Trane BRG0192 Bearing 318423-701 The Lennox 57W38 Limit Switch

The Lennox 57W38 Limit Switch is a critical OEM replacement part designed for high-limit temperature monitoring in residential gas and electric furnaces

and 4X rated enclosures

Fail-safe spring return: Ensures the valve moves to a predetermined safe position upon loss of control air

this 28-watt molded coil (Class F) features a 30mm internal diameter and a robust 2-wire lead configuration for seamless integration into existing 110V/50Hz or 120V/60Hz manifolds

Trane BRG0192 Bearing 318423-701 The Lennox 57W38 Limit SwitchThe Trane BRG0192 is a heavy duty pillow block bearing designed for critical shaft support in commercial HVAC systems and industrial machinery. Featuring a precision ground 1. 188" bore size, this component is engineered to handle both radial and axial loads while maintaining shaft alignment under high torque conditions. Built from high grade bearing steel, the housing provides the structural rigidity necessary to minimize vibration and prevent