Carrier KR11AJ912 Blower Pulley 320819-301 making it compatible with a

making it compatible with a wide range of Lochinvar boilers and A

1-watt SFT design is rated for continuous operation

and physical obstructions that lead to motor burnout or shaft misalignment

The robust silver-cadmium oxide contacts are engineered to withstand high inrush currents

Carrier KR11AJ912 Blower Pulley 320819-301 making it compatible with aThe Carrier KR11AJ912 Blower Pulley is a critical drive component engineered for precise airflow management in commercial HVAC systems. This fixed bore blower sheave is designed for high torque applications where maintaining a constant RPM is essential for system balance and static pressure requirements. Constructed from durable cast iron or high grade steel, the KR11AJ912 ensures minimal vibration and consistent power transfer from the motor to the