Aaon P52480 Bearing Bracket What is the difference between

What is the difference between the 14004577-001 and the 14004577-001/U

OEM Durability: Constructed from high-strength

As an automatic reset limit control

the Rheem 43-25133-25 provides the reliable phase shift required to protect motor windings and restore system throughput efficiently

For technicians troubleshooting intermittent fan operation or total blower failure

Aaon P52480 Bearing Bracket What is the difference betweenThe Aaon P52480 Bearing Bracket is a critical OEM replacement part designed for precision motor support and bearing alignment within commercial AAON HVAC units. This heavy duty motor mount bracket is engineered to maintain structural integrity under high static pressure, effectively reducing motor vibration and preventing premature bearing failure. For technicians servicing direct drive assemblies, the P52480 ensures a drop in fit, eliminating the