Description
The Trane SWT1259 160 190°F Auto Limit Switch is a critical OEM furnace safety control designed to help protect HVAC systems by monitoring internal temperatures and automatically interrupting operation if temperatures exceed safe levels. Engineered for durability and precise performance, this limit switch ensures your heating equipment operates efficiently and safely while reducing the risk of overheating, component damage, or unsafe conditions.
Key Features
- Trusted OEM Quality: Genuine Trane limit switch built to meet original equipment standards for reliability and long service life.
- Automatic Reset Function: Activates at 190°F (opens) to protect the system and resets at 160°F (closes) once normal temperature is restored — reducing unnecessary service calls.
- 3″ Insertion Design: Suitable for many furnace applications, making it ideal for use during routine maintenance or part replacement.
- Critical Safety Component: Helps prevent damage from excessive combustion chamber or heat exchanger temperatures by interrupting circuits when needed.
- Direct Replacement: Often replaces earlier part number SWT01259 and fits a range of Trane HVAC systems.
