5" shaft with double flats

It is vital to match these exact specs to ensure the inducer motor is venting flue gases correctly

but ensuring the valve pocket and seat are clean of debris is vital for a positive lockup

Common Questions Can I use this tee restrictor in a two-pipe pneumatic system

Lau 60560101 Fan Blade 319848-301 5" shaft with double flatsThe Lau 60560101 Fan Blade is a professional grade HVAC replacement part designed for high demand condenser motor applications. Featuring a 16 inch diameter and a precise 27 degree pitch, this 5 blade configuration is optimized for maximum static pressure and efficient airflow in residential and light commercial condensing units. This CW rotation fan blade is engineered with high strength aluminum blades and a corrosion resistant steel spider,