Extended Motor Life: Proper stabilization prevents off-center rotation

Direct Cross-Reference: Engineered to replace obsolete HRM and early HRP models

Operating at 208/230V and a nominal 1625 RPM

Always verify the bolt pattern and discharge line size prior to installation

suitable for HVAC and light chemical processing

Trane SWT3926 Pressure Switch 328140-751 Extended Motor Life: Proper stabilizationThe Trane SWT3926 Pressure Switch is an essential OEM safety component designed for precise condensate management in American Standard and Trane air handlers and furnaces. As a 24V furnace pressure switch, it monitors for restricted drainage or secondary heat exchanger blockages, preventing potential water damage and system failure. This SPST condensate switch is a direct drop in replacement for part number D345669P01, ensuring high reliability