Description
The Carrier 48HG501457 Fan Shaft is a mechanical drive used in compatible rooftop and commercial units to transmit rotational motion within the blower or fan assembly. It connects the motor-driven components to the fan wheel, allowing stable rotation that maintains proper airflow through the condenser or air handling section. In packaged units such as 48HG series HVAC systems used in retail and light setups, it is installed inside the blower compartment and aligned with bearings and fan wheels to ensure smooth operation.
