Its compact footprint (approximately 2

This unit is a direct OEM replacement motor for several Lochinvar and A

Key Benefits Direct OEM Replacement: Replaces legacy part number 62-21002-02 to ensure exact electrical and physical compatibility

When replacing worn or damaged industrial switch components

this assembly maintains the integrity of the original equipment's manifold pressure and flame rectification signals

Trane SWT3555 Switch 320788-703 Its compact footprint (approximately 2The Trane SWT3555 Switch is a critical low pressure cutout designed for precision monitoring in commercial and residential HVAC systems. Engineered for high reliability compressor protection, this snap action differential pressure switch features a fixed setpoint that triggers an open circuit at 24 PSI and restores the connection at 45 PSI. By acting as a fail safe, the Trane SWT3555 prevents the system from operating under a loss of charge condition