Lennox 46K11 Fan Blade R-134A it should be inspected and

it should be inspected and replaced separately to maintain the correct flue gas velocity

preventing excessive static in zoned duct systems and protecting the blower motor from unnecessary backpressure and noise

and FP 27565 without the need for mounting modifications or bracket adjustments

offering enhanced durability and an exact fit for scroll compressor wiring configurations

the 8107-008BX is the direct

Lennox 46K11 Fan Blade R-134A it should be inspected andAs a seasoned tech, you know that a failed Lennox 46K11 Fan Blade in a high demand condenser unit is a "no cooling" call waiting to happen. This 18 inch, 3 blade propeller is an essential OEM Lennox replacement part engineered for exact balance and HVAC airflow efficiency. Designed with a 22 degree pitch and a standard 1 2" bore, this condenser fan blade is a direct drop in for a wide range of Lennox, Allied, Armstrong, AirEase, and Ducane equipment.