Rheem-Ruud 70-21858-15 Fan Blade 340155-7024 What is the difference between

What is the difference between 46K91 and 46K9101

the P-series is optimized for space-efficient installation in commercial systems where a 5/8" ODF connection is required

making it versatile for both low-temp and HVAC applications

Broad Application: Fits various Lennox-brand families including Allied Air and Armstrong units

Direct Compatibility: Engineered as a direct fit for Lochinvar Knight series and A

Rheem-Ruud 70-21858-15 Fan Blade 340155-7024 What is the difference betweenWhen you are onsite for a repair, a failing Rheem Ruud 70 21858 15 Fan Blade can lead to inefficient airflow or severe vibrations in the condenser. This 17. 75" diameter fan blade is a direct OEM replacement fan blade designed to restore factory spec static pressure and heat transfer efficiency. Constructed with a 27 degree pitch, this 2 blade assembly is engineered for CCW rotation (counter clockwise) and features a standard 1 2 inch bore on the