this forged brass body ensures a low pressure drop while managing fluid temperatures up to 200°F

reducing nuisance lockouts in high-demand residential applications

Specific high-elevation kits are often required for installations above 2

Always verify the terminal connections on the ignition control board to ensure OEM HVAC part compatibility before field installation

Common Questions: Does this unit replace the old 5150-5996 part number

Lennox 24L20 Fan Blade 320735-701 this forged brass body ensuresThe Lennox 24L20 Fan Blade is a precision engineered condenser fan blade designed for high performance heat transfer in residential and light commercial HVAC units. Featuring a 20 inch diameter and a 30 degree pitch, this 4 blade aluminum assembly is optimized for maximum CFM output while maintaining structural integrity under high static pressure. Engineered for CW rotation (clockwise) with a standard 1 2 inch bore, it serves as a direct replacement