Description
Trane SWT3011 Manual-Reset Limit Switch
The Trane SWT3011 is a high-limit safety switch engineered to protect heating equipment from dangerous overtemperature conditions. With a trip point of 160°F and a manual-reset design, this limit switch ensures that a qualified technician must physically inspect and reset the unit before operation resumes — preventing repeated cycling through unsafe temperature ranges and protecting both equipment and occupants.
Exposed Sensing Element
The exposed bimetal sensing configuration allows for rapid, accurate temperature detection in the airstream or heat exchanger area. This direct-contact design improves response time compared to enclosed-element switches, making it an ideal choice for applications where precise, fast-acting thermal protection is critical.
Key Features
- Trip temperature: 160°F
- Manual-reset operation — requires deliberate technician reset after trip event
- Exposed sensing element for fast, accurate temperature response
- OEM Trane replacement part — engineered for direct compatibility with Trane systems
- Provides reliable high-limit protection for furnaces and air handling equipment
Application
- Trane gas furnaces and air handlers requiring high-limit overheat protection
- Suitable for OEM replacement in Trane equipment specifying SWT3011
Why Choose the Trane SWT3011?
As a genuine Trane component, the SWT3011 is built to OEM specifications, ensuring proper fit, function, and reliability within compatible Trane systems. The manual-reset feature adds an extra layer of safety by requiring human intervention before the system can restart, reducing the risk of repeated overheating events that could damage heat exchangers or create hazardous conditions.
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