Description
The Rheem-Ruud 71-104627-23 Fixed Sheave is a belt-drive pulley component used in HVAC blower assemblies. It is installed in air handling systems and packaged HVAC units where motor speed transfer to the blower wheel is required through belt-driven operation. The fixed sheave maintains belt alignment and supports consistent air flow delivery in heating and cooling equipment across commercial condition. It is used as part of the drive system to transmit rotational power within HVAC systems during routine operation. Application includes variable airflow control setups in ventilation networks where pulley sizing impacts blower performance and system balancing requirements across systems.
