Description
The Trane SWT03784 is an OEM replacement limit switch designed to provide reliable high-temperature protection in Trane heating and HVAC systems. Engineered to Trane’s exacting specifications, this limit switch monitors system temperatures and interrupts the circuit when a set-point threshold is reached, safeguarding equipment and occupants from overheating conditions.
Key Features
- OEM Trane replacement limit switch — ensures proper fit and function
- 60-degree trip point for precise thermal cutout protection
- 240V rated for compatibility with standard residential and light commercial HVAC applications
- Helps prevent equipment damage caused by overheating or restricted airflow
- Designed for direct drop-in replacement in compatible Trane systems
Product Specifications
- Brand: Trane
- Part Number: SWT03784
- Type: Limit Switch
- Trip Point: 60 Degrees
- Voltage Rating: 240V
Application
This limit switch is a critical safety component in Trane furnaces and air handlers, designed to open the control circuit when temperatures exceed the rated set point. It helps protect the heat exchanger and other components from damage due to overheating, restricted airflow, or blower failure. Always consult your equipment’s service manual or a qualified HVAC technician to confirm compatibility before installation.
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