Built with a 5/16-inch diameter shaft and durable ball bearings

the B2311C-2 standardizes trap station piping

which causes the thermal limit switches to trip frequently

Serviceable Design: Compact footprint simplifies installation in tight mechanical rooms and fits standard 1 1/4" NPT threading

helping to prevent scalding

Carrier LA01RA320 Fan Blade R-22 Built with a 5/16-inch diameterWhen you are in the field and a homeowners cooling cuts out because of a damaged blade, the Carrier LA01RA320 Fan Blade is the professional grade solution required to restore system static pressure and airflow. This OEM Carrier replacement fan is engineered specifically for select Carrier, Bryant, and Payne condenser units, ensuring that the condenser motor is not overburdened by an off brand, imbalanced prop. Constructed from high durability aluminum