Common Questions Is the 066538 a direct drop-in for the 058808

this is a dedicated clockwise (CW) rotation wheel

20 inch NC (Normally Closed) set point

F and media temperatures up to 281

Armstrong Furnace R47538-001 Fan Blade Els PW 17895 Common Questions Is the 066538The Armstrong Furnace R47538 001 Fan Blade is a heavy duty condenser fan blade replacement engineered for precision airflow in residential and light commercial HVAC systems. Featuring a 24 inch diameter and a 3 blade configuration, this component is designed to maintain optimal static pressure and heat dissipation across the condenser coil. The 1 2 inch bore ensures compatibility with standard NEMA 48 frame motors commonly found in Allied Air and