECM) technology for superior energy efficiency and reliable performance.

Key Features:

• 1/3 horsepower ECM motor with variable speed operation (300-1200 RPM)
• 208-230V single-phase, 60Hz power supply
• 48 frame size for easy installation and compatibility
• Brushless ECM design eliminates maintenance requirements and extends motor lifespan
• Thermal overload protection prevents damage from overheating
• Quiet operation ideal for residential installations
• Compatible with Lennox SL18XP1 and XP25 series air conditioners

The ECM technology provides significant energy savings compared to traditional PSC motors while delivering consistent airflow across various operating conditions. The variable speed capability allows the motor to adjust RPM based on system demand, improving overall system efficiency and comfort. This motor is commonly used in split-system air conditioning condensers and is backed by Lennox's reputation for quality and durability.

Installation Note: Professional installation by a qualified HVAC technician is recommended. It is highly recommended to replace the capacitor when installing a new motor to prevent premature failure due to out-of-tolerance capacitors.