Description
Upgrade or repair your HVAC control system with the Trane SWT3732 3PDT High-Off-Low Toggle Switch — a genuine OEM control switch designed for reliable operation in Trane heating and cooling equipment. This durable 3-pole, double-throw switch gives technicians and builders precise control over multiple circuit paths, making it perfect for managing fan speeds or system settings in furnaces, air handlers, and other HVAC units.
Key Features
- OEM Trane Quality: Genuine Trane replacement part built to stringent OEM standards for optimal fit and performance.
- 3PDT Configuration: Three-pole, double-throw design with High – Off – Low positions gives versatile control options ideal for multi-speed fans and system settings.
- Robust Electrical Rating: Designed to handle HVAC control loads (e.g., ~17 A at 124 V), ensuring dependable switching under normal operating conditions.
- Durable Construction: Built for long life and reliable performance in commercial and residential HVAC applications.
- Easy Replacement: Straightforward swap-in design makes it ideal for technicians doing maintenance or emergency replacements.






