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Bearing wear or debris in the blower wheel are the typical culprits
Leak Prevention: Precision-machined threads and internal seals ensure a tight fit
What happens if my system pressure is zero
typical of residential and light commercial split systems
Improved Combustion Efficiency: Maintains the required BTU output by ensuring clear gas flow through the burner orifices
Lau 38244201 Bearing 320788-702 Bearing wear or debris inThe Lau 38244201 Bearing is a professional grade oil type sleeve bearing engineered for high performance HVAC blower assemblies. Built with a 3 4" shaft diameter and a 1 13 16" outside diameter, this critical component features a self aligning design that compensates for minor shaft misalignments, ensuring smooth rotation and reduced vibration in residential and light commercial air handlers. The integrated bronze bushing is housed under uniform