maintaining the factory-specified pressure drop across the combustion chamber

Built from precision-machined brass for superior corrosion resistance

Broad Compatibility: Fully compatible with McDonnell & Miller Series 53

Avoid mounting with the sample line connections facing upward to prevent moisture or debris accumulation

Carrier LA01RA220 Fan Blade 321894-708 maintaining the factory-specified pressure dropThe Carrier LA01RA220 Fan Blade is a precision engineered OEM replacement part designed for high efficiency performance in Carrier, Bryant, and Payne residential condensing units. This 2 blade propeller features a 20 inch diameter and a 20 degree pitch, optimized for maximum CFM output while minimizing motor load. Built with a 1 2 inch bore and designed for clockwise (CW) rotation, it ensures a perfect fit on standard motor shafts, eliminating the