Carrier LA01RA221 Fan Blade 324846-701 While the R78321 is a

While the R78321 is a common assembly for RNC and RND series units

Equipped with a nitrile seal material

replacement for CTR1137

the Setra 231G-MS2-2F-N is compatible with any liquids or gases that are non-corrosive to 17-4 PH stainless steel

Flexible Control: Field-selectable 0-10 Vdc or 2-10 Vdc signals with an auto-adapt feature for stroke scaling

Carrier LA01RA221 Fan Blade 324846-701 While the R78321 is aThe Carrier LA01RA221 Fan Blade is a critical OEM replacement part designed for high efficiency condenser fan motor applications within Carrier, Bryant, and Payne residential units. This heavy duty aluminum fan blade features a 20. 5 inch diameter and a 22 degree pitch, engineered specifically to maintain the precise static pressure and airflow CFM required for optimal heat rejection. With a 2 blade configuration and a 1 2 inch bore, it ensures a